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| author | Pali Rohár <pali@kernel.org> | 2021-05-20 13:35:19 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-07-20 16:00:41 +0200 |
| commit | 852ae2d33e1fecac115d4ed12091a5703c989a3e (patch) | |
| tree | a54c8982917a722c3f1df7cf6bcae528e56868c9 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 5f6ffd65b7dcfe69a9e64463bfff832e8b932b8a (diff) | |
firmware: turris-mox-rwtm: fail probing when firmware does not support hwrng
[ Upstream commit 2eab59cf0d2036a5a9e264f719b71c21ccf679c2 ]
When Marvell's rWTM firmware, which does not support the GET_RANDOM
command, is used, kernel prints an error message
hwrng: no data available
every 10 seconds.
Fail probing of this driver if the rWTM firmware does not support the
GET_RANDOM command.
Fixes: 389711b37493 ("firmware: Add Turris Mox rWTM firmware driver")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@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>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions