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-rw-r--r--drivers/input/evdev.c1
-rw-r--r--drivers/input/input.c389
-rw-r--r--drivers/input/joydev.c6
-rw-r--r--drivers/input/misc/uinput.c181
-rw-r--r--drivers/input/mouse/alps.c29
-rw-r--r--drivers/input/mouse/logips2pp.c2
-rw-r--r--drivers/input/mouse/psmouse-base.c2
-rw-r--r--drivers/input/mouse/synaptics.c14
-rw-r--r--drivers/input/serio/Kconfig2
-rw-r--r--drivers/input/serio/i8042-x86ia64io.h14
-rw-r--r--drivers/input/serio/i8042.c60
-rw-r--r--drivers/input/serio/serio.c42
-rw-r--r--drivers/input/serio/serio_raw.c1
-rw-r--r--drivers/input/touchscreen/Kconfig2
14 files changed, 386 insertions, 359 deletions
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 374f404e81da..20e3a165989f 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -320,6 +320,7 @@ static long evdev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (t < 0 || t >= dev->keycodemax || !dev->keycodesize) return -EINVAL;
if (get_user(v, ip + 1)) return -EFAULT;
if (v < 0 || v > KEY_MAX) return -EINVAL;
+ if (v >> (dev->keycodesize * 8)) return -EINVAL;
u = SET_INPUT_KEYCODE(dev, t, v);
clear_bit(u, dev->keybit);
set_bit(v, dev->keybit);
diff --git a/drivers/input/input.c b/drivers/input/input.c
index 7c4b4d37b3e6..a275211c8e1e 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -48,12 +48,6 @@ static LIST_HEAD(input_handler_list);
static struct input_handler *input_table[8];
-#ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *proc_bus_input_dir;
-static DECLARE_WAIT_QUEUE_HEAD(input_devices_poll_wait);
-static int input_devices_state;
-#endif
-
void input_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
struct input_handle *handle;
@@ -312,6 +306,7 @@ static struct input_device_id *input_match_device(struct input_device_id *id, st
return NULL;
}
+
/*
* Input hotplugging interface - loading event handlers based on
* device bitfields.
@@ -428,6 +423,177 @@ static void input_call_hotplug(char *verb, struct input_dev *dev)
#endif
+#ifdef CONFIG_PROC_FS
+
+static struct proc_dir_entry *proc_bus_input_dir;
+static DECLARE_WAIT_QUEUE_HEAD(input_devices_poll_wait);
+static int input_devices_state;
+
+static inline void input_wakeup_procfs_readers(void)
+{
+ input_devices_state++;
+ wake_up(&input_devices_poll_wait);
+}
+
+static unsigned int input_devices_poll(struct file *file, poll_table *wait)
+{
+ int state = input_devices_state;
+ poll_wait(file, &input_devices_poll_wait, wait);
+ if (state != input_devices_state)
+ return POLLIN | POLLRDNORM;
+ return 0;
+}
+
+#define SPRINTF_BIT_B(bit, name, max) \
+ do { \
+ len += sprintf(buf + len, "B: %s", name); \
+ for (i = NBITS(max) - 1; i >= 0; i--) \
+ if (dev->bit[i]) break; \
+ for (; i >= 0; i--) \
+ len += sprintf(buf + len, "%lx ", dev->bit[i]); \
+ len += sprintf(buf + len, "\n"); \
+ } while (0)
+
+#define SPRINTF_BIT_B2(bit, name, max, ev) \
+ do { \
+ if (test_bit(ev, dev->evbit)) \
+ SPRINTF_BIT_B(bit, name, max); \
+ } while (0)
+
+static int input_devices_read(char *buf, char **start, off_t pos, int count, int *eof, void *data)
+{
+ struct input_dev *dev;
+ struct input_handle *handle;
+
+ off_t at = 0;
+ int i, len, cnt = 0;
+
+ list_for_each_entry(dev, &input_dev_list, node) {
+
+ len = sprintf(buf, "I: Bus=%04x Vendor=%04x Product=%04x Version=%04x\n",
+ dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version);
+
+ len += sprintf(buf + len, "N: Name=\"%s\"\n", dev->name ? dev->name : "");
+ len += sprintf(buf + len, "P: Phys=%s\n", dev->phys ? dev->phys : "");
+ len += sprintf(buf + len, "H: Handlers=");
+
+ list_for_each_entry(handle, &dev->h_list, d_node)
+ len += sprintf(buf + len, "%s ", handle->name);
+
+ len += sprintf(buf + len, "\n");
+
+ SPRINTF_BIT_B(evbit, "EV=", EV_MAX);
+ SPRINTF_BIT_B2(keybit, "KEY=", KEY_MAX, EV_KEY);
+ SPRINTF_BIT_B2(relbit, "REL=", REL_MAX, EV_REL);
+ SPRINTF_BIT_B2(absbit, "ABS=", ABS_MAX, EV_ABS);
+ SPRINTF_BIT_B2(mscbit, "MSC=", MSC_MAX, EV_MSC);
+ SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED);
+ SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND);
+ SPRINTF_BIT_B2(ffbit, "FF=", FF_MAX, EV_FF);
+
+ len += sprintf(buf + len, "\n");
+
+ at += len;
+
+ if (at >= pos) {
+ if (!*start) {
+ *start = buf + (pos - (at - len));
+ cnt = at - pos;
+ } else cnt += len;
+ buf += len;
+ if (cnt >= count)
+ break;
+ }
+ }
+
+ if (&dev->node == &input_dev_list)
+ *eof = 1;
+
+ return (count > cnt) ? cnt : count;
+}
+
+static int input_handlers_read(char *buf, char **start, off_t pos, int count, int *eof, void *data)
+{
+ struct input_handler *handler;
+
+ off_t at = 0;
+ int len = 0, cnt = 0;
+ int i = 0;
+
+ list_for_each_entry(handler, &input_handler_list, node) {
+
+ if (handler->fops)
+ len = sprintf(buf, "N: Number=%d Name=%s Minor=%d\n",
+ i++, handler->name, handler->minor);
+ else
+ len = sprintf(buf, "N: Number=%d Name=%s\n",
+ i++, handler->name);
+
+ at += len;
+
+ if (at >= pos) {
