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authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>2011-11-16 10:10:41 +0100
committerChris Ball <cjb@laptop.org>2011-12-10 16:18:37 -0500
commitf6bc41fb08cbd6943df358437e0af90c91a3caa3 (patch)
tree614b47d231f909a1bbee472eb5493f29d21542eb /drivers/mmc
parentc99872a16fa7642987f30c750dc166674b0d8060 (diff)
downloadop-kernel-dev-f6bc41fb08cbd6943df358437e0af90c91a3caa3.zip
op-kernel-dev-f6bc41fb08cbd6943df358437e0af90c91a3caa3.tar.gz
mmc: sh_mmcif: fix clock gating on platforms with a .down_pwr() method
Do not power down the card in .set_ios(), unless MMC_POWER_OFF is requested. This fixes the MMCIF interface functionality on ecovec boards. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/sh_mmcif.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index 369366c..d5505f3 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -908,7 +908,7 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
if (host->power) {
pm_runtime_put(&host->pd->dev);
host->power = false;
- if (p->down_pwr)
+ if (p->down_pwr && ios->power_mode == MMC_POWER_OFF)
p->down_pwr(host->pd);
}
host->state = STATE_IDLE;
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