mmc: dw_mmc: convert card tasklet to workqueue

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Convert the card insert/remove tasklet to a workqueue, and call the
setpower platform specific callback without the spinlock held. This
means neither of the setpower or get_cd callbacks are called from atomic
context which allows them to sleep.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Acked-by: Will Newton <will.newton@imgtec.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

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James Hogan 2011-06-24 13:55:55 +01:00 • committed by Chris Ball

parent 7456caae37

commit 1791b13ea4

2 changed files with 32 additions and 20 deletions

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50

drivers/mmc/host/dw_mmc.c

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2

include/linux/mmc/dw_mmc.h

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