The extcon driver should be able to get its regulator against rather than against the main arizona device, we must add a supply mapping allowing the regulator to be located. This patch does so.
Signed-off-by: Charles Keepax <[email protected]> --- drivers/mfd/arizona-core.c | 20 ++++++++++++++++---- 1 files changed, 16 insertions(+), 4 deletions(-) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index e0d415e..cf3689f 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -578,17 +578,21 @@ static const struct mfd_cell early_devs[] = { }; static const char *wm5102_supplies[] = { + "MICVDD", "DBVDD2", "DBVDD3", "CPVDD", "SPKVDDL", "SPKVDDR", - "MICVDD", }; static const struct mfd_cell wm5102_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm5102_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, @@ -601,7 +605,11 @@ static const struct mfd_cell wm5102_devs[] = { static const struct mfd_cell wm5110_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm5102_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, @@ -621,7 +629,11 @@ static const char *wm8997_supplies[] = { static const struct mfd_cell wm8997_devs[] = { { .name = "arizona-micsupp" }, - { .name = "arizona-extcon" }, + { + .name = "arizona-extcon", + .parent_supplies = wm8997_supplies, + .num_parent_supplies = 1, /* We only need MICVDD */ + }, { .name = "arizona-gpio" }, { .name = "arizona-haptics" }, { .name = "arizona-pwm" }, -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