+ if (!*start) {
+ *start = buf + (pos - (at - len));
+ cnt = at - pos;
+ } else cnt += len;
+ buf += len;
+ if (cnt >= count)
+ break;
+ }
+ }
+ if (&handler->node == &input_handler_list)
+ *eof = 1;
+
+ return (count > cnt) ? cnt : count;
+}
+
+static struct file_operations input_fileops;
+
+static int __init input_proc_init(void)
+{
+ struct proc_dir_entry *entry;
+
+ proc_bus_input_dir = proc_mkdir("input", proc_bus);
+ if (!proc_bus_input_dir)
+ return -ENOMEM;
+
+ proc_bus_input_dir->owner = THIS_MODULE;
+
+ entry = create_proc_read_entry("devices", 0, proc_bus_input_dir, input_devices_read, NULL);
+ if (!entry)
+ goto fail1;
+
+ entry->owner = THIS_MODULE;
+ input_fileops = *entry->proc_fops;
+ entry->proc_fops = &input_fileops;
+ entry->proc_fops->poll = input_devices_poll;
+
+ entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL);
+ if (!entry)
+ goto fail2;
+
+ entry->owner = THIS_MODULE;
+
+ return 0;
+
+ fail2: remove_proc_entry("devices", proc_bus_input_dir);
+ fail1: remove_proc_entry("input", proc_bus);
+ return -ENOMEM;
+}
+
+static void input_proc_exit(void)
+{
+ remove_proc_entry("devices", proc_bus_input_dir);
+ remove_proc_entry("handlers", proc_bus_input_dir);
+ remove_proc_entry("input", proc_bus);
+}
+
+#else /* !CONFIG_PROC_FS */
+static inline void input_wakeup_procfs_readers(void) { }
+static inline int input_proc_init(void) { return 0; }
+static inline void input_proc_exit(void) { }
+#endif
+
void input_register_device(struct input_dev *dev)
{
struct input_handle *handle;
@@ -464,10 +630,7 @@ void input_register_device(struct input_dev *dev)
input_call_hotplug("add", dev);
#endif
-#ifdef CONFIG_PROC_FS
- input_devices_state++;
- wake_up(&input_devices_poll_wait);
-#endif
+ input_wakeup_procfs_readers();
}
void input_unregister_device(struct input_dev *dev)
@@ -491,10 +654,7 @@ void input_unregister_device(struct input_dev *dev)
list_del_init(&dev->node);
-#ifdef CONFIG_PROC_FS
- input_devices_state++;
- wake_up(&input_devices_poll_wait);
-#endif
+ input_wakeup_procfs_readers();
}
void input_register_handler(struct input_handler *handler)
@@ -518,10 +678,7 @@ void input_register_handler(struct input_handler *handler)
if ((handle = handler->connect(handler, dev, id)))
input_link_handle(handle);
-#ifdef CONFIG_PROC_FS
- input_devices_state++;
- wake_up(&input_devices_poll_wait);
-#endif
+ input_wakeup_procfs_readers();
}
void input_unregister_handler(struct input_handler *handler)
@@ -540,10 +697,7 @@ void input_unregister_handler(struct input_handler *handler)
if (handler->fops != NULL)
input_table[handler->minor >> 5] = NULL;
-#ifdef CONFIG_PROC_FS
- input_devices_state++;
- wake_up(&input_devices_poll_wait);
-#endif
+ input_wakeup_procfs_readers();
}
static int input_open_file(struct inode *inode, struct file *file)
@@ -582,190 +736,43 @@ static struct file_operations input_fops = {
.open = input_open_file,
};
-#ifdef CONFIG_PROC_FS
-
-#define SPRINTF_BIT_B(bit, name, max) \
- do { \
- len += sprintf(buf + len, "B: %s", name); \
- for (i = NBITS(max) - 1; i >= 0; i--) \
- if (dev->bit[i]) break; \
- for (; i >= 0; i--) \
- len += sprintf(buf + len, "%lx ", dev->bit[i]); \
- len += sprintf(buf + len, "\n"); \
- } while (0)
-
-#define SPRINTF_BIT_B2(bit, name, max, ev) \
- do { \
- if (test_bit(ev, dev->evbit)) \
- SPRINTF_BIT_B(bit, name, max); \
- } while (0)
-
-
-static unsigned int input_devices_poll(struct file *file, poll_table *wait)
-{
- int state = input_devices_state;
- poll_wait(file, &input_devices_poll_wait, wait);
- if (state != input_devices_state)
- return POLLIN | POLLRDNORM;
- return 0;
-}
+struct class *input_class;
-static int input_devices_read(char *buf, char **start, off_t pos, int count, int *eof, void *data)
+static int __init input_init(void)
{
- struct input_dev *dev;
- struct input_handle *handle;
-
- off_t at = 0;
- int i, len, cnt = 0;
-
- list_for_each_entry(dev, &input_dev_list, node) {
-
- len = sprintf(buf, "I: Bus=%04x Vendor=%04x Product=%04x Version=%04x\n",
- dev->id.bustype, dev->id.vendor, dev->id.product, dev->id.version);
-
- len += sprintf(buf + len, "N: Name=\"%s\"\n", dev->name ? dev->name : "");
- len += sprintf(buf + len, "P: Phys=%s\n", dev->phys ? dev->phys : "");
- len += sprintf(buf + len, "H: Handlers=");
-
- list_for_each_entry(handle, &dev->h_list, d_node)
- len += sprintf(buf + len, "%s ", handle->name);
-
- len += sprintf(buf + len, "\n");
-
- SPRINTF_BIT_B(evbit, "EV=", EV_MAX);
- SPRINTF_BIT_B2(keybit, "KEY=", KEY_MAX, EV_KEY);
- SPRINTF_BIT_B2(relbit, "REL=", REL_MAX, EV_REL);
- SPRINTF_BIT_B2(absbit, "ABS=", ABS_MAX, EV_ABS);
- SPRINTF_BIT_B2(mscbit, "MSC=", MSC_MAX, EV_MSC);
- SPRINTF_BIT_B2(ledbit, "LED=", LED_MAX, EV_LED);
- SPRINTF_BIT_B2(sndbit, "SND=", SND_MAX, EV_SND);
- SPRINTF_BIT_B2(ffbit, "FF=", FF_MAX, EV_FF);
-
- len += sprintf(buf + len, "\n");
-
- at += len;
+ int err;
- if (at >= pos) {
- if (!*start) {
