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authorRichard Purdie <rpurdie@rpsys.net>2007-07-09 00:19:31 +0200
committerRichard Purdie <rpurdie@rpsys.net>2007-07-16 02:15:51 +0200
commitf8a7c6fe14f556ca8eeddce258cb21392d0c3a2f (patch)
tree517e178330a46186e6bbd09ba60e453ce32ca485 /drivers/leds/ledtrig-timer.c
parentleds: leds-gpio for ngw100 (diff)
downloadlinux-f8a7c6fe14f556ca8eeddce258cb21392d0c3a2f.tar.xz
linux-f8a7c6fe14f556ca8eeddce258cb21392d0c3a2f.zip
leds: Convert from struct class_device to struct device
Convert the LEDs class from struct class_device to struct device since class_device is scheduled for removal. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/leds/ledtrig-timer.c')
-rw-r--r--drivers/leds/ledtrig-timer.c49
1 files changed, 23 insertions, 26 deletions
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index d756bdb01c59..ed9ff02c77ea 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -52,9 +52,10 @@ static void led_timer_function(unsigned long data)
mod_timer(&timer_data->timer, jiffies + msecs_to_jiffies(delay));
}
-static ssize_t led_delay_on_show(struct class_device *dev, char *buf)
+static ssize_t led_delay_on_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
sprintf(buf, "%lu\n", timer_data->delay_on);
@@ -62,10 +63,10 @@ static ssize_t led_delay_on_show(struct class_device *dev, char *buf)
return strlen(buf) + 1;
}
-static ssize_t led_delay_on_store(struct class_device *dev, const char *buf,
- size_t size)
+static ssize_t led_delay_on_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size)
{
- struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
int ret = -EINVAL;
char *after;
@@ -84,9 +85,10 @@ static ssize_t led_delay_on_store(struct class_device *dev, const char *buf,
return ret;
}
-static ssize_t led_delay_off_show(struct class_device *dev, char *buf)
+static ssize_t led_delay_off_show(struct device *dev,
+ struct device_attribute *attr, char *buf)
{
- struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
sprintf(buf, "%lu\n", timer_data->delay_off);
@@ -94,10 +96,10 @@ static ssize_t led_delay_off_show(struct class_device *dev, char *buf)
return strlen(buf) + 1;
}
-static ssize_t led_delay_off_store(struct class_device *dev, const char *buf,
- size_t size)
+static ssize_t led_delay_off_store(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t size)
{
- struct led_classdev *led_cdev = class_get_devdata(dev);
+ struct led_classdev *led_cdev = dev_get_drvdata(dev);
struct timer_trig_data *timer_data = led_cdev->trigger_data;
int ret = -EINVAL;
char *after;
@@ -116,10 +118,8 @@ static ssize_t led_delay_off_store(struct class_device *dev, const char *buf,
return ret;
}
-static CLASS_DEVICE_ATTR(delay_on, 0644, led_delay_on_show,
- led_delay_on_store);
-static CLASS_DEVICE_ATTR(delay_off, 0644, led_delay_off_show,
- led_delay_off_store);
+static DEVICE_ATTR(delay_on, 0644, led_delay_on_show, led_delay_on_store);
+static DEVICE_ATTR(delay_off, 0644, led_delay_off_show, led_delay_off_store);
static void timer_trig_activate(struct led_classdev *led_cdev)
{
@@ -136,18 +136,17 @@ static void timer_trig_activate(struct led_classdev *led_cdev)
timer_data->timer.function = led_timer_function;
timer_data->timer.data = (unsigned long) led_cdev;
- rc = class_device_create_file(led_cdev->class_dev,
- &class_device_attr_delay_on);
- if (rc) goto err_out;
- rc = class_device_create_file(led_cdev->class_dev,
- &class_device_attr_delay_off);
- if (rc) goto err_out_delayon;
+ rc = device_create_file(led_cdev->dev, &dev_attr_delay_on);
+ if (rc)
+ goto err_out;
+ rc = device_create_file(led_cdev->dev, &dev_attr_delay_off);
+ if (rc)
+ goto err_out_delayon;
return;
err_out_delayon:
- class_device_remove_file(led_cdev->class_dev,
- &class_device_attr_delay_on);
+ device_remove_file(led_cdev->dev, &dev_attr_delay_on);
err_out:
led_cdev->trigger_data = NULL;
kfree(timer_data);
@@ -158,10 +157,8 @@ static void timer_trig_deactivate(struct led_classdev *led_cdev)
struct timer_trig_data *timer_data = led_cdev->trigger_data;
if (timer_data) {
- class_device_remove_file(led_cdev->class_dev,
- &class_device_attr_delay_on);
- class_device_remove_file(led_cdev->class_dev,
- &class_device_attr_delay_off);
+ device_remove_file(led_cdev->dev, &dev_attr_delay_on);
+ device_remove_file(led_cdev->dev, &dev_attr_delay_off);
del_timer_sync(&timer_data->timer);
kfree(timer_data);
}