From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
"'Richard Purdie'" <rpurdie@rpsys.net>,
"'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 2/8] backlight: ili922x: use devm_lcd_device_register()
Date: Tue, 24 Sep 2013 18:22:43 +0900 [thread overview]
Message-ID: <006301ceb907$9fb59430$df20bc90$%han@samsung.com> (raw)
In-Reply-To: <006201ceb907$87256e90$95704bb0$%han@samsung.com>
Use devm_lcd_device_register() to make cleanup paths simpler.
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/video/backlight/ili922x.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/drivers/video/backlight/ili922x.c b/drivers/video/backlight/ili922x.c
index d9f65c2..73464e4 100644
--- a/drivers/video/backlight/ili922x.c
+++ b/drivers/video/backlight/ili922x.c
@@ -513,8 +513,8 @@ static int ili922x_probe(struct spi_device *spi)
ili->power = FB_BLANK_POWERDOWN;
- lcd = lcd_device_register("ili922xlcd", &spi->dev, ili,
- &ili922x_ops);
+ lcd = devm_lcd_device_register(&spi->dev, "ili922xlcd", &spi->dev, ili,
+ &ili922x_ops);
if (IS_ERR(lcd)) {
dev_err(&spi->dev, "cannot register LCD\n");
return PTR_ERR(lcd);
@@ -530,10 +530,7 @@ static int ili922x_probe(struct spi_device *spi)
static int ili922x_remove(struct spi_device *spi)
{
- struct ili922x *ili = spi_get_drvdata(spi);
-
ili922x_poweroff(spi);
- lcd_device_unregister(ili->ld);
return 0;
}
--
1.7.10.4
next prev parent reply other threads:[~2013-09-24 9:23 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-24 9:22 [PATCH 1/8] backlight: hx8357: " Jingoo Han
2013-09-24 9:22 ` Jingoo Han [this message]
2013-09-24 9:23 ` [PATCH 3/8] backlight: ili9320: " Jingoo Han
2013-09-24 9:24 ` [PATCH 4/8] backlight: lms283gf05: " Jingoo Han
2013-09-24 9:24 ` [PATCH 5/8] backlight: lms501kf03: " Jingoo Han
2013-09-24 9:25 ` [PATCH 6/8] backlight: ltv350qv: " Jingoo Han
2013-09-24 9:25 ` [PATCH 7/8] backlight: platform_lcd: " Jingoo Han
2013-09-24 9:26 ` [PATCH 8/8] backlight: tdo24m: " Jingoo Han
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