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(parent: 48f5690) | patch
mg_disk: fix reading invalid status when use polling driver
authorunsik Kim <donari75@gmail.com>
Tue, 28 Jul 2009 06:52:07 +0000 (08:52 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Tue, 28 Jul 2009 06:52:07 +0000 (08:52 +0200)
commiteb32baec15c38ae6f06cb898a9f791578c5f8c79
treeecc439936edd9cb629a24e473a67241a4d2a586ctree | snapshot
parent48f5690d45b79ffeedc5ab24243b576056f1d2ffcommit | diff
mg_disk: fix reading invalid status when use polling driver

When using polling driver, little delay is required to access
status register. Without this, host might read invalid status.

Signed-off-by: unsik Kim <donari75@gmail.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
drivers/block/mg_disk.c diff | blob | history
Domain: System / Kernel;