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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/backlight/progear_bl.c | |
| parent | 321709c5994f952b78d567fd7083dbebbdc381b7 (diff) | |
| download | kernel_samsung_smdk4412-599a52d12629394236d785615808845823875868.zip kernel_samsung_smdk4412-599a52d12629394236d785615808845823875868.tar.gz kernel_samsung_smdk4412-599a52d12629394236d785615808845823875868.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/progear_bl.c')
| -rw-r--r-- | drivers/video/backlight/progear_bl.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/drivers/video/backlight/progear_bl.c b/drivers/video/backlight/progear_bl.c index 42d6acd..7022693 100644 --- a/drivers/video/backlight/progear_bl.c +++ b/drivers/video/backlight/progear_bl.c @@ -35,11 +35,11 @@ static struct pci_dev *sb_dev = NULL; static int progearbl_set_intensity(struct backlight_device *bd) { - 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; pci_write_config_byte(pmu_dev, PMU_LPCR, intensity + HW_LEVEL_MIN); @@ -55,7 +55,7 @@ static int progearbl_get_intensity(struct backlight_device *bd) return intensity - HW_LEVEL_MIN; } -static struct backlight_properties progearbl_data = { +static struct backlight_ops progearbl_ops = { .get_brightness = progearbl_get_intensity, .update_status = progearbl_set_intensity, }; @@ -84,15 +84,15 @@ static int progearbl_probe(struct platform_device *pdev) progear_backlight_device = backlight_device_register("progear-bl", &pdev->dev, NULL, - &progearbl_data); + &progearbl_ops); if (IS_ERR(progear_backlight_device)) return PTR_ERR(progear_backlight_device); platform_set_drvdata(pdev, progear_backlight_device); - progearbl_data.power = FB_BLANK_UNBLANK; - progearbl_data.brightness = HW_LEVEL_MAX - HW_LEVEL_MIN; - progearbl_data.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN; + progear_backlight_device->props.power = FB_BLANK_UNBLANK; + progear_backlight_device->props.brightness = HW_LEVEL_MAX - HW_LEVEL_MIN; + progear_backlight_device->props.max_brightness = HW_LEVEL_MAX - HW_LEVEL_MIN; progearbl_set_intensity(progear_backlight_device); return 0; |