Currently, ramp_delay variable is used uninitialzed in
max8997_set_voltage_ldobuck which gets called through
regulator_register calls.
To fix the problem, in max8997_pmic_probe, ramp_delay initialization
code is moved before calls to regulator_register.
Cc: Liam Girdwood <l...@ti.com>
Cc: Mark Brown <broo...@opensource.wolfsonmicro.com>
Cc: MyungJoo Ham <myungjoo....@samsung.com>
Cc: Kyungmin Park <kyungmin.p...@samsung.com>
Cc: Samuel Ortiz <sa...@linux.intel.com>
Signed-off-by: Tushar Behera <tushar.beh...@linaro.org>
---
drivers/regulator/max8997.c | 8 ++++----
1 files changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/regulator/max8997.c b/drivers/regulator/max8997.c
index 10d5a1d..0fc7b8c 100644
--- a/drivers/regulator/max8997.c
+++ b/drivers/regulator/max8997.c
@@ -1124,6 +1124,10 @@ static __devinit int max8997_pmic_probe(struct
platform_device *pdev)
0x3f);
}
+ /* Misc Settings */
+ max8997->ramp_delay = 10; /* set 10mV/us, which is the default */
+ max8997_write_reg(i2c, MAX8997_REG_BUCKRAMP, (0xf << 4) | 0x9);
+
for (i = 0; i < pdata->num_regulators; i++) {
const struct voltage_map_desc *desc;
int id = pdata->regulators[i].id;
@@ -1148,10 +1152,6 @@ static __devinit int max8997_pmic_probe(struct
platform_device *pdev)
}
}
- /* Misc Settings */
- max8997->ramp_delay = 10; /* set 10mV/us, which is the default */
- max8997_write_reg(i2c, MAX8997_REG_BUCKRAMP, (0xf << 4) | 0x9);
-
return 0;
err:
for (i = 0; i < max8997->num_regulators; i++)
--
1.7.4.1
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