From 46a6730e3ff9add5089ddd007f998b97fb4e8571 Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Tue, 1 May 2007 16:34:16 +0200 Subject: mmc-omap: Fix omap to use MMC_POWER_ON As discussed earlier on LKML: http://lkml.org/lkml/2006/5/4/44 Signed-off-by: Tony Lindgren Signed-off-by: Pierre Ossman --- drivers/mmc/host/omap.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/mmc') diff --git a/drivers/mmc/host/omap.c b/drivers/mmc/host/omap.c index 1b232c6..fc044a5 100644 --- a/drivers/mmc/host/omap.c +++ b/drivers/mmc/host/omap.c @@ -969,8 +969,10 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) mmc_omap_power(host, 0); break; case MMC_POWER_UP: - case MMC_POWER_ON: + /* Cannot touch dsor yet, just power up MMC */ mmc_omap_power(host, 1); + return; + case MMC_POWER_ON: dsor |= 1 << 11; break; } @@ -986,7 +988,7 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) * Writing to the CON register twice seems to do the trick. */ for (i = 0; i < 2; i++) OMAP_MMC_WRITE(host, CON, dsor); - if (ios->power_mode == MMC_POWER_UP) { + if (ios->power_mode == MMC_POWER_ON) { /* Send clock cycles, poll completion */ OMAP_MMC_WRITE(host, IE, 0); OMAP_MMC_WRITE(host, STAT, 0xffff); -- cgit v1.1