From: Adrian Hunter <adrian.hunter@intel.com>
To: Ulf Hansson <ulf.hansson@linaro.org>, Chris Ball <chris@printf.net>
Cc: linux-mmc <linux-mmc@vger.kernel.org>,
Philip Rakity <prakity@nvidia.com>,
Adrian Hunter <adrian.hunter@intel.com>
Subject: [PATCH 01/12] mmc: core: Reset driver type to default
Date: Thu, 5 Feb 2015 15:13:38 +0200 [thread overview]
Message-ID: <1423142029-22521-2-git-send-email-adrian.hunter@intel.com> (raw)
In-Reply-To: <1423142029-22521-1-git-send-email-adrian.hunter@intel.com>
IO state variable drv_type could be set during card
initialization. Consequently, it must be reset to the
default value when setting the initial state.
Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
drivers/mmc/core/core.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index cd46c0e..dbc40c5 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -1179,6 +1179,7 @@ void mmc_set_initial_state(struct mmc_host *host)
host->ios.bus_mode = MMC_BUSMODE_PUSHPULL;
host->ios.bus_width = MMC_BUS_WIDTH_1;
host->ios.timing = MMC_TIMING_LEGACY;
+ host->ios.drv_type = 0;
mmc_set_ios(host);
}
--
1.9.1
next prev parent reply other threads:[~2015-02-05 13:17 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-05 13:13 [PATCH 00/12] mmc: Add support for drive strength for eMMCs Adrian Hunter
2015-02-05 13:13 ` Adrian Hunter [this message]
2015-02-05 13:13 ` [PATCH 02/12] mmc: core: Allow card drive strength to be different to host Adrian Hunter
2015-02-05 13:13 ` [PATCH 03/12] mmc: core: Simplify card drive strength mask Adrian Hunter
2015-02-05 13:13 ` [PATCH 04/12] mmc: core: Add 'card' to drive strength selection callback Adrian Hunter
2015-02-05 13:13 ` [PATCH 05/12] mmc: core: Factor out common code in drive strength selection Adrian Hunter
2015-02-05 13:13 ` [PATCH 06/12] mmc: core: Record card drive strength Adrian Hunter
2015-02-05 13:13 ` [PATCH 07/12] mmc: mmc: Read card's valid driver strength mask Adrian Hunter
2015-02-05 13:13 ` [PATCH 08/12] mmc: mmc: Add driver strength selection Adrian Hunter
2015-02-05 13:13 ` [PATCH 09/12] mmc: core: Add function to read driver-strength device property Adrian Hunter
2015-02-05 13:13 ` [PATCH 10/12] mmc: sdhci: Add a callback to select drive strength Adrian Hunter
2015-02-05 13:13 ` [PATCH 11/12] mmc: sdhci-pci: Add support for drive strength selection for SPT Adrian Hunter
2015-02-05 13:13 ` [PATCH 12/12] mmc: sdhci-pci: Enable HS400 for some Intel host controllers Adrian Hunter
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