* + backlight-hx8357-use-devm_lcd_device_register.patch added to -mm tree
@ 2013-09-24 23:12 akpm
0 siblings, 0 replies; only message in thread
From: akpm @ 2013-09-24 23:12 UTC (permalink / raw)
To: mm-commits, jg1.han
Subject: + backlight-hx8357-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 16:12:25 -0700
The patch titled
Subject: backlight: hx8357: use devm_lcd_device_register()
has been added to the -mm tree. Its filename is
backlight-hx8357-use-devm_lcd_device_register.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/backlight-hx8357-use-devm_lcd_device_register.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/backlight-hx8357-use-devm_lcd_device_register.patch
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------------------------------------------------------
From: Jingoo Han <jg1.han@samsung.com>
Subject: backlight: hx8357: use devm_lcd_device_register()
Use devm_lcd_device_register() to make cleanup paths simpler, and remove
unnecessary remove().
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
drivers/video/backlight/hx8357.c | 18 +++---------------
1 file changed, 3 insertions(+), 15 deletions(-)
diff -puN drivers/video/backlight/hx8357.c~backlight-hx8357-use-devm_lcd_device_register drivers/video/backlight/hx8357.c
--- a/drivers/video/backlight/hx8357.c~backlight-hx8357-use-devm_lcd_device_register
+++ a/drivers/video/backlight/hx8357.c
@@ -648,7 +648,8 @@ static int hx8357_probe(struct spi_devic
lcd->use_im_pins = 0;
}
- lcdev = lcd_device_register("mxsfb", &spi->dev, lcd, &hx8357_ops);
+ lcdev = devm_lcd_device_register(&spi->dev, "mxsfb", &spi->dev, lcd,
+ &hx8357_ops);
if (IS_ERR(lcdev)) {
ret = PTR_ERR(lcdev);
return ret;
@@ -660,29 +661,16 @@ static int hx8357_probe(struct spi_devic
ret = ((int (*)(struct lcd_device *))match->data)(lcdev);
if (ret) {
dev_err(&spi->dev, "Couldn't initialize panel\n");
- goto init_error;
+ return ret;
}
dev_info(&spi->dev, "Panel probed\n");
return 0;
-
-init_error:
- lcd_device_unregister(lcdev);
- return ret;
-}
-
-static int hx8357_remove(struct spi_device *spi)
-{
- struct lcd_device *lcdev = spi_get_drvdata(spi);
-
- lcd_device_unregister(lcdev);
- return 0;
}
static struct spi_driver hx8357_driver = {
.probe = hx8357_probe,
- .remove = hx8357_remove,
.driver = {
.name = "hx8357",
.of_match_table = of_match_ptr(hx8357_dt_ids),
_
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
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2013-09-24 23:12 + backlight-hx8357-use-devm_lcd_device_register.patch added to -mm tree akpm
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