commit f050e56de8 upstream.
The driver's probe() first registers regulators in a loop and then in a
second loop passes them as irq data to the interrupt handlers. However
the function to get the regulator for given name
tps65219_get_rdev_by_name() was a no-op due to argument passed by value,
not pointer, thus the second loop assigned always same value - from
previous loop. The interrupts, when fired, where executed with wrong
data. Compiler also noticed it:
drivers/regulator/tps65219-regulator.c: In function ‘tps65219_get_rdev_by_name’:
drivers/regulator/tps65219-regulator.c:292:60: error: parameter ‘dev’ set but not used [-Werror=unused-but-set-parameter]
Fixes: c12ac5fc3e ("regulator: drivers: Add TI TPS65219 PMIC regulators support")
Cc: <stable@vger.kernel.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org
Reviewed-by: Markus Schneider-Pargmann <msp@baylibre.com
Link: https://lore.kernel.org/r/20230507144656.192800-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