- *start = buf + (pos - (at - len));
- cnt = at - pos;
- } else cnt += len;
- buf += len;
- if (cnt >= count)
- break;
- }
+ input_class = class_create(THIS_MODULE, "input");
+ if (IS_ERR(input_class)) {
+ printk(KERN_ERR "input: unable to register input class\n");
+ return PTR_ERR(input_class);
}
- if (&dev->node == &input_dev_list)
- *eof = 1;
-
- return (count > cnt) ? cnt : count;
-}
-
-static int input_handlers_read(char *buf, char **start, off_t pos, int count, int *eof, void *data)
-{
- struct input_handler *handler;
-
- off_t at = 0;
- int len = 0, cnt = 0;
- int i = 0;
-
- list_for_each_entry(handler, &input_handler_list, node) {
-
- if (handler->fops)
- len = sprintf(buf, "N: Number=%d Name=%s Minor=%d\n",
- i++, handler->name, handler->minor);
- else
- len = sprintf(buf, "N: Number=%d Name=%s\n",
- i++, handler->name);
-
- at += len;
+ err = input_proc_init();
+ if (err)
+ goto fail1;
- if (at >= pos) {
- if (!*start) {
- *start = buf + (pos - (at - len));
- cnt = at - pos;
- } else cnt += len;
- buf += len;
- if (cnt >= count)
- break;
- }
+ err = register_chrdev(INPUT_MAJOR, "input", &input_fops);
+ if (err) {
+ printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
+ goto fail2;
}
- if (&handler->node == &input_handler_list)
- *eof = 1;
-
- return (count > cnt) ? cnt : count;
-}
-
-static struct file_operations input_fileops;
-static int __init input_proc_init(void)
-{
- struct proc_dir_entry *entry;
+ err = devfs_mk_dir("input");
+ if (err)
+ goto fail3;
- proc_bus_input_dir = proc_mkdir("input", proc_bus);
- if (proc_bus_input_dir == NULL)
- return -ENOMEM;
- proc_bus_input_dir->owner = THIS_MODULE;
- entry = create_proc_read_entry("devices", 0, proc_bus_input_dir, input_devices_read, NULL);
- if (entry == NULL) {
- remove_proc_entry("input", proc_bus);
- return -ENOMEM;
- }
- entry->owner = THIS_MODULE;
- input_fileops = *entry->proc_fops;
- entry->proc_fops = &input_fileops;
- entry->proc_fops->poll = input_devices_poll;
- entry = create_proc_read_entry("handlers", 0, proc_bus_input_dir, input_handlers_read, NULL);
- if (entry == NULL) {
- remove_proc_entry("devices", proc_bus_input_dir);
- remove_proc_entry("input", proc_bus);
- return -ENOMEM;
- }
- entry->owner = THIS_MODULE;
return 0;
-}
-#else /* !CONFIG_PROC_FS */
-static inline int input_proc_init(void) { return 0; }
-#endif
-struct class *input_class;
-
-static int __init input_init(void)
-{
- int retval = -ENOMEM;
-
- input_class = class_create(THIS_MODULE, "input");
- if (IS_ERR(input_class))
- return PTR_ERR(input_class);
- input_proc_init();
- retval = register_chrdev(INPUT_MAJOR, "input", &input_fops);
- if (retval) {
- printk(KERN_ERR "input: unable to register char major %d", INPUT_MAJOR);
- remove_proc_entry("devices", proc_bus_input_dir);
- remove_proc_entry("handlers", proc_bus_input_dir);
- remove_proc_entry("input", proc_bus);
- class_destroy(input_class);
- return retval;
- }
-
- retval = devfs_mk_dir("input");
- if (retval) {
- remove_proc_entry("devices", proc_bus_input_dir);
- remove_proc_entry("handlers", proc_bus_input_dir);
- remove_proc_entry("input", proc_bus);
- unregister_chrdev(INPUT_MAJOR, "input");
- class_destroy(input_class);
- }
- return retval;
+ fail3: unregister_chrdev(INPUT_MAJOR, "input");
+ fail2: input_proc_exit();
+ fail1: class_destroy(input_class);
+ return err;
}
static void __exit input_exit(void)
{
- remove_proc_entry("devices", proc_bus_input_dir);
- remove_proc_entry("handlers", proc_bus_input_dir);
- remove_proc_entry("input", proc_bus);
-
+ input_proc_exit();
devfs_remove("input");
unregister_chrdev(INPUT_MAJOR, "input");
class_destroy(input_class);
diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index ff8e1bbd0e13..e0938d1d3ad7 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -37,8 +37,6 @@ MODULE_LICENSE("GPL");
#define JOYDEV_MINORS 16
#define JOYDEV_BUFFER_SIZE 64
-#define MSECS(t) (1000 * ((t) / HZ) + 1000 * ((t) % HZ) / HZ)
-
struct joydev {
int exist;
int open;
@@ -117,7 +115,7 @@ static void joydev_event(struct input_handle *handle, unsigned int type, unsigne
return;
}
- event.time = MSECS(jiffies);
+ event.time = jiffies_to_msecs(jiffies);
list_for_each_entry(list, &joydev->list, node) {
@@ -245,7 +243,7 @@ static ssize_t joydev_read(struct file *file, char __user *buf, size_t count, lo
struct js_event event;
- event.time = MSECS(jiffies);
+ event.time = jiffies_to_msecs(jiffies);
if (list->startup < joydev->nkey) {
event.type = JS_EVENT_BUTTON | JS_EVENT_INIT;
diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c
index 98710997aaaa..d5c5b32045af 100644
--- a/drivers/input/misc/uinput.c
+++ b/drivers/input/misc/uinput.c
@@ -36,16 +36,6 @@
#include <linux/miscdevice.h>
#include <linux/uinput.h>
-static int uinput_dev_open(struct input_dev *dev)
-{
- return 0;
-}
-
-static void uinput_dev_close(struct input_dev *dev)
-{
-
-}
-
static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned int code, int value)
