This is a note to let you know that I've just added the patch titled firmware: turris-mox-rwtm: show message about HWRNG registration to the 5.10-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: firmware-turris-mox-rwtm-show-message-about-hwrng-re.patch and it can be found in the queue-5.10 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. commit f2822d5778b4f0e2f4715278dac895978fad2a4c Author: Pali Rohár <pali@xxxxxxxxxx> Date: Thu May 20 13:35:20 2021 +0200 firmware: turris-mox-rwtm: show message about HWRNG registration [ Upstream commit fae20160992269431507708fb74c1fd9f3c309c1 ] Currently it is hard to determinate if on Armada 3720 device is HWRNG by running kernel accessible or not. So print information message into dmesg when HWRNG is available and registration was successful. Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver") Signed-off-by: Pali Rohár <pali@xxxxxxxxxx> Reviewed-by: Andrew Lunn <andrew@xxxxxxx> Signed-off-by: Gregory CLEMENT <gregory.clement@xxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c index 2b56dd05961f..03f1eac9ad69 100644 --- a/drivers/firmware/turris-mox-rwtm.c +++ b/drivers/firmware/turris-mox-rwtm.c @@ -542,6 +542,8 @@ static int turris_mox_rwtm_probe(struct platform_device *pdev) goto free_channel; } + dev_info(dev, "HWRNG successfully registered\n"); + return 0; free_channel: