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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-07-03 12:33:15 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-07-31 16:43:13 +0200 |
| commit | db18027fbbe19c38c012aafa971a94f1e51b3771 (patch) | |
| tree | 75f95f1c7bc86c5bbf8fc77be887678fd1b0d789 /include/linux/debugobjects.h | |
| parent | cdde225d8db6fa51e33f6171faba9ed5b48162f8 (diff) | |
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 'include/linux/debugobjects.h')
0 files changed, 0 insertions, 0 deletions