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authorShaik Ameer Basha <shaik.ameer@samsung.com>2013-02-21 07:54:17 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2013-03-21 18:22:43 -0300
commit6a5360966ac44905ecb840dd6c9d736072145df2 (patch)
treece4b0706a4671abdc9300d6d2e34bc583c29f2f9 /drivers/media
parent4cec1893d8fe01ef6adc89a135a804acd2989a48 (diff)
downloadop-kernel-dev-6a5360966ac44905ecb840dd6c9d736072145df2.zip
op-kernel-dev-6a5360966ac44905ecb840dd6c9d736072145df2.tar.gz
[media] fimc-lite: Fix the variable type to avoid possible crash
Changing the variable type to 'int' from 'unsigned int'. Driver logic expects the variable type to be 'int'. Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/platform/s5p-fimc/fimc-lite-reg.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/media/platform/s5p-fimc/fimc-lite-reg.c b/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
index f0af075..ac9663c 100644
--- a/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
+++ b/drivers/media/platform/s5p-fimc/fimc-lite-reg.c
@@ -128,10 +128,10 @@ static const u32 src_pixfmt_map[8][3] = {
void flite_hw_set_source_format(struct fimc_lite *dev, struct flite_frame *f)
{
enum v4l2_mbus_pixelcode pixelcode = dev->fmt->mbus_code;
- unsigned int i = ARRAY_SIZE(src_pixfmt_map);
+ int i = ARRAY_SIZE(src_pixfmt_map);
u32 cfg;
- while (i-- >= 0) {
+ while (--i >= 0) {
if (src_pixfmt_map[i][0] == pixelcode)
break;
}
@@ -224,9 +224,9 @@ static void flite_hw_set_out_order(struct fimc_lite *dev, struct flite_frame *f)
{ V4L2_MBUS_FMT_VYUY8_2X8, FLITE_REG_CIODMAFMT_CRYCBY },
};
u32 cfg = readl(dev->regs + FLITE_REG_CIODMAFMT);
- unsigned int i = ARRAY_SIZE(pixcode);
+ int i = ARRAY_SIZE(pixcode);
- while (i-- >= 0)
+ while (--i >= 0)
if (pixcode[i][0] == dev->fmt->mbus_code)
break;
cfg &= ~FLITE_REG_CIODMAFMT_YCBCR_ORDER_MASK;
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