Title: [4101] trunk/drivers/net/bfin_mac.c: [#3771]
shorten the delay in mdio_poll function,
the cost of mdio_poll will be less than 0.
01% in Linphone application profiling
- Revision
- 4101
- Author
- cooloney
- Date
- 2008-01-15 20:44:56 -0600 (Tue, 15 Jan 2008)
Log Message
[#3771] shorten the delay in mdio_poll function, the cost of mdio_poll will be less than 0.01% in Linphone application profiling
Diffstat
bfin_mac.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Modified Paths
Diff
Modified: trunk/drivers/net/bfin_mac.c (4100 => 4101)
--- trunk/drivers/net/bfin_mac.c 2008-01-15 21:54:26 UTC (rev 4100)
+++ trunk/drivers/net/bfin_mac.c 2008-01-16 02:44:56 UTC (rev 4101)
@@ -278,7 +278,7 @@
/* poll the STABUSY bit */
while ((bfin_read_EMAC_STAADD()) & STABUSY) {
- mdelay(1);
+ udelay(1);
if (timeout_cnt-- < 0) {
printk(KERN_ERR DRV_NAME
": wait MDC/MDIO transaction to complete timeout\n");
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