[PATCH 1/4] v4l: vsp1: fix mask creation for MULT_ALPHA_RATIO

Wolfram Sang
2018-02-05T20:10:30Z

Due to a typo, the mask was destroyed by a comparison instead of a bit
shift. No regression since the mask has not been used yet.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
Only build tested. To be applied individually per subsystem.

drivers/media/platform/vsp1/vsp1_regs.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/platform/vsp1/vsp1_regs.h b/drivers/media/platform/vsp1/vsp1_regs.h
index 26c4ffad2f4656..b1912c83a1dae2 100644
--- a/drivers/media/platform/vsp1/vsp1_regs.h
+++ b/drivers/media/platform/vsp1/vsp1_regs.h
@@ -225,7 +225,7 @@
#define VI6_RPF_MULT_ALPHA_P_MMD_RATIO (1 << 8)
#define VI6_RPF_MULT_ALPHA_P_MMD_IMAGE (2 << 8)
#define VI6_RPF_MULT_ALPHA_P_MMD_BOTH (3 << 8)
-#define VI6_RPF_MULT_ALPHA_RATIO_MASK (0xff < 0)
+#define VI6_RPF_MULT_ALPHA_RATIO_MASK (0xff << 0)
#define VI6_RPF_MULT_ALPHA_RATIO_SHIFT 0

/* -----------------------------------------------------------------------------
--
2.11.0