[PATCH 3/3 v2] regulator: tps65910: verify dcdc regulator ids

Johan Hovold
2011-08-30T16:07:23Z

Add default case to switches in dcdc voltage functions.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
---
drivers/regulator/tps65910-regulator.c | 5 +++++
1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c
index 66d2d60..633ecd4 100644
--- a/drivers/regulator/tps65910-regulator.c
+++ b/drivers/regulator/tps65910-regulator.c
@@ -534,6 +534,8 @@ static int tps65910_get_voltage_dcdc(struct regulator_dev *dev)
srvsel &= VDDCTRL_SR_SEL_MASK;
vselmax = 64;
break;
+ default:
+ return -EINVAL;
}

/* multiplier 0 == 1 but 2,3 normal */
@@ -688,6 +690,9 @@ static int tps65910_set_voltage_dcdc(struct regulator_dev *dev,
case TPS65911_REG_VDDCTRL:
vsel = selector;
tps65910_reg_write(pmic, TPS65911_VDDCTRL_OP, vsel);
+ break;
+ default:
+ return -EINVAL;
}

return 0;
--
1.7.6