+ backlight-tdo24m-use-devm_lcd_device_register.patch added to -mm tree

+ backlight-tdo24m-use-devm_lcd_device_register.patch added to -mm tree

[akpm]

Subject: + backlight-tdo24m-use-devm_lcd_device_register.patch added to -mm tree
To: jg1.han@samsung.com
From: akpm@linux-foundation.org
Date: Tue, 24 Sep 2013 16:12:32 -0700


The patch titled
     Subject: backlight: tdo24m: use devm_lcd_device_register()
has been added to the -mm tree.  Its filename is
     backlight-tdo24m-use-devm_lcd_device_register.patch

This patch should soon appear at
    http://ozlabs.org/~akpm/mmots/broken-out/backlight-tdo24m-use-devm_lcd_device_register.patch
and later at
    http://ozlabs.org/~akpm/mmotm/broken-out/backlight-tdo24m-use-devm_lcd_device_register.patch

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------------------------------------------------------
From: Jingoo Han <jg1.han@samsung.com>
Subject: backlight: tdo24m: use devm_lcd_device_register()

Use devm_lcd_device_register() to make cleanup paths simpler.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 drivers/video/backlight/tdo24m.c |   12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)

diff -puN drivers/video/backlight/tdo24m.c~backlight-tdo24m-use-devm_lcd_device_register drivers/video/backlight/tdo24m.c
--- a/drivers/video/backlight/tdo24m.c~backlight-tdo24m-use-devm_lcd_device_register
+++ a/drivers/video/backlight/tdo24m.c
@@ -385,21 +385,17 @@ static int tdo24m_probe(struct spi_devic
 		return -EINVAL;
 	}
 
-	lcd->lcd_dev = lcd_device_register("tdo24m", &spi->dev,
-					lcd, &tdo24m_ops);
+	lcd->lcd_dev = devm_lcd_device_register(&spi->dev, "tdo24m", &spi->dev,
+						lcd, &tdo24m_ops);
 	if (IS_ERR(lcd->lcd_dev))
 		return PTR_ERR(lcd->lcd_dev);
 
 	spi_set_drvdata(spi, lcd);
 	err = tdo24m_power(lcd, FB_BLANK_UNBLANK);
 	if (err)
-		goto out_unregister;
+		return err;
 
 	return 0;
-
-out_unregister:
-	lcd_device_unregister(lcd->lcd_dev);
-	return err;
 }
 
 static int tdo24m_remove(struct spi_device *spi)
@@ -407,8 +403,6 @@ static int tdo24m_remove(struct spi_devi
 	struct tdo24m *lcd = spi_get_drvdata(spi);
 
 	tdo24m_power(lcd, FB_BLANK_POWERDOWN);
-	lcd_device_unregister(lcd->lcd_dev);
-
 	return 0;
 }
 
_

Patches currently in -mm which might be from jg1.han@samsung.com 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