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| author | Richard Purdie <rpurdie@rpsys.net> | 2007-02-10 23:07:48 +0000 |
|---|---|---|
| committer | Richard Purdie <rpurdie@rpsys.net> | 2007-02-20 09:26:53 +0000 |
| commit | 599a52d12629394236d785615808845823875868 (patch) | |
| tree | 4e2dfa3a25ce761be0ecc0490acabac553f77a67 /drivers/video/riva | |
| parent | 321709c5994f952b78d567fd7083dbebbdc381b7 (diff) | |
| download | kernel_samsung_aries-599a52d12629394236d785615808845823875868.zip kernel_samsung_aries-599a52d12629394236d785615808845823875868.tar.gz kernel_samsung_aries-599a52d12629394236d785615808845823875868.tar.bz2 | |
backlight: Separate backlight properties from backlight ops pointers
Per device data such as brightness belongs to the indivdual device
and should therefore be separate from the the backlight operation
function pointers. This patch splits the two types of data and
allows simplifcation of some code.
Signed-off-by: Richard Purdie <rpurdie@rpsys.net>
Diffstat (limited to 'drivers/video/riva')
| -rw-r--r-- | drivers/video/riva/fbdev.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/video/riva/fbdev.c b/drivers/video/riva/fbdev.c index 3a75def..f8a3d60 100644 --- a/drivers/video/riva/fbdev.c +++ b/drivers/video/riva/fbdev.c @@ -308,11 +308,11 @@ static int riva_bl_update_status(struct backlight_device *bd) U032 tmp_pcrt, tmp_pmc; int level; - if (bd->props->power != FB_BLANK_UNBLANK || - bd->props->fb_blank != FB_BLANK_UNBLANK) + if (bd->props.power != FB_BLANK_UNBLANK || + bd->props.fb_blank != FB_BLANK_UNBLANK) level = 0; else - level = bd->props->brightness; + level = bd->props.brightness; tmp_pmc = par->riva.PMC[0x10F0/4] & 0x0000FFFF; tmp_pcrt = par->riva.PCRTC0[0x081C/4] & 0xFFFFFFFC; @@ -329,13 +329,12 @@ static int riva_bl_update_status(struct backlight_device *bd) static int riva_bl_get_brightness(struct backlight_device *bd) { - return bd->props->brightness; + return bd->props.brightness; } -static struct backlight_properties riva_bl_data = { +static struct backlight_ops riva_bl_ops = { .get_brightness = riva_bl_get_brightness, .update_status = riva_bl_update_status, - .max_brightness = (FB_BACKLIGHT_LEVELS - 1), }; static void riva_bl_init(struct riva_par *par) @@ -355,7 +354,7 @@ static void riva_bl_init(struct riva_par *par) snprintf(name, sizeof(name), "rivabl%d", info->node); - bd = backlight_device_register(name, info->dev, par, &riva_bl_data); + bd = backlight_device_register(name, info->dev, par, &riva_bl_ops); if (IS_ERR(bd)) { info->bl_dev = NULL; printk(KERN_WARNING "riva: Backlight registration failed\n"); @@ -367,8 +366,9 @@ static void riva_bl_init(struct riva_par *par) MIN_LEVEL * FB_BACKLIGHT_MAX / MAX_LEVEL, FB_BACKLIGHT_MAX); - bd->props->brightness = riva_bl_data.max_brightness; - bd->props->power = FB_BLANK_UNBLANK; + bd->props.max_brightness = FB_BACKLIGHT_LEVELS - 1; + bd->props.brightness = riva_bl_data.max_brightness; + bd->props.power = FB_BLANK_UNBLANK; backlight_update_status(bd); printk("riva: Backlight initialized (%s)\n", name); |