From 327e27681c27d3ed5ea470ec483904d1a318cb7f Mon Sep 17 00:00:00 2001 From: Jingoo Han Date: Mon, 20 Feb 2012 19:40:19 +0900 Subject: [PATCH] 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 Signed-off-by: Florian Tobias Schandinat --- drivers/video/s3c-fb.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c index e22bf9ddf287..1fb7ddf8fb5f 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); -- 2.34.1