This is a note to let you know that I've just added the patch titled
hwmon: (corsair-cpro) Use complete_all() instead of complete() in ccp_raw_event()
to the 5.15-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hwmon-corsair-cpro-use-complete_all-instead-of-compl.patch
and it can be found in the queue-5.15 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4741a90a04d9e742d4c4d76277aca08b6aeb1712
Author: Aleksa Savic <savicaleksa83@xxxxxxxxx>
Date: Sat May 4 11:25:02 2024 +0200
hwmon: (corsair-cpro) Use complete_all() instead of complete() in ccp_raw_event()
[ Upstream commit 3a034a7b0715eb51124a5263890b1ed39978ed3a ]
In ccp_raw_event(), the ccp->wait_input_report completion is
completed once. Since we're waiting for exactly one report in
send_usb_cmd(), use complete_all() instead of complete()
to mark the completion as spent.
Fixes: 40c3a4454225 ("hwmon: add Corsair Commander Pro driver")
Signed-off-by: Aleksa Savic <savicaleksa83@xxxxxxxxx>
Acked-by: Marius Zachmann <mail@xxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20240504092504.24158-3-savicaleksa83@xxxxxxxxx
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/hwmon/corsair-cpro.c b/drivers/hwmon/corsair-cpro.c
index 0a9cbb556188f..543a741fe5473 100644
--- a/drivers/hwmon/corsair-cpro.c
+++ b/drivers/hwmon/corsair-cpro.c
@@ -140,7 +140,7 @@ static int ccp_raw_event(struct hid_device *hdev, struct hid_report *report, u8
return 0;
memcpy(ccp->buffer, data, min(IN_BUFFER_SIZE, size));
- complete(&ccp->wait_input_report);
+ complete_all(&ccp->wait_input_report);
return 0;
}
