[PATCH 25/38] staging: media: davinci_vpfe: fix ipipe_mode type
From: Andrzej Hajda
Date: Mon Sep 21 2015 - 09:48:42 EST
The variable can take negative values.
The problem has been detected using proposed semantic patch
scripts/coccinelle/tests/unsigned_lesser_than_zero.cocci [1].
[1]: http://permalink.gmane.org/gmane.linux.kernel/2038576
Signed-off-by: Andrzej Hajda <a.hajda@xxxxxxxxxxx>
---
drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
index 2a3a56b..b1d5e23 100644
--- a/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
+++ b/drivers/staging/media/davinci_vpfe/dm365_ipipe_hw.c
@@ -254,7 +254,7 @@ int config_ipipe_hw(struct vpfe_ipipe_device *ipipe)
void __iomem *ipipe_base = ipipe->base_addr;
struct v4l2_mbus_framefmt *outformat;
u32 color_pat;
- u32 ipipe_mode;
+ int ipipe_mode;
u32 data_path;
/* enable clock to IPIPE */
--
1.9.1
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