Raul E Rangel 0f7b79a44e mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning ... The O2Micro controller only supports tuning at 4-bits. So the host driver needs to change the bus width while tuning and then set it back when done. There was a bug in the original implementation in that mmc->ios.bus_width also wasn't updated. Thus setting the incorrect blocksize in sdhci_send_tuning which results in a tuning failure. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Fixes: 0086fc217d ("mmc: sdhci: Add support for O2 hardware tuning") Acked-by: Adrian Hunter <adrian.hunter@intel.com> Cc: stable@vger.kernel.org Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2019-06-18 13:38:06 +02:00
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core	mmc: core: Add sdio_retune_hold_now() and sdio_retune_release()	2019-06-18 13:30:32 +02:00
host	mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning	2019-06-18 13:38:06 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00