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authorChris Rorvick <chris@rorvick.com>2015-02-10 23:03:14 -0600
committerTakashi Iwai <tiwai@suse.de>2015-02-11 10:37:30 +0100
commitf3dfd1be08cc55f930f32e714fb1967630c47991 (patch)
treed150f709d2a8d9ad4015db521e1ae376c36cf18b /sound/i2c
parente64e94df9916a1db6c85a3677e20926c99a1d0b3 (diff)
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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>
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