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regulator: max8649: Remove unused check_range() function

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This driver has been converted to use regulator_map_voltage_linear and
set_voltage_sel now. regulator_map_voltage_linear will check the the voltage
falls within specified range. The check_range() function is not used, remove it.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Axel Lin 2012-05-17 09:02:42 +08:00 committed by Mark Brown
parent 8b370e086b
commit 0cbd670218
1 changed files with 0 additions and 10 deletions
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10
drivers/regulator/max8649.c
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@ -60,16 +60,6 @@ struct max8649_regulator_info {
unsigned ramp_down:1; unsigned ramp_down:1;
}; };
/* I2C operations */
static inline int check_range(int min_uV, int max_uV)
{
if ((min_uV < MAX8649_DCDC_VMIN) || (max_uV > MAX8649_DCDC_VMAX)
|| (min_uV > max_uV))
return -EINVAL;
return 0;
}
/* EN_PD means pulldown on EN input */ /* EN_PD means pulldown on EN input */
static int max8649_enable(struct regulator_dev *rdev) static int max8649_enable(struct regulator_dev *rdev)
{ {