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| author | Lee Jones <lee.jones@linaro.org> | 2016-06-06 17:56:52 +0200 |
|---|---|---|
| committer | Philipp Zabel <p.zabel@pengutronix.de> | 2016-06-29 21:24:53 +0200 |
| commit | c33d61a0c400c50f378ef03a386e646abca292ca (patch) | |
| tree | 62ed6c8767cb9c3a5b571dbd41a5b2b162742c77 /include | |
| parent | reset: Supply *_shared variant calls when using of_* API (diff) | |
| download | linux-c33d61a0c400c50f378ef03a386e646abca292ca.tar.xz linux-c33d61a0c400c50f378ef03a386e646abca292ca.zip | |
reset: Supply *_shared variant calls when using *_optional APIs
Consumers need to be able to specify whether they are requesting an
'exclusive' or 'shared' reset line no matter which API (of_*, devm_*,
etc) they are using. This change allows users of the optional_* API
in particular to specify that their request is for a 'shared' line.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/reset.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/linux/reset.h b/include/linux/reset.h index fd69240907c8..c358106611af 100644 --- a/include/linux/reset.h +++ b/include/linux/reset.h @@ -141,6 +141,12 @@ static inline struct reset_control *reset_control_get_optional_exclusive( return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 0); } +static inline struct reset_control *reset_control_get_optional_shared( + struct device *dev, const char *id) +{ + return __of_reset_control_get(dev ? dev->of_node : NULL, id, 0, 1); +} + /** * of_reset_control_get_exclusive - Lookup and obtain an exclusive reference * to a reset controller. @@ -270,6 +276,12 @@ static inline struct reset_control *devm_reset_control_get_optional_exclusive( return __devm_reset_control_get(dev, id, 0, 0); } +static inline struct reset_control *devm_reset_control_get_optional_shared( + struct device *dev, const char *id) +{ + return __devm_reset_control_get(dev, id, 0, 1); +} + /** * devm_reset_control_get_exclusive_by_index - resource managed * reset_control_get_exclusive() |