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| author | Dan Williams <[email protected]> | 2015-11-12 20:13:57 +0000 |
|---|---|---|
| committer | Takashi Iwai <[email protected]> | 2015-11-12 20:37:05 +0000 |
| commit | 2db1a57986d37653583e67ccbf13082aadc8f25d (patch) | |
| tree | 52f3e4452e7562bf339884b1e6302a6db06346ac /drivers/usb/chipidea/debug.c | |
| parent | ALSA: hda - Simplify phantom jack handling for HDMI/DP (diff) | |
| download | kernel-2db1a57986d37653583e67ccbf13082aadc8f25d.tar.gz kernel-2db1a57986d37653583e67ccbf13082aadc8f25d.zip | |
ALSA: pci: depend on ZONE_DMA
There are several sound drivers that 'select ZONE_DMA'. This is
backwards as ZONE_DMA is an architecture capability exported to drivers.
Switch the polarity of the dependency to disable these drivers when the
architecture does not support ZONE_DMA. This was discovered in the
context of testing/enabling devm_memremap_pages() which depends on
ZONE_DEVICE. ZONE_DEVICE in turn depends on !ZONE_DMA.
Reported-by: Jeff Moyer <[email protected]>
Signed-off-by: Dan Williams <[email protected]>
Signed-off-by: Takashi Iwai <[email protected]>
Diffstat (limited to 'drivers/usb/chipidea/debug.c')
0 files changed, 0 insertions, 0 deletions