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video: output: convert class code to use dev_groups

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The dev_attrs field of struct class is going away soon, dev_groups
should be used instead.  This converts the video output class code to
use the correct field.

Cc: Jean-Christophe Plagniol-Villard <plagnioj@jcrosoft.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
This commit is contained in:
Greg Kroah-Hartman 2013-07-24 15:05:32 -07:00 • committed by Tomi Valkeinen
parent 3b2f64d00c
commit 5b1530d973
1 changed files with 10 additions and 10 deletions
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20
drivers/video/output.c
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@ -32,8 +32,8 @@ 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 device *dev,
struct device_attribute *attr, char *buf)
static ssize_t state_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
ssize_t ret_size = 0;
struct output_device *od = to_output_device(dev);
@ -42,9 +42,8 @@ static ssize_t video_output_show_state(struct device *dev,
return ret_size;
}
static ssize_t video_output_store_state(struct device *dev,
struct device_attribute *attr,
const char *buf,size_t count)
static ssize_t state_store(struct device *dev, struct device_attribute *attr,
const char *buf,size_t count)
{
char *endp;
struct output_device *od = to_output_device(dev);
@ -62,6 +61,7 @@ static ssize_t video_output_store_state(struct device *dev,
}
return count;
}
static DEVICE_ATTR_RW(state);
static void video_output_release(struct device *dev)
{
@ -69,16 +69,16 @@ static void video_output_release(struct device *dev)
kfree(od);
}
static struct device_attribute video_output_attributes[] = {
__ATTR(state, 0644, video_output_show_state, video_output_store_state),
__ATTR_NULL,
static struct attribute *video_output_attrs[] = {
&dev_attr_state.attr,
NULL,
};
ATTRIBUTE_GROUPS(video_output);
static struct class video_output_class = {
.name = "video_output",
.dev_release = video_output_release,
.dev_attrs = video_output_attributes,
.dev_groups = video_output_groups,
};
struct output_device *video_output_register(const char *name,