tree d150f709d2a8d9ad4015db521e1ae376c36cf18b
parent e64e94df9916a1db6c85a3677e20926c99a1d0b3
author Chris Rorvick <chris@rorvick.com> 1423630994 -0600
committer Takashi Iwai <tiwai@suse.de> 1423647450 +0100

ALSA: line6: Return error if device not responding

Put an upper bound on how long we will wait for the device to respond to
a read/write request (i.e., 100 milliseconds) and return an error if
this is reached.

Signed-off-by: Chris Rorvick <chris@rorvick.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>