Searched hist:"2 db1a57986d37653583e67ccbf13082aadc8f25d" (Results 1 – 1 of 1) sorted by relevance
| /openbmc/linux/sound/pci/ |
| H A D | Kconfig | diff 2db1a57986d37653583e67ccbf13082aadc8f25d Thu Nov 12 14:13:57 CST 2015 Dan Williams <dan.j.williams@intel.com> 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 <jmoyer@redhat.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
|