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(parent: e68273b) | patch
ARM: OMAP4: MMC: no regulator off during probe for eMMC
authorBalaji T K <balajitk@ti.com>
Mon, 30 May 2011 14:25:34 +0000 (19:55 +0530)
committerTony Lindgren <tony@atomide.com>
Wed, 1 Jun 2011 09:25:04 +0000 (02:25 -0700)
commitb1c1df7a7d50bf94de89704e963467bc94b1fef9
treebe95cd2ed5cc248ac22cb31f3e6da382b135f41ftree | snapshot
parente68273baf30390e9c907831b47384085c7f664d5commit | diff
ARM: OMAP4: MMC: no regulator off during probe for eMMC

eMMC does not handle power off when not in sleep state,
Skip regulator disable during probe when eMMC is
not in known state - state left by bootloader.

Resolves eMMC failure on OMAP4
mmc0: error -110 whilst initialising MMC card

Signed-off-by: Balaji T K <balajitk@ti.com>
Tested-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Acked-by: Kishore Kadiyala <kishore.kadiyala@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
arch/arm/mach-omap2/board-4430sdp.c diff | blob | history
arch/arm/mach-omap2/hsmmc.c diff | blob | history
arch/arm/mach-omap2/hsmmc.h diff | blob | history
arch/arm/plat-omap/include/plat/mmc.h diff | blob | history
drivers/mmc/host/omap_hsmmc.c diff | blob | history
Domain: System / Kernel;