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author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-18 16:48:00 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-03-18 16:48:00 -0700 |
commit | 61d718076e95eb461fd4c3692b702a82e2be0df4 (patch) | |
tree | 7c5d489840c85692bf2d14eda120cb0cb0e673c0 /drivers/video/backlight/pwm_bl.c | |
parent | Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-leds (diff) | |
parent | backlight: panasonic-laptop - Fix incomplete registration failure handling (diff) | |
download | linux-dev-61d718076e95eb461fd4c3692b702a82e2be0df4.tar.xz linux-dev-61d718076e95eb461fd4c3692b702a82e2be0df4.zip |
Merge branch 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight
* 'for-linus' of git://git.o-hand.com/linux-rpurdie-backlight:
backlight: panasonic-laptop - Fix incomplete registration failure handling
backlight: msi-laptop, msi-wmi: fix incomplete registration failure handling
backlight: blackfin - Fix missing registration failure handling
backlight: classmate-laptop - Fix missing registration failure handling
backlight: mbp_nvidia_bl - add five more MacBook variants
backlight: Allow properties to be passed at registration
backlight: Add backlight_device parameter to check_fb
video: backlight/progear, fix pci device refcounting
backlight: l4f00242t03: Fix module licence absence.
backlight: Revert some const qualifiers
backlight: Add Epson L4F00242T03 LCD driver
Diffstat (limited to 'drivers/video/backlight/pwm_bl.c')
-rw-r--r-- | drivers/video/backlight/pwm_bl.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/video/backlight/pwm_bl.c b/drivers/video/backlight/pwm_bl.c index 9d2ec2a1cce8..b89eebc3f77d 100644 --- a/drivers/video/backlight/pwm_bl.c +++ b/drivers/video/backlight/pwm_bl.c @@ -65,6 +65,7 @@ static const struct backlight_ops pwm_backlight_ops = { static int pwm_backlight_probe(struct platform_device *pdev) { + struct backlight_properties props; struct platform_pwm_backlight_data *data = pdev->dev.platform_data; struct backlight_device *bl; struct pwm_bl_data *pb; @@ -100,15 +101,16 @@ static int pwm_backlight_probe(struct platform_device *pdev) } else dev_dbg(&pdev->dev, "got pwm for backlight\n"); - bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, - pb, &pwm_backlight_ops); + memset(&props, 0, sizeof(struct backlight_properties)); + props.max_brightness = data->max_brightness; + bl = backlight_device_register(dev_name(&pdev->dev), &pdev->dev, pb, + &pwm_backlight_ops, &props); if (IS_ERR(bl)) { dev_err(&pdev->dev, "failed to register backlight\n"); ret = PTR_ERR(bl); goto err_bl; } - bl->props.max_brightness = data->max_brightness; bl->props.brightness = data->dft_brightness; backlight_update_status(bl); |