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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-07-03 13:33:15 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-29 11:16:53 +0300 |
| commit | 545f4f98e29e2c8346b83c3f42df0a3d907c4df9 (patch) | |
| tree | 18854eef60a0907ff389829631568bc390b8b371 /drivers/hwmon | |
| parent | d3703082e838681cdb98700b9c1cceefc644e5cc (diff) | |
| download | linux-545f4f98e29e2c8346b83c3f42df0a3d907c4df9.tar.xz | |
regmap: dev_get_regmap_match(): fix string comparison
[ Upstream commit e84861fec32dee8a2e62bbaa52cded6b05a2a456 ]
This function is used by dev_get_regmap() to retrieve a regmap for the
specified device. If the device has more than one regmap, the name parameter
can be used to specify one.
The code here uses a pointer comparison to check for equal strings. This
however will probably always fail, as the regmap->name is allocated via
kstrdup_const() from the regmap's config->name.
Fix this by using strcmp() instead.
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Link: https://lore.kernel.org/r/20200703103315.267996-1-mkl@pengutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/hwmon')
0 files changed, 0 insertions, 0 deletions