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authorJingoo Han <jg1.han@samsung.com>2012-02-20 19:40:19 +0900
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-02-24 00:50:07 +0000
commit327e27681c27d3ed5ea470ec483904d1a318cb7f (patch)
tree088d30b794c0e0d0015e2100dd88929eeea953b4 /drivers/video/s3c-fb.c
parent640ba2444fa95261f23a2b86e69aabe723332bed (diff)
video: s3c-fb: use devm_request_irq()
The devm_ functions allocate memory that is released when a driver detaches. This patch uses devm_request_irq of these functions. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/s3c-fb.c')
-rw-r--r--drivers/video/s3c-fb.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index e22bf9ddf28..1fb7ddf8fb5 100644
--- a/drivers/video/s3c-fb.c
+++ b/drivers/video/s3c-fb.c
@@ -1433,7 +1433,7 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
goto err_lcd_clk;
}
sfb->irq_no = res->start;
- ret = request_irq(sfb->irq_no, s3c_fb_irq,
+ ret = devm_request_irq(dev, sfb->irq_no, s3c_fb_irq,
0, "s3c_fb", sfb);
if (ret) {
dev_err(dev, "irq request failed\n");
@@ -1499,7 +1499,6 @@ static int __devinit s3c_fb_probe(struct platform_device *pdev)
err_pm_runtime:
pm_runtime_put_sync(sfb->dev);
- free_irq(sfb->irq_no, sfb);
err_lcd_clk:
pm_runtime_disable(sfb->dev);
@@ -1535,8 +1534,6 @@ static int __devexit s3c_fb_remove(struct platform_device *pdev)
if (sfb->windows[win])
s3c_fb_release_win(sfb, sfb->windows[win]);
- free_irq(sfb->irq_no, sfb);
-
if (!sfb->variant.has_clksel) {
clk_disable(sfb->lcd_clk);
clk_put(sfb->lcd_clk);