Subject: + backlight-omap1-use-devm_backlight_device_register.patch added to -mm tree
To: jg1.han@xxxxxxxxxxx,tomi.valkeinen@xxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 02 Dec 2013 17:00:33 -0800
The patch titled
Subject: backlight: omap1: use devm_backlight_device_register()
has been added to the -mm tree. Its filename is
backlight-omap1-use-devm_backlight_device_register.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/backlight-omap1-use-devm_backlight_device_register.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/backlight-omap1-use-devm_backlight_device_register.patch
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------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: backlight: omap1: use devm_backlight_device_register()
Use devm_backlight_device_register() to make cleanup paths simpler,
and remove unnecessary remove().
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/omap1_bl.c | 14 ++------------
1 file changed, 2 insertions(+), 12 deletions(-)
diff -puN drivers/video/backlight/omap1_bl.c~backlight-omap1-use-devm_backlight_device_register drivers/video/backlight/omap1_bl.c
--- a/drivers/video/backlight/omap1_bl.c~backlight-omap1-use-devm_backlight_device_register
+++ a/drivers/video/backlight/omap1_bl.c
@@ -146,8 +146,8 @@ static int omapbl_probe(struct platform_
memset(&props, 0, sizeof(struct backlight_properties));
props.type = BACKLIGHT_RAW;
props.max_brightness = OMAPBL_MAX_INTENSITY;
- dev = backlight_device_register("omap-bl", &pdev->dev, bl, &omapbl_ops,
- &props);
+ dev = devm_backlight_device_register(&pdev->dev, "omap-bl", &pdev->dev,
+ bl, &omapbl_ops, &props);
if (IS_ERR(dev))
return PTR_ERR(dev);
@@ -170,20 +170,10 @@ static int omapbl_probe(struct platform_
return 0;
}
-static int omapbl_remove(struct platform_device *pdev)
-{
- struct backlight_device *dev = platform_get_drvdata(pdev);
-
- backlight_device_unregister(dev);
-
- return 0;
-}
-
static SIMPLE_DEV_PM_OPS(omapbl_pm_ops, omapbl_suspend, omapbl_resume);
static struct platform_driver omapbl_driver = {
.probe = omapbl_probe,
- .remove = omapbl_remove,
.driver = {
.name = "omap-bl",
.pm = &omapbl_pm_ops,
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
drivers-block-sx8c-use-module_pci_driver.patch
drivers-block-sx8c-remove-unnecessary-pci_set_drvdata.patch
backlight-jornada720-use-devm_backlight_device_register.patch
backlight-hp680_bl-use-devm_backlight_device_register.patch
backlight-omap1-use-devm_backlight_device_register.patch
backlight-ot200_bl-use-devm_backlight_device_register.patch
backlight-tosa-use-devm_backlight_device_register.patch
backlight-jornada720-use-devm_lcd_device_register.patch
backlight-l4f00242t03-use-devm_lcd_device_register.patch
backlight-tosa-use-devm_lcd_device_register.patch
drivers-rtc-rtc-as3722-use-devm-for-rtc-and-irq-registration.patch
rtc-ds1305-remove-unnecessary-spi_set_drvdata.patch
linux-next.patch
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