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@xxxxxxxxxxx>
---
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
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