Correct the calculation of the rounding to nearest aligned value in
the clamp_align() function. For example, clamp_align(1277, 1, 9600, 2)
returns 1276, while it should return 1280.
Signed-off-by: Jean-Christophe Trotin <jean-christophe.tro...@st.com>
---
drivers/media/v4l2-core/v4l2-common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/media/v4l2-core/v4l2-common.c
b/drivers/media/v4l2-core/v4l2-common.c
index 57cfe26a..2970ce7 100644
--- a/drivers/media/v4l2-core/v4l2-common.c
+++ b/drivers/media/v4l2-core/v4l2-common.c
@@ -315,7 +315,7 @@ static unsigned int clamp_align(unsigned int x, unsigned
int min,
/* Round to nearest aligned value */
if (align)
- x = (x + (1 << (align - 1))) & mask;
+ x = (x + ((1 << align) - 1)) & mask;
return x;
}
--
1.9.1
--
To unsubscribe from this list: send the line "unsubscribe linux-media" in
the body of a message to majord...@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
