mmc: sdhci-of-at91: force card detect value for non removable devices

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When the device is non removable, the card detect signal is often used
for another purpose i.e. muxed to another SoC peripheral or used as a
GPIO. It could lead to wrong behaviors depending the default value of
this signal if not muxed to the SDHCI controller.

Fixes: bb5f8ea4d5 ("mmc: sdhci-of-at91: introduce driver for the Atmel SDMMC")
Signed-off-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

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Ludovic Desroches 2017-07-26 16:02:46 +02:00 • committed by Ulf Hansson

parent 16f73eb02d

commit 7a1e3f1431

1 changed files with 34 additions and 1 deletions

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drivers/mmc/host/sdhci-of-at91.c

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