diff options
author | Takashi Iwai <tiwai@suse.de> | 2013-05-24 16:30:39 +0200 |
---|---|---|
committer | Takashi Iwai <tiwai@suse.de> | 2013-05-24 16:30:39 +0200 |
commit | 8edbb198a62e2c3d0bea06ce50a4d45a009849b6 (patch) | |
tree | 529fa1b953ae0c688e9ab5fc6c7584286cf18278 /include/sound | |
parent | e6c2e7eb27fc512af6875d7f2cf313e29c61be0b (diff) | |
download | op-kernel-dev-8edbb198a62e2c3d0bea06ce50a4d45a009849b6.zip op-kernel-dev-8edbb198a62e2c3d0bea06ce50a4d45a009849b6.tar.gz |
ALSA: Fix the default suffix string with high card number
ALSA core tries to add a suffix as "_1" automatically when the given
id string conflicts. The current code assumes implicitly that the max
card number is 16 so that the single hex "_X" suffix can be put.
However, with the dynamic device management, the card can be at most
32, so it can put even a non-hex character there. Also, when the max
card number is increased in future, this would result in worse.
This patch rewrites the code to add the suffix string in a simpler
(thus cleaner) way. It can support up to three digits, so it should
suffice for most requirements.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Diffstat (limited to 'include/sound')
0 files changed, 0 insertions, 0 deletions