From mboxrd@z Thu Jan 1 00:00:00 1970 From: NeilBrown Subject: [PATCH 1/2] mmc: core: use card->ocr when negotiating voltage setting in mmc_sdio_power_restore Date: Wed, 12 Nov 2014 14:55:19 +1100 Message-ID: <20141112035519.18267.76525.stgit@notabene.brown> References: <20141112035217.18267.43304.stgit@notabene.brown> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20141112035217.18267.43304.stgit@notabene.brown> Sender: linux-kernel-owner@vger.kernel.org To: Ulf Hansson , Chris Ball Cc: GTA04 owners , linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-mmc@vger.kernel.org As we are restoring power to a known card, it makes sense to use the 'ocr' value known for the card rather than the generic one for the host interface. This matches the use of card->ocr passed to mmc_power_up in mmc_sdio_runtime_resume (just before mmc_sdio_power_restore is called), and the value passed to mmc_sdio_init_card() a little later in mmc_sdio_power_restore(). Suggested-by: Ulf Hansson Signed-off-by: NeilBrown --- drivers/mmc/core/sdio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index e636d9e99e4a..3c0f07961fab 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -1028,7 +1028,7 @@ static int mmc_sdio_power_restore(struct mmc_host *host) sdio_reset(host); mmc_go_idle(host); - mmc_send_if_cond(host, host->ocr_avail); + mmc_send_if_cond(host, host->card->ocr); ret = mmc_send_io_op_cond(host, 0, NULL); if (ret)