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reset: make device_reset_optional() really optional

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Commit bb475230b8 ("reset: make optional functions really optional")
converted *_get_optional* functions, but device_reset_optional() was
left behind.  Convert it in the same way.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
This commit is contained in:
Masahiro Yamada
2017-10-29 01:50:06 +09:00
committed by Philipp Zabel
parent 4fbd8d194f
commit 1554bbd4ad
2 changed files with 18 additions and 19 deletions
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28
include/linux/reset.h
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@@ -20,22 +20,16 @@ struct reset_control *__reset_control_get(struct device *dev, const char *id,
int index, bool shared,
bool optional);
void reset_control_put(struct reset_control *rstc);
int __device_reset(struct device *dev, bool optional);
struct reset_control *__devm_reset_control_get(struct device *dev,
const char *id, int index, bool shared,
bool optional);
int __must_check device_reset(struct device *dev);
struct reset_control *devm_reset_control_array_get(struct device *dev,
bool shared, bool optional);
struct reset_control *of_reset_control_array_get(struct device_node *np,
bool shared, bool optional);
static inline int device_reset_optional(struct device *dev)
{
return device_reset(dev);
}
#else
static inline int reset_control_reset(struct reset_control *rstc)
@@ -62,15 +56,9 @@ static inline void reset_control_put(struct reset_control *rstc)
{
}
static inline int __must_check device_reset(struct device *dev)
static inline int __device_reset(struct device *dev, bool optional)
{
WARN_ON(1);
return -ENOTSUPP;
}
static inline int device_reset_optional(struct device *dev)
{
return -ENOTSUPP;
return optional ? 0 : -ENOTSUPP;
}
static inline struct reset_control *__of_reset_control_get(
@@ -109,6 +97,16 @@ of_reset_control_array_get(struct device_node *np, bool shared, bool optional)
#endif /* CONFIG_RESET_CONTROLLER */
static inline int __must_check device_reset(struct device *dev)
{
return __device_reset(dev, false);
}
static inline int device_reset_optional(struct device *dev)
{
return __device_reset(dev, true);
}
/**
* reset_control_get_exclusive - Lookup and obtain an exclusive reference
* to a reset controller.