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authorWolfram Sang <wsa+renesas@sang-engineering.com>2016-05-09 09:59:59 +0200
committerUlf Hansson <ulf.hansson@linaro.org>2016-05-16 11:31:27 +0200
commit88ea46bcbfd677b779897bbada32ec0709a6c92f (patch)
tree49d5cb6ee7697dbe63788d43221dbfa60f880b6b /fs/ioctl.c
parent5b5fe95a6977b9cdd30749cb1576df2329d70da9 (diff)
mmc: sdio: fall back to SDIO 1.0 for broken 1.1 cards
I have two SDIO WLAN cards which specify being SDIO Rev. 1.1 cards but their FUNCE tuple reports the smaller size of a Rev 1.0 card. So, enforce 1.0 on these cards to avoid reading the not present registers. They are not really used anyhow. My cards initialize properly after this patch. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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