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driver/net: cosa driver uses udelay incorrectly

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In cosa driver, udelay with more than 20000 may cause __bad_udelay.
Use msleep for instead.

Signed-off-by: Li, Zhen-Hua <zhen-hual@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Li, Zhen-Hua 2014-04-15 09:53:11 +08:00 committed by David S. Miller
parent 2168746cfc
commit 1dd333f470
1 changed files with 0 additions and 4 deletions
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drivers/net/wan/cosa.c
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@ -1521,11 +1521,7 @@ static int cosa_reset_and_read_id(struct cosa_data *cosa, char *idstring)
cosa_putstatus(cosa, 0);
cosa_getdata8(cosa);
cosa_putstatus(cosa, SR_RST);
#ifdef MODULE
msleep(500);
#else
udelay(5*100000);
#endif
/* Disable all IRQs from the card */
cosa_putstatus(cosa, 0);