{
struct uinput_device *udev;
@@ -63,22 +53,24 @@ static int uinput_dev_event(struct input_dev *dev, unsigned int type, unsigned i
return 0;
}
-static int uinput_request_alloc_id(struct input_dev *dev, struct uinput_request *request)
+static int uinput_request_alloc_id(struct uinput_device *udev, struct uinput_request *request)
{
/* Atomically allocate an ID for the given request. Returns 0 on success. */
- struct uinput_device *udev = dev->private;
int id;
+ int err = -1;
+
+ spin_lock(&udev->requests_lock);
- down(&udev->requests_sem);
- for (id=0; id<UINPUT_NUM_REQUESTS; id++)
+ for (id = 0; id < UINPUT_NUM_REQUESTS; id++)
if (!udev->requests[id]) {
- udev->requests[id] = request;
request->id = id;
- up(&udev->requests_sem);
- return 0;
+ udev->requests[id] = request;
+ err = 0;
+ break;
}
- up(&udev->requests_sem);
- return -1;
+
+ spin_unlock(&udev->requests_lock);
+ return err;
}
static struct uinput_request* uinput_request_find(struct uinput_device *udev, int id)
@@ -86,70 +78,78 @@ static struct uinput_request* uinput_request_find(struct uinput_device *udev, in
/* Find an input request, by ID. Returns NULL if the ID isn't valid. */
if (id >= UINPUT_NUM_REQUESTS || id < 0)
return NULL;
- if (udev->requests[id]->completed)
- return NULL;
return udev->requests[id];
}
-static void uinput_request_init(struct input_dev *dev, struct uinput_request *request, int code)
+static inline int uinput_request_reserve_slot(struct uinput_device *udev, struct uinput_request *request)
{
- struct uinput_device *udev = dev->private;
+ /* Allocate slot. If none are available right away, wait. */
+ return wait_event_interruptible(udev->requests_waitq,
+ !uinput_request_alloc_id(udev, request));
+}
- memset(request, 0, sizeof(struct uinput_request));
- request->code = code;
- init_waitqueue_head(&request->waitq);
+static void uinput_request_done(struct uinput_device *udev, struct uinput_request *request)
+{
+ complete(&request->done);
- /* Allocate an ID. If none are available right away, wait. */
- request->retval = wait_event_interruptible(udev->requests_waitq,
- !uinput_request_alloc_id(dev, request));
+ /* Mark slot as available */
+ udev->requests[request->id] = NULL;
+ wake_up_interruptible(&udev->requests_waitq);
}
-static void uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
+static int uinput_request_submit(struct input_dev *dev, struct uinput_request *request)
{
- struct uinput_device *udev = dev->private;
int retval;
/* Tell our userspace app about this new request by queueing an input event */
uinput_dev_event(dev, EV_UINPUT, request->code, request->id);
/* Wait for the request to complete */
- retval = wait_event_interruptible(request->waitq, request->completed);
- if (retval)
- request->retval = retval;
+ retval = wait_for_completion_interruptible(&request->done);
+ if (!retval)
+ retval = request->retval;
- /* Release this request's ID, let others know it's available */
- udev->requests[request->id] = NULL;
- wake_up_interruptible(&udev->requests_waitq);
+ return retval;
}
static int uinput_dev_upload_effect(struct input_dev *dev, struct ff_effect *effect)
{
struct uinput_request request;
+ int retval;
if (!test_bit(EV_FF, dev->evbit))
return -ENOSYS;
- uinput_request_init(dev, &request, UI_FF_UPLOAD);
- if (request.retval)
- return request.retval;
+ request.id = -1;
+ init_completion(&request.done);
+ request.code = UI_FF_UPLOAD;
request.u.effect = effect;
- uinput_request_submit(dev, &request);
- return request.retval;
+
+ retval = uinput_request_reserve_slot(dev->private, &request);
+ if (!retval)
+ retval = uinput_request_submit(dev, &request);
+
+ return retval;
}
static int uinput_dev_erase_effect(struct input_dev *dev, int effect_id)
{
struct uinput_request request;
+ int retval;
if (!test_bit(EV_FF, dev->evbit))
return -ENOSYS;
- uinput_request_init(dev, &request, UI_FF_ERASE);
- if (request.retval)
- return request.retval;
+ request.id = -1;
+ init_completion(&request.done);
+ request.code = UI_FF_ERASE;
request.u.effect_id = effect_id;
- uinput_request_submit(dev, &request);
- return request.retval;
+
+ retval = uinput_request_reserve_slot(dev->private, &request);
+ if (!retval)
+ retval = uinput_request_submit(dev, &request);
+
+ return retval;
}
static int uinput_create_device(struct uinput_device *udev)
@@ -159,32 +159,30 @@ static int uinput_create_device(struct uinput_device *udev)
return -EINVAL;
}
- udev->dev->open = uinput_dev_open;
- udev->dev->close = uinput_dev_close;
udev->dev->event = uinput_dev_event;
udev->dev->upload_effect = uinput_dev_upload_effect;
udev->dev->erase_effect = uinput_dev_erase_effect;
udev->dev->private = udev;
- init_waitqueue_head(&(udev->waitq));
+ init_waitqueue_head(&udev->waitq);
input_register_device(udev->dev);
- set_bit(UIST_CREATED, &(udev->state));
+ set_bit(UIST_CREATED, &udev->state);
return 0;
}
static int uinput_destroy_device(struct uinput_device *udev)
