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| author |  Takashi Iwai <tiwai@suse.de>
| 2020-11-23 09:53:22 +0100 |
|---|---|---|
| committer | Takashi Iwai <tiwai@suse.de>
| 2020-11-23 15:13:47 +0100 |
| commit | e42a09bc520e94375501a8f8e769b867d8063d9d (patch) | |
| tree | ea21c41927922dbf767558e1dfb8a2a6883aa787 /block/blk-cgroup-rwstat.h | |
| parent | ALSA: usb-audio: Drop keep_interface flag again (diff) | |
| download | linux-e42a09bc520e94375501a8f8e769b867d8063d9d.tar.gz linux-e42a09bc520e94375501a8f8e769b867d8063d9d.tar.bz2 linux-e42a09bc520e94375501a8f8e769b867d8063d9d.zip | |
ALSA: usb-audio: Add snd_usb_get_host_interface() helper
Add a helper function to retrieve the usb_host_interface object from
the given interface and altsetting number pair, which is a commonly
used procedure in the driver code.
No functional changes, just minor code refactoring.
Tested-by: Keith Milner <kamilner@superlative.org>
Tested-by: Dylan Robinson <dylan_robinson@motu.com>
Link: https://lore.kernel.org/r/20201123085347.19667-17-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'block/blk-cgroup-rwstat.h')
0 files changed, 0 insertions, 0 deletions