Make sure current_reg == 0/1 always mean register set A/B through all
the code.
Signed-off-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
---
drivers/video/sh_mobile_meram.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/video/sh_mobile_meram.c b/drivers/video/sh_mobile_meram.c
index 548f700..7af2ffe 100644
--- a/drivers/video/sh_mobile_meram.c
+++ b/drivers/video/sh_mobile_meram.c
@@ -259,8 +259,8 @@ static inline void meram_set_next_addr(struct sh_mobile_meram_priv *priv,
{
unsigned long target;
- target = (cfg->current_reg) ? MExxSARA : MExxSARB;
cfg->current_reg ^= 1;
+ target = cfg->current_reg ? MExxSARB : MExxSARA;
/* set the next address to fetch */
meram_write_icb(priv->base, cfg->icb[0].cache_icb, target,
--
1.7.3.4
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