[alsa-devel] [PATCH 1/1] ASoC: Fix compilation error with davinci-sffsdr module

[Mark Brown]

On Tue, Jan 06, 2009 at 04:23:45PM -0500, Hugo Villeneuve wrote:
> The SFFSDR audio codec sampling frequency clock is generated by
> a FPGA, and set by the FPGA driver. The FPGA driver is not yet
> in the mainline kernel, so that is why an extern declaration is
> used in the meantime.

> Signed-off-by: Hugo Villeneuve <hugo at hugovil.com>

If the driver is for is not yet in mainline I'd be more inclined to fix
this by providing the relevant Kconfig dependency to exclude it from the
build rather than changing the C file - the dependency will be needed
anyway when the FPGA driver is in mainline.

Do the DaVinci drivers build at all in mainline, anyway?  Last time I
checked they required out of tree DMA patches.