diff options
| author | Mark Brown <broonie@kernel.org> | 2022-10-19 16:37:01 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-10-19 16:37:01 +0100 |
| commit | 008f05a72d32dcc14038801649ec67af765fcc3c (patch) | |
| tree | c958a2ab7039ea3e03621b1cbae4fcad41ee947c /include/linux/wireless.h | |
| parent | 32def55d237e8507d4eb8442628fc2e59a899ea0 (diff) | |
| parent | df496157a5afa1b6d1f4c46ad6549c2c346d1e59 (diff) | |
ASoC: jz4752b: Capture fixes
Merge series from Siarhei Volkau <lis8215@gmail.com>:
The patchset fixes:
- Line In path stays powered off during capturing or
bypass to mixer.
- incorrectly represented dB values in alsamixer, et al.
- incorrect represented Capture input selector in alsamixer
in Playback tab.
- wrong control selected as Capture Master
Diffstat (limited to 'include/linux/wireless.h')
| -rw-r--r-- | include/linux/wireless.h | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/include/linux/wireless.h b/include/linux/wireless.h index 2d1b54556eff..e6e34d74dda0 100644 --- a/include/linux/wireless.h +++ b/include/linux/wireless.h @@ -26,7 +26,15 @@ struct compat_iw_point { struct __compat_iw_event { __u16 len; /* Real length of this stuff */ __u16 cmd; /* Wireless IOCTL */ - compat_caddr_t pointer; + + union { + compat_caddr_t pointer; + + /* we need ptr_bytes to make memcpy() run-time destination + * buffer bounds checking happy, nothing special + */ + DECLARE_FLEX_ARRAY(__u8, ptr_bytes); + }; }; #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer) #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length) |