Fabio Estevam f91346e8b5 mmc: mxs: Initialize the spinlock prior to using it ...

An interrupt may occur right after devm_request_irq() is called and
prior to the spinlock initialization, leading to a kernel oops,
as the interrupt handler uses the spinlock.

In order to prevent this problem, move the spinlock initialization
prior to requesting the interrupts.

Fixes: e4243f13d10e (mmc: mxs-mmc: add mmc host driver for i.MX23/28)
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

2016-11-07 13:30:08 +01:00

..

card

mmc: mmc_test: Fix "Commands during non-blocking write" tests

2016-11-07 13:28:38 +01:00

core

mmc: mmc: Use 500ms as the default generic CMD6 timeout

2016-11-07 13:29:52 +01:00

host

mmc: mxs: Initialize the spinlock prior to using it

2016-11-07 13:30:08 +01:00

Kconfig

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Makefile

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