From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH V5 02/15] mmc: core: Enable / disable re-tuning Date: Tue, 14 Apr 2015 16:12:13 +0300 Message-ID: <1429017146-15981-3-git-send-email-adrian.hunter@intel.com> References: <1429017146-15981-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga09.intel.com ([134.134.136.24]:65351 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753843AbbDNNOo (ORCPT ); Tue, 14 Apr 2015 09:14:44 -0400 In-Reply-To: <1429017146-15981-1-git-send-email-adrian.hunter@intel.com> Sender: linux-mmc-owner@vger.kernel.org List-Id: linux-mmc@vger.kernel.org To: Ulf Hansson Cc: linux-mmc , Aaron Lu , Philip Rakity , Al Cooper , Arend van Spriel Enable re-tuning when tuning is executed and disable re-tuning when card is no longer initialized. Signed-off-by: Adrian Hunter --- drivers/mmc/core/core.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index c296bc0..dd43f9b 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -1109,6 +1109,8 @@ int mmc_execute_tuning(struct mmc_card *card) if (err) pr_err("%s: tuning execution failed\n", mmc_hostname(host)); + else + mmc_retune_enable(host); return err; } @@ -1140,6 +1142,8 @@ void mmc_set_bus_width(struct mmc_host *host, unsigned int width) */ void mmc_set_initial_state(struct mmc_host *host) { + mmc_retune_disable(host); + if (mmc_host_is_spi(host)) host->ios.chip_select = MMC_CS_HIGH; else -- 1.9.1