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net: rfkill: add rfkill_find_type function

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Helper for finding the type based on name. Useful if the
type needs to be determined based on device property.

Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
[modify rfkill_types array and BUILD_BUG_ON to not cause errors]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Heikki Krogerus
2016-01-25 12:03:46 +03:00
committed by Johannes Berg
parent 7837a77782
commit 648b50dd6a
2 changed files with 45 additions and 28 deletions
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15
include/linux/rfkill.h
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@@ -213,6 +213,15 @@ void rfkill_set_states(struct rfkill *rfkill, bool sw, bool hw);
* @rfkill: rfkill struct to query
*/
bool rfkill_blocked(struct rfkill *rfkill);
/**
* rfkill_find_type - Helpper for finding rfkill type by name
* @name: the name of the type
*
* Returns enum rfkill_type that conrresponds the name.
*/
enum rfkill_type rfkill_find_type(const char *name);
#else /* !RFKILL */
static inline struct rfkill * __must_check
rfkill_alloc(const char *name,
@@ -269,6 +278,12 @@ static inline bool rfkill_blocked(struct rfkill *rfkill)
{
return false;
}
static inline enum rfkill_type rfkill_find_type(const char *name)
{
return RFKILL_TYPE_ALL;
}
#endif /* RFKILL || RFKILL_MODULE */