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(parent: 22d7e85) | patch
mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro
authorAdam Lee <adam.lee@canonical.com>
Mon, 3 Aug 2015 06:33:28 +0000 (14:33 +0800)
committerUlf Hansson <ulf.hansson@linaro.org>
Thu, 27 Aug 2015 12:50:48 +0000 (14:50 +0200)
commit143b648ddf1583905fa15d32be27a31442fc7933
tree29b3f11197bbebdbc501aa04da7c680671433714tree | snapshot (tar.gz zip)
parent22d7e85ff8e5826845e9a4fa34b4723e5a97ee9bcommit | diff
mmc: sdhci-pci: set the clear transfer mode register quirk for O2Micro

This patch fixes MMC not working issue on O2Micro/BayHub Host, which
requires transfer mode register to be cleared when sending no DMA
command.

Signed-off-by: Peter Guo <peter.guo@bayhubtech.com>
Signed-off-by: Adam Lee <adam.lee@canonical.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
drivers/mmc/host/sdhci-pci.c diff | blob | blame | history