[PATCH 06/12] dma-mapping: improve selection of dma_declare_coherent availability

[Greg Kroah-Hartman]

On Mon, Feb 11, 2019 at 02:35:48PM +0100, Christoph Hellwig wrote:
> This API is primarily used through DT entries, but two architectures
> and two drivers call it directly.  So instead of selecting the config
> symbol for random architectures pull it in implicitly for the actual
> users.  Also rename the Kconfig option to describe the feature better.
> 
> Signed-off-by: Christoph Hellwig <hch at lst.de>

Reviewed-by: Greg Kroah-Hartman <gregkh at linuxfoundation.org>