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

cpwatchdog: BKL pushdown 

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2008-05-20 19:15:43 +02:00 committed by Jonathan Corbet
parent 122bc5eaf8
commit b05c9e6cd9
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/sbus/char/cpwatchdog.c
View File

@ -279,6 +279,7 @@ static inline int wd_opt_timeout(void)
static int wd_open(struct inode *inode, struct file *f)
{
lock_kernel();
switch(iminor(inode))
{
case WD0_MINOR:
@ -291,6 +292,7 @@ static int wd_open(struct inode *inode, struct file *f)
f->private_data = &wd_dev.watchdog[WD2_ID];
break;
default:
unlock_kernel();
return(-ENODEV);
}
@ -304,11 +306,13 @@ static int wd_open(struct inode *inode, struct file *f)
(void *)wd_dev.regs)) {
printk("%s: Cannot register IRQ %d\n",
WD_OBPNAME, wd_dev.irq);
unlock_kernel();
return(-EBUSY);
}
wd_dev.initialized = 1;
}
unlock_kernel();
return(nonseekable_open(inode, f));
}