{
- if (!test_bit(UIST_CREATED, &(udev->state))) {
+ if (!test_bit(UIST_CREATED, &udev->state)) {
printk(KERN_WARNING "%s: create the device first\n", UINPUT_NAME);
return -EINVAL;
}
input_unregister_device(udev->dev);
- clear_bit(UIST_CREATED, &(udev->state));
+ clear_bit(UIST_CREATED, &udev->state);
return 0;
}
@@ -198,7 +196,7 @@ static int uinput_open(struct inode *inode, struct file *file)
if (!newdev)
goto error;
memset(newdev, 0, sizeof(struct uinput_device));
- init_MUTEX(&newdev->requests_sem);
+ spin_lock_init(&newdev->requests_lock);
init_waitqueue_head(&newdev->requests_waitq);
newinput = kmalloc(sizeof(struct input_dev), GFP_KERNEL);
@@ -253,15 +251,16 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
struct uinput_user_dev *user_dev;
struct input_dev *dev;
struct uinput_device *udev;
- int size,
- retval;
+ char *name;
+ int size;
+ int retval;
retval = count;
udev = file->private_data;
dev = udev->dev;
- user_dev = kmalloc(sizeof(*user_dev), GFP_KERNEL);
+ user_dev = kmalloc(sizeof(struct uinput_user_dev), GFP_KERNEL);
if (!user_dev) {
retval = -ENOMEM;
goto exit;
@@ -272,17 +271,17 @@ static int uinput_alloc_device(struct file *file, const char __user *buffer, siz
goto exit;
}
- if (NULL != dev->name)
+ if (dev->name)
kfree(dev->name);
size = strnlen(user_dev->name, UINPUT_MAX_NAME_SIZE) + 1;
- dev->name = kmalloc(size, GFP_KERNEL);
- if (!dev->name) {
+ dev->name = name = kmalloc(size, GFP_KERNEL);
+ if (!name) {
retval = -ENOMEM;
goto exit;
}
+ strlcpy(name, user_dev->name, size);
- strlcpy(dev->name, user_dev->name, size);
dev->id.bustype = user_dev->id.bustype;
dev->id.vendor = user_dev->id.vendor;
dev->id.product = user_dev->id.product;
@@ -314,14 +313,13 @@ static ssize_t uinput_write(struct file *file, const char __user *buffer, size_t
{
struct uinput_device *udev = file->private_data;
- if (test_bit(UIST_CREATED, &(udev->state))) {
+ if (test_bit(UIST_CREATED, &udev->state)) {
struct input_event ev;
if (copy_from_user(&ev, buffer, sizeof(struct input_event)))
return -EFAULT;
input_event(udev->dev, ev.type, ev.code, ev.value);
- }
- else
+ } else
count = uinput_alloc_device(file, buffer, count);
return count;
@@ -332,26 +330,24 @@ static ssize_t uinput_read(struct file *file, char __user *buffer, size_t count,
struct uinput_device *udev = file->private_data;
int retval = 0;
- if (!test_bit(UIST_CREATED, &(udev->state)))
+ if (!test_bit(UIST_CREATED, &udev->state))
return -ENODEV;
- if ((udev->head == udev->tail) && (file->f_flags & O_NONBLOCK))
+ if (udev->head == udev->tail && (file->f_flags & O_NONBLOCK))
return -EAGAIN;
retval = wait_event_interruptible(udev->waitq,
- (udev->head != udev->tail) ||
- !test_bit(UIST_CREATED, &(udev->state)));
-
+ udev->head != udev->tail || !test_bit(UIST_CREATED, &udev->state));
if (retval)
return retval;
- if (!test_bit(UIST_CREATED, &(udev->state)))
+ if (!test_bit(UIST_CREATED, &udev->state))
return -ENODEV;
while ((udev->head != udev->tail) &&
(retval + sizeof(struct input_event) <= count)) {
- if (copy_to_user(buffer + retval, &(udev->buff[udev->tail]),
- sizeof(struct input_event))) return -EFAULT;
+ if (copy_to_user(buffer + retval, &udev->buff[udev->tail], sizeof(struct input_event)))
+ return -EFAULT;
udev->tail = (udev->tail + 1) % UINPUT_BUFFER_SIZE;
retval += sizeof(struct input_event);
}
@@ -373,12 +369,12 @@ static unsigned int uinput_poll(struct file *file, poll_table *wait)
static int uinput_burn_device(struct uinput_device *udev)
{
- if (test_bit(UIST_CREATED, &(udev->state)))
+ if (test_bit(UIST_CREATED, &udev->state))
uinput_destroy_device(udev);
- if (NULL != udev->dev->name)
+ if (udev->dev->name)
kfree(udev->dev->name);
- if (NULL != udev->dev->phys)
+ if (udev->dev->phys)
kfree(udev->dev->phys);
kfree(udev->dev);
@@ -389,7 +385,8 @@ static int uinput_burn_device(struct uinput_device *udev)
static int uinput_close(struct inode *inode, struct file *file)
{
- return uinput_burn_device(file->private_data);
+ uinput_burn_device(file->private_data);
+ return 0;
}
static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg)
@@ -401,6 +398,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
struct uinput_ff_erase ff_erase;
struct uinput_request *req;
int length;
+ char *phys;
udev = file->private_data;
@@ -415,7 +413,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
case UI_SET_SNDBIT:
case UI_SET_FFBIT:
case UI_SET_PHYS:
- if (test_bit(UIST_CREATED, &(udev->state)))
+ if (test_bit(UIST_CREATED, &udev->state))
return -EINVAL;
}
@@ -498,20 +496,19 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
retval = -EFAULT;
break;
}
- if (NULL != udev->dev->phys)
- kfree(udev->dev->phys);
- udev->dev->phys = kmalloc(length, GFP_KERNEL);
- if (!udev->dev->phys) {
+ kfree(udev->dev->phys);
+ udev->dev->phys = phys = kmalloc(length, GFP_KERNEL);
+ if (!phys) {
retval = -ENOMEM;
break;
}
- if (copy_from_user(udev->dev->phys, p, length)) {
