openprom: BKL pushdown (7bcc3209) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/sbus/char/openprom.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -33,6 +33,7 @@
		#include <linux/kernel.h>
		#include <linux/errno.h>
		#include <linux/slab.h>
		#include <linux/smp_lock.h>
		#include <linux/string.h>
		#include <linux/miscdevice.h>
		#include <linux/init.h>
		@@ -689,9 +690,11 @@ static int openprom_open(struct inode * inode, struct file * file)
		if (!data)
		return -ENOMEM;

		lock_kernel();
		data->current_node = of_find_node_by_path("/");
		data->lastnode = data->current_node;
		file->private_data = (void *) data;
		unlock_kernel();

		return 0;
		}