fbdev: sh_mobile_meram: Make current_reg field store the current reg set

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>
git-mirror · Mar 12, 2012 · eb4f230 · eb4f230
1 parent 0543283
commit eb4f230
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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,