Commit 1dd333f4 authored Apr 15, 2014 by Li, Zhen-Hua Committed by David S. Miller Apr 15, 2014

driver/net: cosa driver uses udelay incorrectly



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>

parent 2168746c

drivers/net/wan/cosa.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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);