diff options
Diffstat (limited to 'drivers/input')
| -rw-r--r-- | drivers/input/joystick/xpad.c | 3 | ||||
| -rw-r--r-- | drivers/input/misc/uinput.c | 5 | ||||
| -rw-r--r-- | drivers/input/serio/olpc_apsp.c | 17 | ||||
| -rw-r--r-- | drivers/input/touchscreen/Kconfig | 2 |
4 files changed, 9 insertions, 18 deletions
diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c index cfc8b94527b9..aa4e431cbcd3 100644 --- a/drivers/input/joystick/xpad.c +++ b/drivers/input/joystick/xpad.c @@ -252,6 +252,8 @@ static const struct xpad_device { { 0x0f30, 0x0202, "Joytech Advanced Controller", 0, XTYPE_XBOX }, { 0x0f30, 0x8888, "BigBen XBMiniPad Controller", 0, XTYPE_XBOX }, { 0x102c, 0xff0c, "Joytech Wireless Advanced Controller", 0, XTYPE_XBOX }, + { 0x1038, 0x1430, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, + { 0x1038, 0x1431, "SteelSeries Stratus Duo", 0, XTYPE_XBOX360 }, { 0x11c9, 0x55f0, "Nacon GC-100XF", 0, XTYPE_XBOX360 }, { 0x12ab, 0x0004, "Honey Bee Xbox360 dancepad", MAP_DPAD_TO_BUTTONS, XTYPE_XBOX360 }, { 0x12ab, 0x0301, "PDP AFTERGLOW AX.1", 0, XTYPE_XBOX360 }, @@ -428,6 +430,7 @@ static const struct usb_device_id xpad_table[] = { XPAD_XBOXONE_VENDOR(0x0e6f), /* 0x0e6f X-Box One controllers */ XPAD_XBOX360_VENDOR(0x0f0d), /* Hori Controllers */ XPAD_XBOXONE_VENDOR(0x0f0d), /* Hori Controllers */ + XPAD_XBOX360_VENDOR(0x1038), /* SteelSeries Controllers */ XPAD_XBOX360_VENDOR(0x11c9), /* Nacon GC100XF */ XPAD_XBOX360_VENDOR(0x12ab), /* X-Box 360 dance pads */ XPAD_XBOX360_VENDOR(0x1430), /* RedOctane X-Box 360 controllers */ diff --git a/drivers/input/misc/uinput.c b/drivers/input/misc/uinput.c index 8ec483e8688b..26ec603fe220 100644 --- a/drivers/input/misc/uinput.c +++ b/drivers/input/misc/uinput.c @@ -39,6 +39,7 @@ #include <linux/init.h> #include <linux/fs.h> #include <linux/miscdevice.h> +#include <linux/overflow.h> #include <linux/input/mt.h> #include "../input-compat.h" @@ -405,7 +406,7 @@ static int uinput_open(struct inode *inode, struct file *file) static int uinput_validate_absinfo(struct input_dev *dev, unsigned int code, const struct input_absinfo *abs) { - int min, max; + int min, max, range; min = abs->minimum; max = abs->maximum; @@ -417,7 +418,7 @@ static int uinput_validate_absinfo(struct input_dev *dev, unsigned int code, return -EINVAL; } - if (abs->flat > max - min) { + if (!check_sub_overflow(max, min, &range) && abs->flat > range) { printk(KERN_DEBUG "%s: abs_flat #%02x out of range: %d (min:%d/max:%d)\n", UINPUT_NAME, code, abs->flat, min, max); diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c index b36084710f69..a7cfab3db9ee 100644 --- a/drivers/input/serio/olpc_apsp.c +++ b/drivers/input/serio/olpc_apsp.c @@ -23,7 +23,6 @@ #include <linux/of.h> #include <linux/slab.h> #include <linux/delay.h> -#include <linux/clk.h> /* * The OLPC XO-1.75 and XO-4 laptops do not have a hardware PS/2 controller. @@ -75,7 +74,6 @@ struct olpc_apsp { struct serio *kbio; struct serio *padio; void __iomem *base; - struct clk *clk; int open_count; int irq; }; @@ -148,17 +146,11 @@ static int olpc_apsp_open(struct serio *port) struct olpc_apsp *priv = port->port_data; unsigned int tmp; unsigned long l; - int error; if (priv->open_count++ == 0) { - error = clk_prepare_enable(priv->clk); - if (error) - return error; - l = readl(priv->base + COMMAND_FIFO_STATUS); if (!(l & CMD_STS_MASK)) { dev_err(priv->dev, "SP cannot accept commands.\n"); - clk_disable_unprepare(priv->clk); return -EIO; } @@ -179,8 +171,6 @@ static void olpc_apsp_close(struct serio *port) /* Disable interrupt 0 */ tmp = readl(priv->base + PJ_INTERRUPT_MASK); writel(tmp | INT_0, priv->base + PJ_INTERRUPT_MASK); - - clk_disable_unprepare(priv->clk); } } @@ -195,6 +185,8 @@ static int olpc_apsp_probe(struct platform_device *pdev) if (!priv) return -ENOMEM; + priv->dev = &pdev->dev; + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); priv->base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(priv->base)) { @@ -206,10 +198,6 @@ static int olpc_apsp_probe(struct platform_device *pdev) if (priv->irq < 0) return priv->irq; - priv->clk = devm_clk_get(&pdev->dev, "sp"); - if (IS_ERR(priv->clk)) - return PTR_ERR(priv->clk); - /* KEYBOARD */ kb_serio = kzalloc(sizeof(struct serio), GFP_KERNEL); if (!kb_serio) @@ -248,7 +236,6 @@ static int olpc_apsp_probe(struct platform_device *pdev) goto err_irq; } - priv->dev = &pdev->dev; device_init_wakeup(priv->dev, 1); platform_set_drvdata(pdev, priv); diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index af6027cc7bbf..068dbbc610fc 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -698,7 +698,7 @@ config TOUCHSCREEN_EDT_FT5X06 config TOUCHSCREEN_RASPBERRYPI_FW tristate "Raspberry Pi's firmware base touch screen support" - depends on RASPBERRYPI_FIRMWARE || COMPILE_TEST + depends on RASPBERRYPI_FIRMWARE || (RASPBERRYPI_FIRMWARE=n && COMPILE_TEST) help Say Y here if you have the official Raspberry Pi 7 inch screen on your system. |