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[PATCH] ipmi: fix watchdog so the device can be reopened on an unexpected close 

If there is an unexpected close, still allow the watchdog interface to be
re-opened on the IPMI watchdog.

Signed-off-by: Corey Minyard <minyard@acm.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Corey Minyard 2005-05-01 08:59:11 -07:00 committed by Linus Torvalds
parent 35bc37a0e0
commit ec26d79f4f
1 changed files with 1 additions and 1 deletions
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2
drivers/char/ipmi/ipmi_watchdog.c
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@ -709,11 +709,11 @@ static int ipmi_close(struct inode *ino, struct file *filep)
if (expect_close == 42) { if (expect_close == 42) {
ipmi_watchdog_state = WDOG_TIMEOUT_NONE; ipmi_watchdog_state = WDOG_TIMEOUT_NONE;
ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB); ipmi_set_timeout(IPMI_SET_TIMEOUT_NO_HB);
clear_bit(0, &ipmi_wdog_open);
} else { } else {
printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n"); printk(KERN_CRIT PFX "Unexpected close, not stopping watchdog!\n");
ipmi_heartbeat(); ipmi_heartbeat();
} }
clear_bit(0, &ipmi_wdog_open);
} }
ipmi_fasync (-1, filep, 0); ipmi_fasync (-1, filep, 0);