Jaehoon Chung 647f80a1f2 mmc: dw_mmc: fix the error handling for dma operation ... When dma->start is failed,then it has to fall back to PIO mode for current transfer. But Host controller was already set to bits relevant to DMA operation. If needs to use the PIO mode, Host controller has to stop the DMA operation. (It's more stable than now.) When it occurred error, it's not running any request. Fixes: 3fc7eaef44 ("mmc: dw_mmc: Add external dma interface support") Reported-by: Marek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Reviewed-by: Shawn Lin <shawn.lin@rock-chips.com> Cc: <stable@vger.kernel.org> # v4.3+ Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2016-11-21 11:08:28 +01:00
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card	mmc: mmc_test: Fix "Commands during non-blocking write" tests	2016-11-07 13:28:38 +01:00
core	mmc: mmc: Use 500ms as the default generic CMD6 timeout	2016-11-07 13:29:52 +01:00
host	mmc: dw_mmc: fix the error handling for dma operation	2016-11-21 11:08:28 +01:00
Kconfig	mmc: explicitly mention SDIO support in Kconfig	2008-10-12 11:04:36 +02:00
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00