Commit f7cbd688 authored Feb 25, 2015 by Jacek Anaszewski Committed by Mauro Carvalho Chehab Mar 04, 2015

[media] s5p-jpeg: exynos3250: fix erroneous reset procedure



The first while loop in the function exynos3250_jpeg_reset had no chance
to be executed because the reg variable was initialized to 0.
Initialize reg variable to 1 to fix the issue.

Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
Reported-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

parent 3987c984

drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -20,7 +20,7 @@

		void exynos3250_jpeg_reset(void __iomem *regs)
		{
		u32 reg = 0;
		u32 reg = 1;
		int count = 1000;

		writel(1, regs + EXYNOS3250_SW_RESET);