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| author | Mark Brown <broonie@kernel.org> | 2020-12-04 20:39:45 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-12-04 20:39:45 +0000 |
| commit | 4ecc08b2f51d874f35185724eda769492b60a18d (patch) | |
| tree | f4d9e97304e9ff423fd4efa5193a1b94ebfc5912 /sound/hda | |
| parent | 0b3355b070434f9901f641aac9000df93e2c96ad (diff) | |
| parent | 0d2bf11a6b3e275a526b8d42d8d4a3a6067cf953 (diff) | |
Merge tag 'auxbus-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core into asoc-5.11
Auxiliary Bus support tag for 5.11-rc1
This is a signed tag for other subsystems to be able to pull in the
auxiliary bus support into their trees for the 5.11-rc1 merge.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'sound/hda')
| -rw-r--r-- | sound/hda/ext/hdac_ext_controller.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index 4d060d5b1db6..b0c0ef824d7d 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -148,6 +148,8 @@ struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, return NULL; if (bus->idx != bus_idx) return NULL; + if (addr < 0 || addr > 31) + return NULL; list_for_each_entry(hlink, &bus->hlink_list, list) { for (i = 0; i < HDA_MAX_CODECS; i++) { |