linux/drivers/mmc
Seungwon Jeon 9b844961c2 mmc: core: fix permanent sleep of mmcqd during card removal
This patch is derived from:
"mmc: fix async request mechanism for sequential read scenarios".

According as async transfer, a request is handled with twice mmc_start_req.
When the card is removed, the request is actually not issued in the first
mmc_start_req [__mmc_start_data_req]. And then mmc_wait_for_data_req_done
will come in the next mmc_start_req. But there is no event for completions.
wake_up_interruptible is needed in __mmc_start_data_req for the case of
removed card.

Signed-off-by: Seungwon Jeon <tgih.jun@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Tested-by: Konstantin Dorfman <kdorfman@codeaurora.org>
Signed-off-by: Chris Ball <cjb@laptop.org>
2013-02-24 14:37:12 -05:00
..
card mmc: fix async request mechanism for sequential read scenarios 2013-02-11 13:28:49 -05:00
core mmc: core: fix permanent sleep of mmcqd during card removal 2013-02-24 14:37:12 -05:00
host mmc: sdhci: enhance preset value function 2013-02-24 14:37:11 -05:00
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