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backlight: Convert from struct class_device to struct device

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Convert the backlight and LCD classes from struct class_device
to struct device since class_device is scheduled for removal.

One nasty API break is the backlight power attribute has had to be
renamed to bl_power and the LCD power attribute has had to be renamed
to lcd_power since the original names clash with the core. I can't see
a way around this.

Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Richard Purdie
2007-07-09 12:17:24 +01:00
parent fa9133c24c
commit 655bfd7aeb
12 changed files with 132 additions and 152 deletions
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drivers/usb/misc/appledisplay.c
+2 -2
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@@ -137,7 +137,7 @@ exit:
static int appledisplay_bl_update_status(struct backlight_device *bd)
{
struct appledisplay *pdata = class_get_devdata(&bd->class_dev);
struct appledisplay *pdata = bl_get_data(bd);
int retval;
pdata->msgdata[0] = 0x10;
@@ -158,7 +158,7 @@ static int appledisplay_bl_update_status(struct backlight_device *bd)
static int appledisplay_bl_get_brightness(struct backlight_device *bd)
{
struct appledisplay *pdata = class_get_devdata(&bd->class_dev);
struct appledisplay *pdata = bl_get_data(bd);
int retval;
retval = usb_control_msg(