tree eebd036148e0b216eaba3c3709d4f1adc995e021
parent e240a46965dd14db6e6bdf8974ebb347f3db860b
author Takashi Iwai <tiwai@suse.de> 1389355301 +0100
committer Takashi Iwai <tiwai@suse.de> 1389434663 +0100

ALSA: PCM: Warn when buffer preallocation fails

The failures of buffer preallocations at driver initializations aren't
critical but it's still helpful to inform, so that user can know that
something doesn't work as expected.

For example, the recent page allocator change triggered regressions,
but developers didn't notice until recently because the driver didn't
complain.

Signed-off-by: Takashi Iwai <tiwai@suse.de>