From: Pali Rohár pali@kernel.org
[ 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@kernel.org Reviewed-by: Andrew Lunn andrew@lunn.ch Signed-off-by: Gregory CLEMENT gregory.clement@bootlin.com Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/firmware/turris-mox-rwtm.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/firmware/turris-mox-rwtm.c b/drivers/firmware/turris-mox-rwtm.c index 3ef9687dddca..1cf4f1087492 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: