diff options
author | Richard Purdie <rpurdie@rpsys.net> | 2007-02-10 23:07:48 +0000 |
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committer | Richard Purdie <rpurdie@rpsys.net> | 2007-02-20 09:26:53 +0000 |
commit | 599a52d12629394236d785615808845823875868 (patch) | |
tree | 4e2dfa3a25ce761be0ecc0490acabac553f77a67 /drivers/video/backlight/corgi_bl.c | |
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/backlight/corgi_bl.c')
-rw-r--r-- | drivers/video/backlight/corgi_bl.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/video/backlight/corgi_bl.c b/drivers/video/backlight/corgi_bl.c index c1eba0e..05f3681 100644 --- a/drivers/video/backlight/corgi_bl.c +++ b/drivers/video/backlight/corgi_bl.c @@ -34,11 +34,11 @@ static unsigned long corgibl_flags; static int corgibl_send_intensity(struct backlight_device *bd) { void (*corgi_kick_batt)(void); - int intensity = bd->props->brightness; + int intensity = bd->props.brightness; - if (bd->props->power != FB_BLANK_UNBLANK) + if (bd->props.power != FB_BLANK_UNBLANK) intensity = 0; - if (bd->props->fb_blank != FB_BLANK_UNBLANK) + if (bd->props.fb_blank != FB_BLANK_UNBLANK) intensity = 0; if (corgibl_flags & CORGIBL_SUSPENDED) intensity = 0; @@ -103,7 +103,7 @@ void corgibl_limit_intensity(int limit) EXPORT_SYMBOL(corgibl_limit_intensity); -static struct backlight_properties corgibl_data = { +static struct backlight_ops corgibl_ops = { .get_brightness = corgibl_get_intensity, .update_status = corgibl_send_intensity, }; @@ -113,19 +113,19 @@ static int corgibl_probe(struct platform_device *pdev) struct corgibl_machinfo *machinfo = pdev->dev.platform_data; bl_machinfo = machinfo; - corgibl_data.max_brightness = machinfo->max_intensity; if (!machinfo->limit_mask) machinfo->limit_mask = -1; corgi_backlight_device = backlight_device_register ("corgi-bl", - &pdev->dev, NULL, &corgibl_data); + &pdev->dev, NULL, &corgibl_ops); if (IS_ERR (corgi_backlight_device)) return PTR_ERR (corgi_backlight_device); platform_set_drvdata(pdev, corgi_backlight_device); - corgibl_data.power = FB_BLANK_UNBLANK; - corgibl_data.brightness = machinfo->default_intensity; + corgi_backlight_device->props.max_brightness = machinfo->max_intensity; + corgi_backlight_device->props.power = FB_BLANK_UNBLANK; + corgi_backlight_device->props.brightness = machinfo->default_intensity; corgibl_send_intensity(corgi_backlight_device); printk("Corgi Backlight Driver Initialized.\n"); |