From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sonic Zhang Subject: [PATCH 4/5 v2] mmc: bfin_sdh: Remove redundent suspend and resume setting. Date: Thu, 14 Jun 2012 17:22:22 +0800 Message-ID: <1339665743-7947-4-git-send-email-sonic.adi@gmail.com> References: <1339665743-7947-1-git-send-email-sonic.adi@gmail.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1339665743-7947-1-git-send-email-sonic.adi@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Chris Ball , linux-mmc@vger.kernel.org Cc: LKML , uclinux-dist-devel@blackfin.uclinux.org, Sonic Zhang , Bob Liu List-Id: linux-mmc@vger.kernel.org From: Sonic Zhang mmc core suspend and resume functions had already called sdh_set_ios with proper flags. Signed-off-by: Sonic Zhang Signed-off-by: Bob Liu --- drivers/mmc/host/bfin_sdh.c | 15 --------------- 1 files changed, 0 insertions(+), 15 deletions(-) diff --git a/drivers/mmc/host/bfin_sdh.c b/drivers/mmc/host/bfin_sdh.c index f47526f..7776614 100644 --- a/drivers/mmc/host/bfin_sdh.c +++ b/drivers/mmc/host/bfin_sdh.c @@ -643,11 +643,6 @@ static int sdh_suspend(struct platform_device *dev, pm_message_t state) if (mmc) ret = mmc_suspend_host(mmc); -#ifndef RSI_BLKSZ - bfin_write_SDH_PWR_CTL(bfin_read_SDH_PWR_CTL() & ~PWR_ON); -#else - bfin_write_SDH_CFG(bfin_read_SDH_CFG() & ~PWR_ON); -#endif peripheral_free_list(drv_data->pin_req); return ret; @@ -669,16 +664,6 @@ static int sdh_resume(struct platform_device *dev) /* Secure Digital Host shares DMA with Nand controller */ bfin_write_DMAC1_PERIMUX(bfin_read_DMAC1_PERIMUX() | 0x1); #endif -#ifndef RSI_BLKSZ - bfin_write_SDH_PWR_CTL(bfin_read_SDH_PWR_CTL() | PWR_ON); - bfin_write_SDH_CFG(bfin_read_SDH_CFG() | CLKS_EN); -#else - bfin_write_SDH_CFG(bfin_read_SDH_CFG() | CLKS_EN | PWR_ON); -#endif - SSYNC(); - - bfin_write_SDH_CFG((bfin_read_SDH_CFG() & 0x1F) | (PUP_SDDAT | PUP_SDDAT3)); - SSYNC(); if (mmc) ret = mmc_resume_host(mmc); -- 1.7.0.4