Ulf Hansson 437590a123 mmc: core: Retry instead of ignore at CRC errors when polling for busy ... After a CMD6 command has been sent, the __mmc_switch() function might be advised to poll the card for busy by using CMD13 and also by ignoring CRC errors. In the case of ignoring CRC errors, the mmc core tells the mmc host to also ignore these errors via masking the MMC_RSP_CRC response flag. This seems wrong, as it leads to that the mmc host could propagate an unreliable response, instead of a proper error code. What we really want, is not to ignore CRC errors but instead retry the polling attempt. So, let's change this by treating a CRC error as the card is still being busy and thus continue to run the polling loop. Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org> Tested-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Adrian Hunter <adrian.hunter@intel.com>		2016-11-29 09:05:22 +01:00
..
card	mmc: block: move packed command struct init	2016-11-29 09:05:04 +01:00
core	mmc: core: Retry instead of ignore at CRC errors when polling for busy	2016-11-29 09:05:22 +01:00
host	mmc: sdhci-pci: Allow deferred probe for sd card detect gpio	2016-11-29 09:05:21 +01:00
Kconfig
Makefile	mmc: sdhci-pci: add platform data	2012-01-11 23:58:47 -05:00