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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2017-06-07 17:46:09 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-06-20 12:51:58 +0300 |
| commit | 135327899d2874f2b65b3a3626b37d87df9e6a05 (patch) | |
| tree | d4f45af65796a6db33fbd6fd31df75eadcc682bb /include/media | |
| parent | 23111ec304166750479e17318b7175ff7db0d6ac (diff) | |
| download | linux-135327899d2874f2b65b3a3626b37d87df9e6a05.tar.xz | |
[media] cec: add cec_phys_addr_invalidate() helper function
Simplifies setting the physical address to CEC_PHYS_ADDR_INVALID.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Hans Verkuil <hansverk@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/cec.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/media/cec.h b/include/media/cec.h index a548b292eeb1..3ce73951591e 100644 --- a/include/media/cec.h +++ b/include/media/cec.h @@ -360,4 +360,17 @@ static inline int cec_phys_addr_validate(u16 phys_addr, u16 *parent, u16 *port) #endif +/** + * cec_phys_addr_invalidate() - set the physical address to INVALID + * + * @adap: the CEC adapter + * + * This is a simple helper function to invalidate the physical + * address. + */ +static inline void cec_phys_addr_invalidate(struct cec_adapter *adap) +{ + cec_s_phys_addr(adap, CEC_PHYS_ADDR_INVALID, false); +} + #endif /* _MEDIA_CEC_H */ |