hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[PATCH] net/lanstreamer: replace schedule_timeout() with ssleep()/msleep_interruptible() 

Use ssleep() / msleep_interruptible() [as appropriate]
instead of schedule_timeout() to guarantee the task delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Maximilian Attems <janitor@sternwelten.at>
Signed-off-by: Domen Puncer <domen@coderock.org>
This commit is contained in:
Nishanth Aravamudan 2005-06-20 23:53:40 +02:00 committed by Jeff Garzik
parent f17697a37c
commit 4f2ad81104
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/net/tokenring/lanstreamer.c
View File

@ -455,8 +455,7 @@ static int streamer_reset(struct net_device *dev)
writew(readw(streamer_mmio + BCTL) | BCTL_SOFTRESET, streamer_mmio + BCTL);
t = jiffies;
/* Hold soft reset bit for a while */
current->state = TASK_UNINTERRUPTIBLE;
schedule_timeout(HZ);
ssleep(1);
writew(readw(streamer_mmio + BCTL) & ~BCTL_SOFTRESET,
streamer_mmio + BCTL);
@ -512,8 +511,7 @@ static int streamer_reset(struct net_device *dev)
writew(SISR_MI, streamer_mmio + SISR_MASK_SUM);
while (!((readw(streamer_mmio + SISR)) & SISR_SRB_REPLY)) {
current->state = TASK_INTERRUPTIBLE;
schedule_timeout(HZ/10);
msleep_interruptible(100);
if (jiffies - t > 40 * HZ) {
printk(KERN_ERR
"IBM PCI tokenring card not responding\n");