I forgot to apply the offsets for the regmap helper functions for
enable/disable on SMPS10 and the LDO regulators. This means regulators
will not enable/disable correctly.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Tested-by: Sebastien Guiriec <s-guiriec@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
The devm_kzalloc function eliminates the need for manual resource releasing
and simplify error handling. Resources allocated by devm_* are freed
automatically on driver detach.
Thus adding kfree calls here will introduce double free bug.
The memory of desc array and the pointers to the rdev[] are allocated by
devm_kzalloc call for struct palmas_pmic.
struct palmas_pmic {
struct palmas *palmas;
struct device *dev;
struct regulator_desc desc[PALMAS_NUM_REGS];
struct regulator_dev *rdev[PALMAS_NUM_REGS];
struct mutex mutex;
int smps123;
int smps457;
int range[PALMAS_REG_SMPS10];
};
Which means we should not call kfree for pmic->rdev and pmic->desc.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Palmas has both Switched Mode (SMPS) and Linear (LDO) regulators in it.
This regulator driver allows software control of these regulators.
The regulators available on Palmas series chips vary depending on the muxing.
This is handled automatically in the driver by reading the mux info from OTP.
Signed-off-by: Graeme Gregory <gg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Graeme Gregory