From f6bc41fb08cbd6943df358437e0af90c91a3caa3 Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 16 Nov 2011 10:10:41 +0100 Subject: [PATCH] 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 Signed-off-by: Chris Ball --- drivers/mmc/host/sh_mmcif.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 369366c8e205..d5505f3fe2a1 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; -- 2.20.1