cpwatchdog: BKL pushdown (b05c9e6c) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/sbus/char/cpwatchdog.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -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));
		}