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

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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>
This commit is contained in:
Laurent Pinchart 2011-09-19 11:40:31 +02:00
parent 05432837ae
commit eb4f2304ba
1 changed files with 1 additions and 1 deletions
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2
drivers/video/sh_mobile_meram.c
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@ -259,8 +259,8 @@ static inline void meram_set_next_addr(struct sh_mobile_meram_priv *priv,
{ {
unsigned long target; unsigned long target;
target = (cfg->current_reg) ? MExxSARA : MExxSARB;
cfg->current_reg ^= 1; cfg->current_reg ^= 1;
target = cfg->current_reg ? MExxSARB : MExxSARA;
/* set the next address to fetch */ /* set the next address to fetch */
meram_write_icb(priv->base, cfg->icb[0].cache_icb, target, meram_write_icb(priv->base, cfg->icb[0].cache_icb, target,