23 Apr
2013
23 Apr
'13
5:56 p.m.
On Tue, Apr 23, 2013 at 05:54:33PM +0200, Arnd Bergmann wrote:
The exported interface for device drivers is dma_request_slave_channel, not of_dma_request_slave_channel. The former does not depend on device tree but also works with ACPI and other interfaces providing an abstraction for DMA channels.
This fixes link errors when building ALSA as a loadable module.
This has already been changed separately, I'm surprised this applies against current code. Though one does have to wonder why it's in the header file if it's not a supported API...