From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: [PATCH V7 12/14] mmc: block: Check re-tuning in the recovery path Date: Thu, 7 May 2015 13:10:23 +0300 Message-ID: <1430993425-2777-13-git-send-email-adrian.hunter@intel.com> References: <1430993425-2777-1-git-send-email-adrian.hunter@intel.com> Return-path: Received: from mga11.intel.com ([192.55.52.93]:47407 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753413AbbEGKNH (ORCPT ); Thu, 7 May 2015 06:13:07 -0400 In-Reply-To: <1430993425-2777-1-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 If re-tuning is needed, do it in the recovery path to give recovery commands a better chance of success. Signed-off-by: Adrian Hunter --- drivers/mmc/card/block.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c index 2c25271..325ae1e 100644 --- a/drivers/mmc/card/block.c +++ b/drivers/mmc/card/block.c @@ -913,6 +913,9 @@ static int mmc_blk_cmd_recovery(struct mmc_card *card, struct request *req, if (!err) break; + /* Re-tune if needed */ + mmc_retune_recheck(card->host); + prev_cmd_status_valid = false; pr_err("%s: error %d sending status command, %sing\n", req->rq_disk->disk_name, err, retry ? "retry" : "abort"); -- 1.9.1