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Commit 327e2768 authored by Jingoo Han's avatar Jingoo Han Committed by Florian Tobias Schandinat
Browse files

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: default avatarJingoo Han <jg1.han@samsung.com>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent 640ba244

drivers/video/s3c-fb.c

+1 −4
Original line number Diff line number Diff line
@@ -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);