regmap: dev_get_regmap_match(): fix string comparison

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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>

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Marc Kleine-Budde 2020-07-03 12:33:15 +02:00 • committed by Mark Brown

parent 95b2c3ec4c

commit e84861fec3

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drivers/base/regmap/regmap.c

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