- retval = -EFAULT;
- kfree(udev->dev->phys);
+ if (copy_from_user(phys, p, length)) {
udev->dev->phys = NULL;
+ kfree(phys);
+ retval = -EFAULT;
break;
}
- udev->dev->phys[length-1] = '\0';
+ phys[length - 1] = '\0';
break;
case UI_BEGIN_FF_UPLOAD:
@@ -520,7 +517,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_up.request_id);
- if (!(req && req->code==UI_FF_UPLOAD && req->u.effect)) {
+ if (!(req && req->code == UI_FF_UPLOAD && req->u.effect)) {
retval = -EINVAL;
break;
}
@@ -538,7 +535,7 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_erase.request_id);
- if (!(req && req->code==UI_FF_ERASE)) {
+ if (!(req && req->code == UI_FF_ERASE)) {
retval = -EINVAL;
break;
}
@@ -556,14 +553,13 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_up.request_id);
- if (!(req && req->code==UI_FF_UPLOAD && req->u.effect)) {
+ if (!(req && req->code == UI_FF_UPLOAD && req->u.effect)) {
retval = -EINVAL;
break;
}
req->retval = ff_up.retval;
memcpy(req->u.effect, &ff_up.effect, sizeof(struct ff_effect));
- req->completed = 1;
- wake_up_interruptible(&req->waitq);
+ uinput_request_done(udev, req);
break;
case UI_END_FF_ERASE:
@@ -572,13 +568,12 @@ static int uinput_ioctl(struct inode *inode, struct file *file, unsigned int cmd
break;
}
req = uinput_request_find(udev, ff_erase.request_id);
- if (!(req && req->code==UI_FF_ERASE)) {
+ if (!(req && req->code == UI_FF_ERASE)) {
retval = -EINVAL;
break;
}
req->retval = ff_erase.retval;
- req->completed = 1;
- wake_up_interruptible(&req->waitq);
+ uinput_request_done(udev, req);
break;
default:
diff --git a/drivers/input/mouse/alps.c b/drivers/input/mouse/alps.c
index a12e98158a75..0d68e5e0182a 100644
--- a/drivers/input/mouse/alps.c
+++ b/drivers/input/mouse/alps.c
@@ -2,7 +2,7 @@
* ALPS touchpad PS/2 mouse driver
*
* Copyright (c) 2003 Neil Brown <neilb@cse.unsw.edu.au>
- * Copyright (c) 2003 Peter Osterlund <petero2@telia.com>
+ * Copyright (c) 2003-2005 Peter Osterlund <petero2@telia.com>
* Copyright (c) 2004 Dmitry Torokhov <dtor@mail.ru>
* Copyright (c) 2005 Vojtech Pavlik <vojtech@suse.cz>
*
@@ -350,7 +350,6 @@ static int alps_tap_mode(struct psmouse *psmouse, int enable)
static int alps_reconnect(struct psmouse *psmouse)
{
struct alps_data *priv = psmouse->private;
- unsigned char param[4];
int version;
psmouse_reset(psmouse);
@@ -358,21 +357,20 @@ static int alps_reconnect(struct psmouse *psmouse)
if (!(priv->i = alps_get_model(psmouse, &version)))
return -1;
- if (priv->i->flags & ALPS_PASS && alps_passthrough_mode(psmouse, 1))
+ if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
return -1;
- if (alps_get_status(psmouse, param))
+ if (alps_tap_mode(psmouse, 1)) {
+ printk(KERN_WARNING "alps.c: Failed to reenable hardware tapping\n");
return -1;
-
- if (!(param[0] & 0x04))
- alps_tap_mode(psmouse, 1);
+ }
if (alps_absolute_mode(psmouse)) {
- printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
+ printk(KERN_ERR "alps.c: Failed to reenable absolute mode\n");
return -1;
}
- if (priv->i->flags == ALPS_PASS && alps_passthrough_mode(psmouse, 0))
+ if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 0))
return -1;
return 0;
@@ -389,7 +387,6 @@ static void alps_disconnect(struct psmouse *psmouse)
int alps_init(struct psmouse *psmouse)
{
struct alps_data *priv;
- unsigned char param[4];
int version;
psmouse->private = priv = kmalloc(sizeof(struct alps_data), GFP_KERNEL);
@@ -403,16 +400,8 @@ int alps_init(struct psmouse *psmouse)
if ((priv->i->flags & ALPS_PASS) && alps_passthrough_mode(psmouse, 1))
goto init_fail;
- if (alps_get_status(psmouse, param)) {
- printk(KERN_ERR "alps.c: touchpad status report request failed\n");
- goto init_fail;
- }
-
- if (param[0] & 0x04) {
- printk(KERN_INFO "alps.c: Enabling hardware tapping\n");
- if (alps_tap_mode(psmouse, 1))
- printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
- }
+ if (alps_tap_mode(psmouse, 1))
+ printk(KERN_WARNING "alps.c: Failed to enable hardware tapping\n");
if (alps_absolute_mode(psmouse)) {
printk(KERN_ERR "alps.c: Failed to enable absolute mode\n");
diff --git a/drivers/input/mouse/logips2pp.c b/drivers/input/mouse/logips2pp.c
index 5ab1bd7d529d..48d2b20d2642 100644
--- a/drivers/input/mouse/logips2pp.c
+++ b/drivers/input/mouse/logips2pp.c
@@ -385,8 +385,6 @@ int ps2pp_init(struct psmouse *psmouse, int set_properties)
if (buttons < 3)
clear_bit(BTN_MIDDLE, psmouse->dev.keybit);
- if (buttons < 2)
- clear_bit(BTN_RIGHT, psmouse->dev.keybit);
if (model_info)
ps2pp_set_model_properties(psmouse, model_info, use_ps2pp);
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index 19785a6c5abd..2bb2fe78bdca 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -344,6 +344,7 @@ static int intellimouse_detect(struct psmouse *psmouse, int set_properties)
return -1;
if (set_properties) {
+ set_bit(BTN_MIDDLE, psmouse->dev.keybit);
set_bit(REL_WHEEL, psmouse->dev.relbit);
if (!psmouse->vendor) psmouse->vendor = "Generic";
