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sky2: Replace mdelay with msleep in sky2_vpd_wait 

sky2_vpd_wait is not called in an interrupt handler nor holding a spinlock.
The function mdelay in it can be replaced with msleep, to reduce busy wait.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jia-Ju Bai 2017-12-24 11:54:33 +08:00 committed by David S. Miller
parent bcecb4bbf8
commit 75ce7191ea
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/marvell/sky2.c
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@ -4287,7 +4287,7 @@ static int sky2_vpd_wait(const struct sky2_hw *hw, int cap, u16 busy)
dev_err(&hw->pdev->dev, "VPD cycle timed out\n");
return -ETIMEDOUT;
}
mdelay(1);
msleep(1);
}
return 0;