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mmc: sh_mmcif: remove redundant .down_pwr() callback

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From the original version of sh_mmcif the .set_pwr() callback has only been
used to turn the card's power on, and the .down_pwr() callback has been
used to turn it off. .set_pwr() can be used for both these tasks, which is
also how it is implemented by the only user of this API: the SH7724 ecovec
board.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Reviewed-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Chris Ball <cjb@laptop.org>
This commit is contained in:
Guennadi Liakhovetski 2012-04-20 09:01:05 +02:00 committed by Chris Ball
parent a660926710
commit e2ee996eaa
1 changed files with 2 additions and 2 deletions
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4
drivers/mmc/host/sh_mmcif.c
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@ -957,8 +957,8 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
pm_runtime_put(&host->pd->dev);
clk_disable(host->hclk);
host->power = false;
if (p->down_pwr && ios->power_mode == MMC_POWER_OFF)
p->down_pwr(host->pd);
if (p->set_pwr && ios->power_mode == MMC_POWER_OFF)
p->set_pwr(host->pd, 0);
}
host->state = STATE_IDLE;
return;