mmc: core: sdio: Fix unconditional wake_up_process() on sdio thread

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781e989cf5 ("mmc: sdhci: convert to new SDIO IRQ handling") and
bf3b5ec66b ("mmc: sdio_irq: rework sdio irq handling") disabled
the use of our own custom threaded IRQ handler, but left in an
unconditional wake_up_process() on that handler at resume-time.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=80151

In addition, the check for MMC_CAP_SDIO_IRQ capability is added
before enable sdio IRQ.

Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Chris Ball <chris@printf.net>
Signed-off-by: Fu Zhonghui <zhonghui.fu@linux.intel.com>
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

...

This commit is contained in:

Fu Zhonghui 2014-08-18 10:48:14 +08:00 • committed by Ulf Hansson

parent b1dec12032

commit dea67c4ec8

2 changed files with 12 additions and 4 deletions

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12

drivers/mmc/core/sdio.c

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4

drivers/mmc/core/sdio_irq.c

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