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| author | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-08 05:38:41 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2017-08-08 05:38:41 -0400 |
| commit | 1d54267b236c503f4a6ffa501e4b129038ae9480 (patch) | |
| tree | 6abce58ab51b794d698e6fc6ab6b386599798b65 /include/media | |
| parent | da48c948c263c9d87dfc64566b3373a858cc8aa2 (diff) | |
| parent | aae4e7a8bc44722fe70d58920a36916b1043195e (diff) | |
Merge tag 'v4.13-rc4' into patchwork
Linux 4.13-rc4
* tag 'v4.13-rc4': (863 commits)
Linux 4.13-rc4
Fix compat_sys_sigpending breakage
ext4: fix copy paste error in ext4_swap_extents()
ext4: fix overflow caused by missing cast in ext4_resize_fs()
ext4, project: expand inode extra size if possible
ext4: cleanup ext4_expand_extra_isize_ea()
ext4: restructure ext4_expand_extra_isize
ext4: fix forgetten xattr lock protection in ext4_expand_extra_isize
ext4: make xattr inode reads faster
ext4: inplace xattr block update fails to deduplicate blocks
ext4: remove unused mode parameter
ext4: fix warning about stack corruption
ext4: fix dir_nlink behaviour
ext4: silence array overflow warning
ext4: fix SEEK_HOLE/SEEK_DATA for blocksize < pagesize
platform/x86: intel-vbtn: match power button on press rather than release
ext4: release discard bio after sending discard commands
sparc64: Fix exception handling in UltraSPARC-III memcpy.
arm64: avoid overflow in VA_START and PAGE_OFFSET
arm64: Fix potential race with hardware DBM in ptep_set_access_flags()
...
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/cec-notifier.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/media/cec-notifier.h b/include/media/cec-notifier.h index 73bc98b90afc..57ec319a7f44 100644 --- a/include/media/cec-notifier.h +++ b/include/media/cec-notifier.h @@ -57,6 +57,7 @@ void cec_notifier_put(struct cec_notifier *n); * @pa: the CEC physical address * * Set a new CEC physical address. + * Does nothing if @n == NULL. */ void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa); @@ -66,6 +67,7 @@ void cec_notifier_set_phys_addr(struct cec_notifier *n, u16 pa); * @edid: the struct edid pointer * * Parses the EDID to obtain the new CEC physical address and set it. + * Does nothing if @n == NULL. */ void cec_notifier_set_phys_addr_from_edid(struct cec_notifier *n, const struct edid *edid); @@ -130,4 +132,17 @@ static inline void cec_register_cec_notifier(struct cec_adapter *adap, } #endif +/** + * cec_notifier_phys_addr_invalidate() - set the physical address to INVALID + * + * @n: the CEC notifier + * + * This is a simple helper function to invalidate the physical + * address. Does nothing if @n == NULL. + */ +static inline void cec_notifier_phys_addr_invalidate(struct cec_notifier *n) +{ + cec_notifier_set_phys_addr(n, CEC_PHYS_ADDR_INVALID); +} + #endif |