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

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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>
This commit is contained in:
Jacek Anaszewski 2015-02-25 08:53:49 -03:00 • committed by Mauro Carvalho Chehab
commit f7cbd688f0
1 changed files with 1 additions and 1 deletions
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2
drivers/media/platform/s5p-jpeg/jpeg-hw-exynos3250.c
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@ -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);