From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sauhun.de ([89.238.76.85]:39567 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752094AbcHXJf3 (ORCPT ); Wed, 24 Aug 2016 05:35:29 -0400 From: Wolfram Sang To: linux-mmc@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, Geert Uytterhoeven , Simon Horman , Wolfram Sang Subject: [PATCH 0/2] mmc: sh_mobile_sdhi: use SDR & card_busy only on Gen2+ Date: Wed, 24 Aug 2016 11:34:36 +0200 Message-Id: <20160824093438.2478-1-wsa+renesas@sang-engineering.com> Sender: linux-renesas-soc-owner@vger.kernel.org List-ID: This series hopefully fixes a performance regression for r8a73a4 (pre Gen2) caused by a not working card_busy. Because we don't have documentation for its SDHI (and I don't have the hardware), just enable card_busy and SDR only for machines known to have hardware support for it. Geert, can you test, please? Wolfram Sang (2): mmc: host: sh_mobile_sdhi: move card_busy from tmio to sdhi mmc: host: sh_mobile_sdhi: don't populate unneeded functions drivers/mmc/host/sh_mobile_sdhi.c | 16 +++++++++++++++- drivers/mmc/host/tmio_mmc.h | 1 + drivers/mmc/host/tmio_mmc_pio.c | 9 +-------- 3 files changed, 17 insertions(+), 9 deletions(-) -- 2.9.3