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cciss: use usleep_range not msleep for small sleeps 

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
hifive-unleashed-5.1
Stephen M. Cameron 2010-10-22 14:21:22 -05:00 committed by Jens Axboe
parent 186fb9cf6a
commit 332c2f80a8
1 changed files with 1 additions and 1 deletions
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2
drivers/block/cciss.c
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@ -3785,7 +3785,7 @@ static void __devinit cciss_wait_for_mode_change_ack(ctlr_info_t *h)
for (i = 0; i < MAX_CONFIG_WAIT; i++) {
if (!(readl(h->vaddr + SA5_DOORBELL) & CFGTBL_ChangeReq))
break;
msleep(10);
usleep_range(10000, 20000);
}
}