diff options
| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2023-06-17 12:43:16 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-07-19 16:21:58 +0200 |
| commit | 055ea8efdfbbbb1ccdf3862fe59765dc3a50460c (patch) | |
| tree | acfc1c378de7f357b11804a816bc445f2475e0d7 /lib | |
| parent | f7d56de13caa851291c0311e47a099873ca35268 (diff) | |
| download | linux-055ea8efdfbbbb1ccdf3862fe59765dc3a50460c.tar.gz | |
mfd: stmpe: Only disable the regulators if they are enabled
[ Upstream commit 104d32bd81f620bb9f67fbf7d1159c414e89f05f ]
In stmpe_probe(), if some regulator_enable() calls fail, probing continues
and there is only a dev_warn().
So, if stmpe_probe() is called the regulator may not be enabled. It is
cleaner to test it before calling regulator_disable() in the remove
function.
Fixes: 9c9e321455fb ("mfd: stmpe: add optional regulators")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/8de3aaf297931d655b9ad6aed548f4de8b85425a.1686998575.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Lee Jones <lee@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions