We shouldn't unlock here. I think this was a cut and paste error.
Signed-off-by: Dan Carpenter erro...@gmail.com
diff --git a/drivers/media/IR/lirc_dev.c b/drivers/media/IR/lirc_dev.c
index 8418b14..8ab9d87 100644
--- a/drivers/media/IR/lirc_dev.c
+++ b/drivers/media/IR/lirc_dev.c
@@ -522,10 +522,8 @@ unsigned int lirc_dev_fop_poll(struct file *file,
poll_table *wait)
dev_dbg(ir-d.dev, LOGHEAD poll called\n, ir-d.name, ir-d.minor);
- if (!ir-attached) {
- mutex_unlock(ir-irctl_lock);
+ if (!ir-attached)
return POLLERR;
- }
poll_wait(file, ir-buf-wait_poll, wait);
--
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