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ARM: s3c24xx: Correct SD card write protect detection on Mini2440
authorCedric Roux <sed@free.fr>
Fri, 7 Sep 2018 21:54:46 +0000 (23:54 +0200)
committerKrzysztof Kozlowski <krzk@kernel.org>
Mon, 10 Sep 2018 17:11:05 +0000 (19:11 +0200)
commit8f11447daf2efab972fc3adf6ba32cabc2ab3882
tree3bd6cf0cdc2f051dbb56ff25d0607ee4df9b817ctree | snapshot
parent4d4def5c9349e7b56373aa54167681df7fd0f869commit | diff
ARM: s3c24xx: Correct SD card write protect detection on Mini2440

The mini2440 computer uses "active high" to signal that the "write protect"
of the inserted MMC is set. The current code uses the opposite, leading to
a wrong detection of write protection. The solution is simply to use
".wprotect_invert = 1" in the description of the MMC.

Signed-off-by: Cedric Roux <sed@free.fr>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
arch/arm/mach-s3c24xx/mach-mini2440.c diff | blob | history
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