diff options
| author | Seungwon Jeon <tgih.jun@samsung.com> | 2013-01-22 19:48:03 +0900 |
|---|---|---|
| committer | Chris Ball <cjb@laptop.org> | 2013-02-24 14:37:12 -0500 |
| commit | 9b844961c265a8ee4bdacd8404d078d7f1319957 (patch) | |
| tree | 5139cdb5e0b816e12bfa3c0c649d8bf09ed21e36 /lib | |
| parent | 52983382c74f59a3953e622d7661a24e1bc4388a (diff) | |
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>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions