Girish K S 49bb1e6195 mmc: sdhci-s3c: Fix mmc card I/O problem ... This patch fixes the problem in sdhci-s3c host driver for Samsung Soc's. During the card identification stage the mmc core driver enumerates for the best bus width in combination with the highest available data rate. It starts enumerating from the highest bus width (8) to lowest width (1). In case of few MMC cards the 4-bit bus enumeration fails and tries the 1-bit bus enumeration. When switched to 1-bit bus mode the host driver has to clear the previous bus width setting and apply the new setting. The current patch will clear the previous bus mode and apply the new mode setting. Signed-off-by: Girish K S <girish.shivananjappa@linaro.org> Acked-by: Jaehoon Chung <jh80.chung@samsung.com> Cc: <stable@kernel.org> Signed-off-by: Chris Ball <cjb@laptop.org>		2011-08-31 16:25:52 -04:00
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Kconfig	mmc: kconfig: remove EXPERIMENTAL from the DMA selection of atmel-mci	2011-07-20 17:21:09 -04:00
Makefile	mmc: tmio: Fix build error without CONFIG_MMC_SDHI	2011-07-20 17:21:00 -04:00
at91_mci.c	mmc: at91_mci: move register header from include/ to drivers/	2011-07-21 10:35:08 -04:00
at91_mci.h	mmc: at91_mci: move register header from include/ to drivers/	2011-07-21 10:35:08 -04:00
atmel-mci-regs.h	atmel-mci: add MCI2 register definitions	2009-06-13 22:43:01 +02:00
atmel-mci.c	mmc: atmel-mci: add suspend/resume support	2011-07-20 17:21:08 -04:00
au1xmmc.c	tree-wide: fix comment/printk typos	2010-11-01 15:38:34 -04:00
bfin_sdh.c	mmc: bfin_sdh: fix alloc size for private data	2011-01-26 00:28:41 -05:00
cb710-mmc.c	mmc: cb710: Return err value in cb710_wait_while_busy()	2011-03-15 13:49:42 -04:00
cb710-mmc.h	mmc: Driver for CB710/720 memory card reader (MMC part)	2009-06-13 22:42:58 +02:00
davinci_mmc.c	mmc: davinci: add support for SDIO irq handling	2011-01-09 19:16:18 -05:00
dw_mmc.c	mmc: dw_mmc: Fix DDR mode support.	2011-08-13 14:50:32 -04:00
dw_mmc.h	mmc: dw_mmc: don't hard code fifo depth, fix usage	2011-07-20 17:20:59 -04:00
imxmmc.c	mmc: Remove distinction between hw and phys segments	2010-10-23 21:11:11 +08:00
imxmmc.h	imxmmc: use readl/writel	2008-12-16 14:58:17 +01:00
jz4740_mmc.c	mmc: jz4740: don't treat NULL clk as an error	2011-01-25 21:53:51 -05:00
mmc_spi.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
mmci.c	Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm	2011-07-24 10:20:54 -07:00
mmci.h	mmc: mmci: implement pre_req() and post_req()	2011-07-20 17:21:11 -04:00
msm_sdcc.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc	2011-03-18 22:32:40 -07:00
msm_sdcc.h	mmc: msm_sdcc: Add gpio handling function to driver	2011-01-21 16:58:00 -08:00
mvsdio.c	mmc: Remove distinction between hw and phys segments	2010-10-23 21:11:11 +08:00
mvsdio.h	mmc: SDIO driver for Marvell SoCs	2009-03-24 21:30:03 +01:00
mxcmmc.c	ARM i.MX dma: Fix burstsize settings	2011-07-07 09:55:50 +02:00
mxs-mmc.c	mmc: mxs-mmc: fix clock rate setting	2011-07-21 10:35:08 -04:00
of_mmc_spi.c	mmc: of_mmc_spi: add NO_IRQ define to of_mmc_spi.c	2011-06-18 22:18:00 -04:00
omap.c	mmc: omap: Fix possible NULL pointer deref	2011-04-27 19:15:12 -04:00
omap_hsmmc.c	mmc: omap_hsmmc: fix oops in omap_hsmmc_dma_cb()	2011-07-21 10:35:04 -04:00
pxamci.c	mmc: Move regulator handling closer to core	2010-10-23 21:11:16 +08:00
pxamci.h	[ARM] pxa: mmc: add 1st host controller support for pxa3xx	2008-01-26 15:07:53 +00:00
s3cmci.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
s3cmci.h	s3cmci: DMA fixes	2009-10-01 16:11:15 -07:00
sdhci-cns3xxx.c	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci-dove.c	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci-esdhc-imx.c	mmc: sdhci-esdhc-imx: add missing inclusion of linux/module.h	2011-08-28 14:10:00 -04:00
sdhci-esdhc.h	mmc: sdhci-esdhc: remove SDHCI_QUIRK_NO_CARD_NO_RESET from esdhc	2011-03-25 10:30:49 -04:00
sdhci-of-esdhc.c	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci-of-hlwd.c	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci-pci.c	mmc: sdhci-pci: allow 8-bit bus width for Intel Medfield eMMCs	2011-07-20 17:21:07 -04:00
sdhci-pltfm.c	mmc: sdhci-pltfm: dt device does not pass parent to sdhci_alloc_host	2011-07-27 09:31:33 +08:00
sdhci-pltfm.h	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci-pxav2.c	mmc: sdhci-pxa: move platform data to include/linux/platform_data	2011-07-20 17:20:52 -04:00
sdhci-pxav3.c	mmc: sdhci: pxav3: controller needs 32 bit ADMA addressing	2011-08-13 14:50:20 -04:00
sdhci-s3c.c	mmc: sdhci-s3c: Fix mmc card I/O problem	2011-08-31 16:25:52 -04:00
sdhci-spear.c	drivers: Final irq namespace conversion	2011-03-29 14:48:19 +02:00
sdhci-tegra.c	mmc: sdhci: change sdhci-pltfm into a module	2011-07-20 17:20:49 -04:00
sdhci.c	mmc: sdhci: use f_max instead of host->clock for timeouts	2011-08-13 14:50:30 -04:00
sdhci.h	mmc: sdhci: Auto-CMD23 support.	2011-05-25 16:51:40 -04:00
sdricoh_cs.c	pcmcia: Convert pcmcia_device_id declarations to const	2011-05-06 07:46:22 +02:00
sh_mmcif.c	mmc: sh_mmcif: maximize power saving	2011-07-21 10:35:06 -04:00
sh_mobile_sdhi.c	mmc: sdhi: initialise mmc_data->flags before use	2011-08-31 16:25:51 -04:00
tifm_sd.c	mmc: Remove distinction between hw and phys segments	2010-10-23 21:11:11 +08:00
tmio_mmc.c	mmc: tmio: eliminate unused variable 'mmc' warning	2011-08-13 14:50:27 -04:00
tmio_mmc.h	MMC / TMIO: Fix build issue related to struct scatterlist	2011-07-26 11:52:55 -07:00
tmio_mmc_dma.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next	2011-07-22 14:43:13 -07:00
tmio_mmc_pio.c	mmc: tmio: fix a deadlock	2011-07-21 10:35:07 -04:00
ushc.c	mmc: ushc: Remove duplicate include of usb.h	2011-01-25 21:53:43 -05:00
via-sdmmc.c	mmc: use pci_dev->revision	2011-03-25 10:30:49 -04:00
vub300.c	Merge branch 'master' into for-next	2011-07-11 14:15:55 +02:00
wbsd.c	Fix common misspellings	2011-03-31 11:26:23 -03:00
wbsd.h	…