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Commit d1bea502 authored by Damien Cassou's avatar Damien Cassou Committed by Florian Tobias Schandinat
Browse files

drivers/video/cobalt_lcdfb.c: use devm_ functions 



The various devm_ functions allocate memory that is released when a driver
detaches.  This patch uses these functions for data that is allocated in
the probe function of a platform device and is only freed in the remove
function.

Signed-off-by: default avatarDamien Cassou <damien.cassou@lifl.fr>
Signed-off-by: default avatarFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>
parent be867814

drivers/video/cobalt_lcdfb.c

+2 −3
Original line number Diff line number Diff line
@@ -348,7 +348,8 @@ static int __devinit cobalt_lcdfb_probe(struct platform_device *dev) 
	}



	info->screen_size = resource_size(res);

	info->screen_base = ioremap(res->start, info->screen_size);

	info->screen_base = devm_ioremap(&dev->dev, res->start,

					 info->screen_size);

	info->fbops = &cobalt_lcd_fbops;

	info->fix = cobalt_lcdfb_fix;

	info->fix.smem_start = res->start;
@@ -359,7 +360,6 @@ static int __devinit cobalt_lcdfb_probe(struct platform_device *dev) 


	retval = register_framebuffer(info);

	if (retval < 0) {

		iounmap(info->screen_base);

		framebuffer_release(info);

		return retval;

	}
@@ -380,7 +380,6 @@ static int __devexit cobalt_lcdfb_remove(struct platform_device *dev) 


	info = platform_get_drvdata(dev);

	if (info) {

		iounmap(info->screen_base);

		unregister_framebuffer(info);

		framebuffer_release(info);

	}