diff options
| -rw-r--r-- | drivers/acpi/video.c | 4 | ||||
| -rw-r--r-- | drivers/video/output.c | 29 | ||||
| -rw-r--r-- | include/linux/video_output.h | 4 |
3 files changed, 20 insertions, 17 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index d05891f..b8a2095 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -316,7 +316,7 @@ static int acpi_video_output_get(struct output_device *od) { unsigned long state; struct acpi_video_device *vd = - (struct acpi_video_device *)class_get_devdata(&od->class_dev); + (struct acpi_video_device *)dev_get_drvdata(&od->dev); acpi_video_device_get_state(vd, &state); return (int)state; } @@ -325,7 +325,7 @@ static int acpi_video_output_set(struct output_device *od) { unsigned long state = od->request_state; struct acpi_video_device *vd= - (struct acpi_video_device *)class_get_devdata(&od->class_dev); + (struct acpi_video_device *)dev_get_drvdata(&od->dev); return acpi_video_device_set_state(vd, state); } diff --git a/drivers/video/output.c b/drivers/video/output.c index 1473f2c..f2df551 100644 --- a/drivers/video/output.c +++ b/drivers/video/output.c @@ -31,7 +31,8 @@ MODULE_DESCRIPTION("Display Output Switcher Lowlevel Control Abstraction"); MODULE_LICENSE("GPL"); MODULE_AUTHOR("Luming Yu <luming.yu@intel.com>"); -static ssize_t video_output_show_state(struct class_device *dev,char *buf) +static ssize_t video_output_show_state(struct device *dev, + struct device_attribute *attr, char *buf) { ssize_t ret_size = 0; struct output_device *od = to_output_device(dev); @@ -40,8 +41,9 @@ static ssize_t video_output_show_state(struct class_device *dev,char *buf) return ret_size; } -static ssize_t video_output_store_state(struct class_device *dev, - const char *buf,size_t count) +static ssize_t video_output_store_state(struct device *dev, + struct device_attribute *attr, + const char *buf,size_t count) { char *endp; struct output_device *od = to_output_device(dev); @@ -60,21 +62,22 @@ static ssize_t video_output_store_state(struct class_device *dev, return count; } -static void video_output_class_release(struct class_device *dev) +static void video_output_release(struct device *dev) { struct output_device *od = to_output_device(dev); kfree(od); } -static struct class_device_attribute video_output_attributes[] = { +static struct device_attribute video_output_attributes[] = { __ATTR(state, 0644, video_output_show_state, video_output_store_state), __ATTR_NULL, }; + static struct class video_output_class = { .name = "video_output", - .release = video_output_class_release, - .class_dev_attrs = video_output_attributes, + .dev_release = video_output_release, + .dev_attrs = video_output_attributes, }; struct output_device *video_output_register(const char *name, @@ -91,11 +94,11 @@ struct output_device *video_output_register(const char *name, goto error_return; } new_dev->props = op; - new_dev->class_dev.class = &video_output_class; - new_dev->class_dev.dev = dev; - strlcpy(new_dev->class_dev.class_id,name,KOBJ_NAME_LEN); - class_set_devdata(&new_dev->class_dev,devdata); - ret_code = class_device_register(&new_dev->class_dev); + new_dev->dev.class = &video_output_class; + new_dev->dev.parent = dev; + strlcpy(new_dev->dev.bus_id,name, BUS_ID_SIZE); + dev_set_drvdata(&new_dev->dev, devdata); + ret_code = device_register(&new_dev->dev); if (ret_code) { kfree(new_dev); goto error_return; @@ -111,7 +114,7 @@ void video_output_unregister(struct output_device *dev) { if (!dev) return; - class_device_unregister(&dev->class_dev); + device_unregister(&dev->dev); } EXPORT_SYMBOL(video_output_unregister); diff --git a/include/linux/video_output.h b/include/linux/video_output.h index e63e0c0..2fb46bc 100644 --- a/include/linux/video_output.h +++ b/include/linux/video_output.h @@ -31,9 +31,9 @@ struct output_properties { struct output_device { int request_state; struct output_properties *props; - struct class_device class_dev; + struct device dev; }; -#define to_output_device(obj) container_of(obj, struct output_device, class_dev) +#define to_output_device(obj) container_of(obj, struct output_device, dev) struct output_device *video_output_register(const char *name, struct device *dev, void *devdata, |
