Re: [alsa-devel] [PATCH 11/13] spi: omap2-mcspi: Support for deferred probing when requesting DMA channels

On Tue, May 26, 2015 at 04:26:06PM +0300, Peter Ujfalusi wrote:

Switch to use ma_request_slave_channel_compat_reason() to request the DMA channels. Only fall back to pio mode if the error code returned is not -EPROBE_DEFER, otherwise return from the probe with the -EPROBE_DEFER.

Acked-by: Mark Brown broonie@kernel.org