From: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
To: linux-fbdev@vger.kernel.org
Subject: [PATCH v2 43/57] fbdev: sh_mobile_meram: Make current_reg field store the current reg set
Date: Thu, 01 Mar 2012 15:07:56 +0000 [thread overview]
Message-ID: <1330614490-14149-44-git-send-email-laurent.pinchart@ideasonboard.com> (raw)
Make sure current_reg = 0/1 always mean register set A/B through all
the code.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
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
reply other threads:[~2012-03-01 15:07 UTC|newest]
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