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regulator: rk808: add #include for gpiod functions

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This fixes a build problem on mips found by the kbuild test robot:

drivers/regulator/rk808-regulator.c: In function 'rk808_buck1_2_get_voltage_sel_regmap':
drivers/regulator/rk808-regulator.c:97:2: error: implicit declaration of function 'gpiod_get_value' [-Werror=implicit-function-declaration]
  if (IS_ERR(gpio) || gpiod_get_value(gpio) == 0)
  ^

Fixes: bad47ad2ee ("regulator: rk808: fixed the overshoot when adjust voltage")
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Uwe Kleine-König 2015-07-21 16:46:24 +02:00 committed by Mark Brown
parent bad47ad2ee
commit 604d499427
1 changed files with 1 additions and 0 deletions
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drivers/regulator/rk808-regulator.c
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@ -25,6 +25,7 @@
#include <linux/mfd/rk808.h>
#include <linux/regulator/driver.h>
#include <linux/regulator/of_regulator.h>
#include <linux/gpio/consumer.h>
/* Field Definitions */
#define RK808_BUCK_VSEL_MASK 0x3f