Subject: + backlight-atmel-pwm-bl-use-devm_backlight_device_register.patch added to -mm tree
To: jg1.han@xxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Tue, 24 Sep 2013 16:12:09 -0700
The patch titled
Subject: backlight: atmel-pwm-bl: use devm_backlight_device_register()
has been added to the -mm tree. Its filename is
backlight-atmel-pwm-bl-use-devm_backlight_device_register.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/backlight-atmel-pwm-bl-use-devm_backlight_device_register.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/backlight-atmel-pwm-bl-use-devm_backlight_device_register.patch
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------------------------------------------------------
From: Jingoo Han <jg1.han@xxxxxxxxxxx>
Subject: backlight: atmel-pwm-bl: use devm_backlight_device_register()
Use devm_backlight_device_register() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/video/backlight/atmel-pwm-bl.c | 10 ++++------
1 file changed, 4 insertions(+), 6 deletions(-)
diff -puN drivers/video/backlight/atmel-pwm-bl.c~backlight-atmel-pwm-bl-use-devm_backlight_device_register drivers/video/backlight/atmel-pwm-bl.c
--- a/drivers/video/backlight/atmel-pwm-bl.c~backlight-atmel-pwm-bl-use-devm_backlight_device_register
+++ a/drivers/video/backlight/atmel-pwm-bl.c
@@ -171,8 +171,9 @@ static int __init atmel_pwm_bl_probe(str
memset(&props, 0, sizeof(struct backlight_properties));
props.type = BACKLIGHT_RAW;
props.max_brightness = pdata->pwm_duty_max - pdata->pwm_duty_min;
- bldev = backlight_device_register("atmel-pwm-bl", &pdev->dev, pwmbl,
- &atmel_pwm_bl_ops, &props);
+ bldev = devm_backlight_device_register(&pdev->dev, "atmel-pwm-bl",
+ &pdev->dev, pwmbl, &atmel_pwm_bl_ops,
+ &props);
if (IS_ERR(bldev)) {
retval = PTR_ERR(bldev);
goto err_free_pwm;
@@ -188,14 +189,12 @@ static int __init atmel_pwm_bl_probe(str
retval = atmel_pwm_bl_init_pwm(pwmbl);
if (retval)
- goto err_free_bl_dev;
+ goto err_free_pwm;
atmel_pwm_bl_set_intensity(bldev);
return 0;
-err_free_bl_dev:
- backlight_device_unregister(bldev);
err_free_pwm:
pwm_channel_free(&pwmbl->pwmc);
err_free_mem:
@@ -210,7 +209,6 @@ static int __exit atmel_pwm_bl_remove(st
gpio_set_value(pwmbl->gpio_on, 0);
pwm_channel_disable(&pwmbl->pwmc);
pwm_channel_free(&pwmbl->pwmc);
- backlight_device_unregister(pwmbl->bldev);
return 0;
}
_
Patches currently in -mm which might be from jg1.han@xxxxxxxxxxx are
drivers-iommu-omap-iopgtableh-remove-unneeded-cast-of-void.patch
backlight-lp855x_bl-support-new-lp8555-device.patch
backlight-lm3630-apply-chip-revision.patch
backlight-ld9040-staticize-local-variable-gamma_table.patch
backlight-lm3639-dont-mix-different-enum-types.patch
backlight-lp8788-staticize-default_bl_config.patch
backlight-use-dev_get_platdata.patch
backlight-88pm860x_bl-use-devm_backlight_device_register.patch
backlight-aat2870-use-devm_backlight_device_register.patch
backlight-adp5520-use-devm_backlight_device_register.patch
backlight-adp8860-use-devm_backlight_device_register.patch
backlight-adp8870-use-devm_backlight_device_register.patch
backlight-as3711_bl-use-devm_backlight_device_register.patch
backlight-atmel-pwm-bl-use-devm_backlight_device_register.patch
backlight-bd6107-use-devm_backlight_device_register.patch
backlight-da903x_bl-use-devm_backlight_device_register.patch
backlight-da9052_bl-use-devm_backlight_device_register.patch
backlight-ep93xx-use-devm_backlight_device_register.patch
backlight-generic_bl-use-devm_backlight_device_register.patch
backlight-gpio_backlight-use-devm_backlight_device_register.patch
backlight-kb3886_bl-use-devm_backlight_device_register.patch
backlight-lm3533_bl-use-devm_backlight_device_register.patch
backlight-lp855x-use-devm_backlight_device_register.patch
backlight-lv5207lp-use-devm_backlight_device_register.patch
backlight-max8925_bl-use-devm_backlight_device_register.patch
backlight-pandora_bl-use-devm_backlight_device_register.patch
backlight-pcf50633-use-devm_backlight_device_register.patch
backlight-tps65217_bl-use-devm_backlight_device_register.patch
backlight-wm831x_bl-use-devm_backlight_device_register.patch
backlight-hx8357-use-devm_lcd_device_register.patch
backlight-ili922x-use-devm_lcd_device_register.patch
backlight-ili9320-use-devm_lcd_device_register.patch
backlight-lms283gf05-use-devm_lcd_device_register.patch
backlight-lms501kf03-use-devm_lcd_device_register.patch
backlight-ltv350qv-use-devm_lcd_device_register.patch
backlight-platform_lcd-use-devm_lcd_device_register.patch
backlight-tdo24m-use-devm_lcd_device_register.patch
backlight-ams369fg06-use-devm_backlightlcd_device_register.patch
backlight-ld9040-use-devm_backlightlcd_device_register.patch
backlight-corgi_lcd-use-devm_backlightlcd_device_register.patch
backlight-cr_bllcd-use-devm_backlightlcd_device_register.patch
backlight-s6e63m0-use-devm_backlightlcd_device_register.patch
drivers-rtc-rtc-ds1307c-release-irq-on-error.patch
drivers-rtc-rtc-isl1208c-remove-redundant-checks.patch
drivers-rtc-rtc-max6900c-remove-redundant-checks.patch
drivers-rtc-rtc-vt8500c-fix-return-value.patch
drivers-rtc-rtc-at91rm9200c-use-devm_-apis.patch
drivers-rtc-rtc-isl1208c-use-devm_-apis.patch
drivers-rtc-rtc-sirfsocc-use-devm_rtc_device_register.patch
drivers-rtc-rtc-cmosc-remove-redundant-dev_set_drvdata.patch
drivers-rtc-rtc-mrstc-remove-redundant-dev_set_drvdata.patch
drivers-rtc-rtc-vr41xxc-fix-checkpatch-warnings.patch
drivers-rtc-rtc-sirfsocc-remove-unneeded-casts-of-void.patch
drivers-char-xilinx_hwicap-xilinx_hwicapc-remove-unneeded-cast-of-void.patch
w1-w1-gpio-use-dev_get_platdata.patch
w1-ds1wm-use-dev_get_platdata.patch
linux-next.patch
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