Messages in this thread Patch in this message | | | From | Johan Hovold <> | Subject | [PATCH 3/3] regulator: tps65910: verify dcdc regulator ids | Date | Mon, 15 Aug 2011 12:45:27 +0200 |
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Add default case to switches in dcdc voltage functions.
Signed-off-by: Johan Hovold <jhovold@gmail.com> --- drivers/regulator/tps65910-regulator.c | 8 ++++++++ 1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/regulator/tps65910-regulator.c b/drivers/regulator/tps65910-regulator.c index 2c61e48..991dfa4 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; @@ -762,6 +767,9 @@ static int tps65910_list_voltage_dcdc(struct regulator_dev *dev, break; case TPS65911_REG_VDDCTRL: volt = VDDCTRL_MIN_VOLT + (selector * VDDCTRL_OFFSET); + break; + default: + return -EINVAL; } return volt * 100 * mult; -- 1.7.6
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