@@ -376,6 +377,7 @@ static int im_explorer_detect(struct psmouse *psmouse, int set_properties)
return -1;
if (set_properties) {
+ set_bit(BTN_MIDDLE, psmouse->dev.keybit);
set_bit(REL_WHEEL, psmouse->dev.relbit);
set_bit(BTN_SIDE, psmouse->dev.keybit);
set_bit(BTN_EXTRA, psmouse->dev.keybit);
diff --git a/drivers/input/mouse/synaptics.c b/drivers/input/mouse/synaptics.c
index 36c721227b68..029309422409 100644
--- a/drivers/input/mouse/synaptics.c
+++ b/drivers/input/mouse/synaptics.c
@@ -219,7 +219,7 @@ static void synaptics_pass_pt_packet(struct serio *ptport, unsigned char *packet
serio_interrupt(ptport, packet[1], 0, NULL);
serio_interrupt(ptport, packet[4], 0, NULL);
serio_interrupt(ptport, packet[5], 0, NULL);
- if (child->type >= PSMOUSE_GENPS)
+ if (child->pktsize == 4)
serio_interrupt(ptport, packet[2], 0, NULL);
} else
serio_interrupt(ptport, packet[1], 0, NULL);
@@ -233,7 +233,7 @@ static void synaptics_pt_activate(struct psmouse *psmouse)
/* adjust the touchpad to child's choice of protocol */
if (child) {
- if (child->type >= PSMOUSE_GENPS)
+ if (child->pktsize == 4)
priv->mode |= SYN_BIT_FOUR_BYTE_CLIENT;
else
priv->mode &= ~SYN_BIT_FOUR_BYTE_CLIENT;
@@ -608,6 +608,13 @@ static struct dmi_system_id toshiba_dmi_table[] = {
DMI_MATCH(DMI_PRODUCT_NAME , "Satellite"),
},
},
+ {
+ .ident = "Toshiba Dynabook",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
+ DMI_MATCH(DMI_PRODUCT_NAME , "dynabook"),
+ },
+ },
{ }
};
#endif
@@ -656,7 +663,8 @@ int synaptics_init(struct psmouse *psmouse)
* thye same as rate of standard PS/2 mouse.
*/
if (psmouse->rate >= 80 && dmi_check_system(toshiba_dmi_table)) {
- printk(KERN_INFO "synaptics: Toshiba Satellite detected, limiting rate to 40pps.\n");
+ printk(KERN_INFO "synaptics: Toshiba %s detected, limiting rate to 40pps.\n",
+ dmi_get_system_info(DMI_PRODUCT_NAME));
psmouse->rate = 40;
}
#endif
diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig
index b3710733b36b..98acf170252c 100644
--- a/drivers/input/serio/Kconfig
+++ b/drivers/input/serio/Kconfig
@@ -175,7 +175,7 @@ config SERIO_RAW
allocating minor 1 (that historically corresponds to /dev/psaux)
first. To bind this driver to a serio port use sysfs interface:
- echo -n "serio_raw" > /sys/bus/serio/devices/serioX/driver
+ echo -n "serio_raw" > /sys/bus/serio/devices/serioX/drvctl
To compile this driver as a module, choose M here: the
module will be called serio_raw.
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index 0487ecbb8a49..03877c84e6ff 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -131,12 +131,26 @@ static struct dmi_system_id __initdata i8042_dmi_nomux_table[] = {
},
},
{
+ .ident = "Fujitsu-Siemens Lifebook T3010",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU SIEMENS"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK T3010"),
+ },
+ },
+ {
.ident = "Toshiba P10",
.matches = {
DMI_MATCH(DMI_SYS_VENDOR, "TOSHIBA"),
DMI_MATCH(DMI_PRODUCT_NAME, "Satellite P10"),
},
},
+ {
+ .ident = "Alienware Sentia",
+ .matches = {
+ DMI_MATCH(DMI_SYS_VENDOR, "ALIENWARE"),
+ DMI_MATCH(DMI_PRODUCT_NAME, "Sentia"),
+ },
+ },
{ }
};
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index a9bf549c8dc5..708a1d3beab9 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -100,7 +100,7 @@ struct i8042_port {
static struct i8042_port i8042_ports[I8042_NUM_PORTS] = {
{
.disable = I8042_CTR_KBDDIS,
- .irqen = I8042_CTR_KBDINT,
+ .irqen = I8042_CTR_KBDINT,
.mux = -1,
.name = "KBD",
},
@@ -191,41 +191,45 @@ static int i8042_flush(void)
static int i8042_command(unsigned char *param, int command)
{
unsigned long flags;
- int retval = 0, i = 0;
+ int i, retval, auxerr = 0;
if (i8042_noloop && command == I8042_CMD_AUX_LOOP)
return -1;
spin_lock_irqsave(&i8042_lock, flags);
- retval = i8042_wait_write();
- if (!retval) {
- dbg("%02x -> i8042 (command)", command & 0xff);
- i8042_write_command(command & 0xff);
+ if ((retval = i8042_wait_write()))
+ goto out;
+
+ dbg("%02x -> i8042 (command)", command & 0xff);
+ i8042_write_command(command & 0xff);
+
+ for (i = 0; i < ((command >> 12) & 0xf); i++) {
+ if ((retval = i8042_wait_write()))
+ goto out;
+ dbg("%02x -> i8042 (parameter)", param[i]);
+ i8042_write_data(param[i]);
}
- if (!retval)
- for (i = 0; i < ((command >> 12) & 0xf); i++) {
- if ((retval = i8042_wait_write())) break;
- dbg("%02x -> i8042 (parameter)", param[i]);
- i8042_write_data(param[i]);
- }
+ for (i = 0; i < ((command >> 8) & 0xf); i++) {
+ if ((retval = i8042_wait_read()))
+ goto out;
- if (!retval)
- for (i = 0; i < ((command >> 8) & 0xf); i++) {
- if ((retval = i8042_wait_read())) break;
- if (i8042_read_status() & I8042_STR_AUXDATA)
- param[i] = ~i8042_read_data();
- else
- param[i] = i8042_read_data();
- dbg("%02x <- i8042 (return)", param[i]);
+ if (command == I8042_CMD_AUX_LOOP &&
+ !(i8042_read_status() & I8042_STR_AUXDATA)) {
+ retval = auxerr = -1;
+ goto out;
}
- spin_unlock_irqrestore(&i8042_lock, flags);
