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V4L/DVB (4849): Add missing spin_unlock to saa6588 decoder driver
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
media
/
video
/
saa6588.c
diff --git
a/drivers/media/video/saa6588.c
b/drivers/media/video/saa6588.c
index a81285ca7d5bcbb98d54f8bb326536e064442815..7b9859c33018e41803be47f094626cd6b17409c2 100644
(file)
--- a/
drivers/media/video/saa6588.c
+++ b/
drivers/media/video/saa6588.c
@@
-212,8
+212,10
@@
static void read_from_buf(struct saa6588 *s, struct rds_command *a)
if (rd_blocks > s->block_count)
rd_blocks = s->block_count;
- if (!rd_blocks)
+ if (!rd_blocks) {
+ spin_unlock_irqrestore(&s->lock, flags);
return;
+ }
for (i = 0; i < rd_blocks; i++) {
if (block_to_user_buf(s, buf_ptr)) {