6.8-stable review patch. If anyone has any objections, please let me know.
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From: Aleksa Savic savicaleksa83@gmail.com
[ 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@gmail.com Acked-by: Marius Zachmann mail@mariuszachmann.de Link: https://lore.kernel.org/r/20240504092504.24158-3-savicaleksa83@gmail.com Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/hwmon/corsair-cpro.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/hwmon/corsair-cpro.c b/drivers/hwmon/corsair-cpro.c index 8d85f66f81435..6ab4d2478b1fd 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; }