regulator: arizona-micsupp: Avoid potential memory leak reading init_data
authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>
Tue, 28 Mar 2017 14:14:37 +0000 (15:14 +0100)
committerMark Brown <broonie@kernel.org>
Wed, 29 Mar 2017 16:27:32 +0000 (17:27 +0100)
commit2543ef3173889373fc07df61520e1bb42a99c85e
tree6afeff7e1028f2c11b327293626147865317e8e6
parentd00b74613fb18dfd0a5aa99270ee2e72d5c808d7
regulator: arizona-micsupp: Avoid potential memory leak reading init_data

The device argument passed to of_get_regulator_init_data is used to
do some devres memory allocation. Currently the driver passes the MFD
device pointer to this function, this could result in the init_data
allocation being leaked if the regulator is unbound but the MFD isn't.

Correct this issue by correctly passing the local platform device.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
drivers/regulator/arizona-micsupp.c