Commit 6b2ad163 authored by Paulo Miguel Almeida's avatar Paulo Miguel Almeida Committed by Greg Kroah-Hartman
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staging: pi433: add comment to rx_lock mutex definition 



Checkpatch reports: CHECK: struct mutex definition without comment.
Fix this by documenting what rx_mutex struct is used for in pi433
driver.

Signed-off-by: default avatarPaulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/20220103232616.GA11161@mail.google.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 70d8e20c

drivers/staging/pi433/pi433_if.c

+1 −1
Original line number Diff line number Diff line
@@ -92,7 +92,7 @@ struct pi433_device { 
	u32			rx_bytes_to_drop;

	u32			rx_bytes_dropped;

	unsigned int		rx_position;

	struct mutex		rx_lock;

	struct mutex		rx_lock; /* protects rx_* variable accesses */

	wait_queue_head_t	rx_wait_queue;



	/* fifo wait queue */