+ param[i] = i8042_read_data();
+ dbg("%02x <- i8042 (return)", param[i]);
+ }
if (retval)
- dbg(" -- i8042 (timeout)");
+ dbg(" -- i8042 (%s)", auxerr ? "auxerr" : "timeout");
+ out:
+ spin_unlock_irqrestore(&i8042_lock, flags);
return retval;
}
@@ -507,17 +511,17 @@ static int i8042_set_mux_mode(unsigned int mode, unsigned char *mux_version)
*/
param = 0xf0;
- if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0x0f)
+ if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0xf0)
return -1;
param = mode ? 0x56 : 0xf6;
- if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != (mode ? 0xa9 : 0x09))
+ if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != (mode ? 0x56 : 0xf6))
return -1;
param = mode ? 0xa4 : 0xa5;
- if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param == (mode ? 0x5b : 0x5a))
+ if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param == (mode ? 0xa4 : 0xa5))
return -1;
if (mux_version)
- *mux_version = ~param;
+ *mux_version = param;
return 0;
}
@@ -619,7 +623,7 @@ static int __init i8042_check_aux(void)
*/
param = 0x5a;
- if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0xa5) {
+ if (i8042_command(&param, I8042_CMD_AUX_LOOP) || param != 0x5a) {
/*
* External connection test - filters out AT-soldered PS/2 i8042's
@@ -630,7 +634,7 @@ static int __init i8042_check_aux(void)
*/
if (i8042_command(&param, I8042_CMD_AUX_TEST)
- || (param && param != 0xfa && param != 0xff))
+ || (param && param != 0xfa && param != 0xff))
return -1;
}
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index f367695e69b5..edd15db17715 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -389,6 +389,14 @@ static ssize_t serio_show_description(struct device *dev, struct device_attribut
return sprintf(buf, "%s\n", serio->name);
}
+static ssize_t serio_show_modalias(struct device *dev, struct device_attribute *attr, char *buf)
+{
+ struct serio *serio = to_serio_port(dev);
+
+ return sprintf(buf, "serio:ty%02Xpr%02Xid%02Xex%02X\n",
+ serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
+}
+
static ssize_t serio_show_id_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct serio *serio = to_serio_port(dev);
@@ -487,6 +495,7 @@ static ssize_t serio_set_bind_mode(struct device *dev, struct device_attribute *
static struct device_attribute serio_device_attrs[] = {
__ATTR(description, S_IRUGO, serio_show_description, NULL),
+ __ATTR(modalias, S_IRUGO, serio_show_modalias, NULL),
__ATTR(drvctl, S_IWUSR, NULL, serio_rebind_driver),
__ATTR(bind_mode, S_IWUSR | S_IRUGO, serio_show_bind_mode, serio_set_bind_mode),
__ATTR_NULL
@@ -785,36 +794,37 @@ static int serio_bus_match(struct device *dev, struct device_driver *drv)
#ifdef CONFIG_HOTPLUG
-#define PUT_ENVP(fmt, val) \
-do { \
- envp[i++] = buffer; \
- length += snprintf(buffer, buffer_size - length, fmt, val); \
- if (buffer_size - length <= 0 || i >= num_envp) \
- return -ENOMEM; \
- length++; \
- buffer += length; \
-} while (0)
+#define SERIO_ADD_HOTPLUG_VAR(fmt, val...) \
+ do { \
+ int err = add_hotplug_env_var(envp, num_envp, &i, \
+ buffer, buffer_size, &len, \
+ fmt, val); \
+ if (err) \
+ return err; \
+ } while (0)
+
static int serio_hotplug(struct device *dev, char **envp, int num_envp, char *buffer, int buffer_size)
{
struct serio *serio;
int i = 0;
- int length = 0;
+ int len = 0;
if (!dev)
return -ENODEV;
serio = to_serio_port(dev);
- PUT_ENVP("SERIO_TYPE=%02x", serio->id.type);
- PUT_ENVP("SERIO_PROTO=%02x", serio->id.proto);
- PUT_ENVP("SERIO_ID=%02x", serio->id.id);
- PUT_ENVP("SERIO_EXTRA=%02x", serio->id.extra);
-
+ SERIO_ADD_HOTPLUG_VAR("SERIO_TYPE=%02x", serio->id.type);
+ SERIO_ADD_HOTPLUG_VAR("SERIO_PROTO=%02x", serio->id.proto);
+ SERIO_ADD_HOTPLUG_VAR("SERIO_ID=%02x", serio->id.id);
+ SERIO_ADD_HOTPLUG_VAR("SERIO_EXTRA=%02x", serio->id.extra);
+ SERIO_ADD_HOTPLUG_VAR("MODALIAS=serio:ty%02Xpr%02Xid%02Xex%02X",
+ serio->id.type, serio->id.proto, serio->id.id, serio->id.extra);
envp[i] = NULL;
return 0;
}
-#undef PUT_ENVP
+#undef SERIO_ADD_HOTPLUG_VAR
#else
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index d914e7e93db4..47e08de18d07 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -299,6 +299,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
serio_raw->dev.minor = PSMOUSE_MINOR;
serio_raw->dev.name = serio_raw->name;
+ serio_raw->dev.dev = &serio->dev;
serio_raw->dev.fops = &serio_raw_fops;
err = misc_register(&serio_raw->dev);
diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig
index 7e991274ea40..0489af5a80c9 100644
--- a/drivers/input/touchscreen/Kconfig
+++ b/drivers/input/touchscreen/Kconfig
@@ -58,7 +58,7 @@ config TOUCHSCREEN_ELO
If unsure, say N.
To compile this driver as a module, choose M here: the
- module will be called gunze.
+ module will be called elo.
config TOUCHSCREEN_MTOUCH
tristate "MicroTouch serial touchscreens"
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 16:03:52 +0100