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ARM: 5896/1: MMCI: work around a hardware bug in U300
authorLinus Walleij <linus.walleij@stericsson.com>
Mon, 25 Jan 2010 06:14:46 +0000 (07:14 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 27 Jan 2010 22:00:47 +0000 (22:00 +0000)
commitf28e8a4d027e4e21c3d0a52706527bb87397bea0
tree525f7ccaeb6fded440e408b2953d95f8ef937743tree | snapshot (tar.gz zip)
parent633e81a66b7e6c22a50da860371159cfa2b06d53commit | diff
ARM: 5896/1: MMCI: work around a hardware bug in U300

In the U300 some hardware bug makes the status flag not come up
signalling a successful write (or anything else, like an error, for
that matter) on write requests. This little quirk makes the writes
work on U300.

Signed-off-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
drivers/mmc/host/mmci.c diff | blob | blame | history