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![Guennadi Liakhovetski](https://secure.gravatar.com/avatar/4798efb1b89e43260d79e5e5b3657392.jpg?s=96&d=mm)
Guennadi Liakhovetski committed 967bcb77177
mmc: sh_mmcif: revision-specific Command Completion Signal handling Some earlier MMCIF IP revisions contained Command Completion Signal support, which has been dropped again in modern versions. Sopport for this feature is added in a way to preserve the current behaviour by default, i.e. when it is not enabled in platform data. Patch is based on work by Nobuyuki HIRAI. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski+renesas@gmail.com> Signed-off-by: Chris Ball <cjb@laptop.org>