[PATCH] video: s3c-fb: use devm_request_irq()
From: Jingoo Han <hidden>
Date: 2012-02-20 10:40:19
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 <redacted> --- drivers/video/s3c-fb.c | 5 +---- 1 files changed, 1 insertions(+), 4 deletions(-)
diff --git a/drivers/video/s3c-fb.c b/drivers/video/s3c-fb.c
index e22bf9d..1fb7ddf 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);
--
1.7.1