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authorunsik Kim <donari75@gmail.com>2009-07-28 10:52:06 +0400
committerJens Axboe <jens.axboe@oracle.com>2009-07-28 10:52:06 +0400
commit48f5690d45b79ffeedc5ab24243b576056f1d2ff (patch)
tree34010dcc736a4357c70edd5c3a7cd8b7bd5d1481 /drivers/block/mg_disk.c
parent4733fd328f14280900435d9dbae1487d110a4d56 (diff)
downloadlinux-48f5690d45b79ffeedc5ab24243b576056f1d2ff.tar.xz
mg_disk: remove prohibited sleep operation
mflash's polling driver operate in standard request_fn_proc's context, sleep in this isn't permitted. Signed-off-by: unsik Kim <donari75@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'drivers/block/mg_disk.c')
-rw-r--r--drivers/block/mg_disk.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/block/mg_disk.c b/drivers/block/mg_disk.c
index f703f5478246..5b120eab2baa 100644
--- a/drivers/block/mg_disk.c
+++ b/drivers/block/mg_disk.c
@@ -245,8 +245,6 @@ static unsigned int mg_wait(struct mg_host *host, u32 expect, u32 msec)
mg_dump_status("not ready", status, host);
return MG_ERR_INV_STAT;
}
- if (prv_data->use_polling)
- msleep(1);
status = inb((unsigned long)host->dev_base + MG_REG_STATUS);
} while (time_before(cur_jiffies, expire));