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| author | Luca Weiss <luca@z3ntu.xyz> | 2022-11-29 22:29:01 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-12-31 13:32:45 +0100 |
| commit | 75f7820de9339cd18564336cfc2ed74dceeaeeb9 (patch) | |
| tree | 0f3340b576485cc1e13992bc2df4ad180ca4f9a7 /scripts/Makefile.kmsan | |
| parent | 308eef3e16fd890e7170ab57baa03430fc0799af (diff) | |
| download | linux-75f7820de9339cd18564336cfc2ed74dceeaeeb9.tar.gz | |
leds: is31fl319x: Fix setting current limit for is31fl319{0,1,3}
[ Upstream commit 135780f1048b3f956f5b10bb23dec9c2d2c4ef6d ]
The current setting lives in bits 4:2 (as also defined by the mask) but
the current limit defines in the driver use bits 2:0 which should be
shifted over so they don't get masked out completely (except for 17.5mA
which became 10mA).
Now checking /sys/kernel/debug/regmap/1-0068/registers shows that the
current limit is applied correctly and doesn't take the default b000 =
42mA.
Fixes: fa877cf1abb9 ("leds: is31fl319x: Add support for is31fl319{0,1,3} chips")
Signed-off-by: Luca Weiss <luca@z3ntu.xyz>
Reviewed-by: Vincent Knecht <vincent.knecht@mailoo.org>
Signed-off-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts/Makefile.kmsan')
0 files changed, 0 insertions, 0 deletions