AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

donauboe: replace excessive udelay with msleep

Browse Source 
No driver should spin the CPU for 10ms, so better use
an msleep, which is allowed in the ->suspend function.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Arnd Bergmann 2012-04-20 10:56:14 +00:00 committed by David S. Miller
parent 31f31204df
commit 32fd32a59c
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/irda/donauboe.c
View File

@ -1710,7 +1710,7 @@ toshoboe_gotosleep (struct pci_dev *pci_dev, pm_message_t crap)
/* Flush all packets */
while ((i--) && (self->txpending))
udelay (10000);
msleep(10);
spin_lock_irqsave(&self->spinlock, flags);