[PATCH 4/9] OMAP: HSMMC: Fix suspend/resume for MMCHS2

[Adrian Hunter <ext-adrian.hunter@nokia.com>]

From: Jarkko Lavinen <jarkko.lavinen@nokia.com>
Date: Tue, 28 Oct 2008 11:12:28 +0200

For HSMMC2 and HSMMC3 set SDVSS to 1.8V in HCTL before enabling the SDBP bit.

Fixes bug 84194.

Signed-off-by: Jarkko Lavinen <jarkko.lavinen@nokia.com>
---
 drivers/mmc/host/omap_hsmmc.c |   19 ++++++++++---------
 1 files changed, 10 insertions(+), 9 deletions(-)

diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
index a134f76..4bc25c0 100644
--- a/drivers/mmc/host/omap_hsmmc.c
+++ b/drivers/mmc/host/omap_hsmmc.c
@@ -1197,15 +1197,16 @@ static int omap_mmc_suspend(struct platform_device *pdev, pm_message_t state)
 			}
 
 			if (!(OMAP_HSMMC_READ(host->base, HCTL) & SDVSDET)) {
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					& SDVSCLR);
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					| SDVS30);
-				OMAP_HSMMC_WRITE(host->base, HCTL,
-					OMAP_HSMMC_READ(host->base, HCTL)
-					| SDBP);
+				u32 hctl = OMAP_HSMMC_READ(host->base, HCTL) &
+					SDVSCLR;
+
+				if (host->id == OMAP_MMC1_DEVID)
+					hctl |= SDVS30;
+				else
+					hctl |= SDVS18;
+
+				OMAP_HSMMC_WRITE(host->base, HCTL, hctl);
+				OMAP_HSMMC_WRITE(host->base, HCTL, hctl | SDBP);
 			}
 
 			mmc_omap_fclk_state(host, OFF);
-- 
1.5.4.3