diff options
| author | Peng Fan <peng.fan@nxp.com> | 2018-07-27 10:20:36 +0800 |
|---|---|---|
| committer | Anatolij Gustschin <agust@denx.de> | 2018-08-06 11:50:03 +0200 |
| commit | 58d3de19bca074247bbd0126e727d0003a78c52e (patch) | |
| tree | 274e1b22f409402df0977890fca109e0d4a745a5 /include/power-domain.h | |
| parent | bb694d4e898b1368ba96e01481dc0a79c491e77c (diff) | |
power-domain: add dummy functions when CONFIG_POWER_DOMAIN not defined
Add dummy functions when CONFIG_POWER_DOMAIN not defined.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Diffstat (limited to 'include/power-domain.h')
| -rw-r--r-- | include/power-domain.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/power-domain.h b/include/power-domain.h index aba8c0f65c4..a558fbbdb21 100644 --- a/include/power-domain.h +++ b/include/power-domain.h @@ -87,7 +87,15 @@ struct power_domain { * @power_domain A pointer to a power domain struct to initialize. * @return 0 if OK, or a negative error code. */ +#if CONFIG_IS_ENABLED(POWER_DOMAIN) int power_domain_get(struct udevice *dev, struct power_domain *power_domain); +#else +static inline +int power_domain_get(struct udevice *dev, struct power_domain *power_domain) +{ + return -ENOSYS; +} +#endif /** * power_domain_free - Free a previously requested power domain. @@ -96,7 +104,14 @@ int power_domain_get(struct udevice *dev, struct power_domain *power_domain); * requested by power_domain_get(). * @return 0 if OK, or a negative error code. */ +#if CONFIG_IS_ENABLED(POWER_DOMAIN) int power_domain_free(struct power_domain *power_domain); +#else +static inline int power_domain_free(struct power_domain *power_domain) +{ + return -ENOSYS; +} +#endif /** * power_domain_on - Enable power to a power domain. @@ -105,7 +120,14 @@ int power_domain_free(struct power_domain *power_domain); * requested by power_domain_get(). * @return 0 if OK, or a negative error code. */ +#if CONFIG_IS_ENABLED(POWER_DOMAIN) int power_domain_on(struct power_domain *power_domain); +#else +static inline int power_domain_on(struct power_domain *power_domain) +{ + return -ENOSYS; +} +#endif /** * power_domain_off - Disable power ot a power domain. @@ -114,6 +136,13 @@ int power_domain_on(struct power_domain *power_domain); * requested by power_domain_get(). * @return 0 if OK, or a negative error code. */ +#if CONFIG_IS_ENABLED(POWER_DOMAIN) int power_domain_off(struct power_domain *power_domain); +#else +static inline int power_domain_off(struct power_domain *power_domain) +{ + return -ENOSYS; +} +#endif #endif |