From 967bcb77177cda1a426fdb2350e6ec61bcf5b5eb Mon Sep 17 00:00:00 2001 From: Guennadi Liakhovetski Date: Wed, 10 Jul 2013 21:21:12 +0200 Subject: 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 Signed-off-by: Chris Ball --- include/linux/mmc/sh_mmcif.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/linux/mmc') diff --git a/include/linux/mmc/sh_mmcif.h b/include/linux/mmc/sh_mmcif.h index c4880ffb6cce..197ed91f6a0c 100644 --- a/include/linux/mmc/sh_mmcif.h +++ b/include/linux/mmc/sh_mmcif.h @@ -36,6 +36,7 @@ struct sh_mmcif_plat_data { unsigned int slave_id_tx; /* embedded slave_id_[tr]x */ unsigned int slave_id_rx; bool use_cd_gpio : 1; + bool ccs_unsupported : 1; unsigned int cd_gpio; u8 sup_pclk; /* 1 :SH7757, 0: SH7724/SH7372 */ unsigned long caps; -- cgit v1.2.3-59-g8ed1b