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| author |   Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> | 2022-01-04 12:26:16 +1300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-06 15:00:29 +0100 |
| commit | 6b2ad1636995895dba74f9c65f4a5cb22fd3f677 (patch) | |
| tree | 6e8afa22a4a01ee13b6c13d07d694937ed751dcf | |
| parent | staging: pi433: fix frequency deviation check (diff) | |
| download | wireguard-linux-6b2ad1636995895dba74f9c65f4a5cb22fd3f677.tar.xz wireguard-linux-6b2ad1636995895dba74f9c65f4a5cb22fd3f677.zip | |
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: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com>
Link: https://lore.kernel.org/r/20220103232616.GA11161@mail.google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/pi433/pi433_if.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/staging/pi433/pi433_if.c b/drivers/staging/pi433/pi433_if.c index 29bd37669059..68c09fa016ed 100644 --- a/drivers/staging/pi433/pi433_if.c +++ b/drivers/staging/pi433/pi433_if.c @@ -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 */ |