| Message ID | 1983152.2iYiBkp4xd@wuerfel |
|---|---|
| State | New |
| Headers | show |
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h index 48603506f8de..d45e2e99396a 100644 --- a/include/linux/regulator/consumer.h +++ b/include/linux/regulator/consumer.h @@ -458,6 +458,11 @@ static inline int regulator_get_voltage(struct regulator *regulator) return -EINVAL; } +static inline int regulator_sync_voltage(struct regulator *regulator) +{ + return 0; +} + static inline int regulator_is_supported_voltage(struct regulator *regulator, int min_uV, int max_uV) {
Only one driver calls regulator_sync_voltage(), but that driver can currently be built with CONFIG_REGULATOR disabled, producing this build error: drivers/cpufreq/tegra124-cpufreq.c: In function 'tegra124_cpu_switch_to_pllx': drivers/cpufreq/tegra124-cpufreq.c:68:2: error: implicit declaration of function 'regulator_sync_voltage' [-Werror=implicit-function-declaration] regulator_sync_voltage(priv->vdd_cpu_reg); This modifies the API header so we provide a static inline function with the same prototype as the normal function of this name. This matches what we do for all other regulator API functions and avoids the build error. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- include/linux/regulator/consumer.h | 5 +++++ 1 file changed, 5 insertions(+) -- 2.1.0.rc2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/