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firmware: turris-mox-rwtm: show message about HWRNG registration

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[ 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>
This commit is contained in:
Pali Rohár 2021-05-20 13:35:20 +02:00 committed by Greg Kroah-Hartman
parent b2a5949a91
commit 9436e9001d
1 changed files with 2 additions and 0 deletions
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2
drivers/firmware/turris-mox-rwtm.c
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@ -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: