From: Dong Aisheng <b29396@freescale.com>
To: linux-mmc@vger.kernel.org
Cc: cjb@laptop.org, anton@enomsg.org, shawn.guo@linaro.org,
linux-arm-kernel@lists.infradead.org, s.hauer@pengutronix.de,
b29396@freescale.com
Subject: [PATCH 2/8] mmc: sdhci: allow platform access of sdhci_send_command
Date: Wed, 4 Sep 2013 20:54:11 +0800 [thread overview]
Message-ID: <1378299257-2980-3-git-send-email-b29396@freescale.com> (raw)
In-Reply-To: <1378299257-2980-1-git-send-email-b29396@freescale.com>
It helps for platform code to use it send tuning commands.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
---
drivers/mmc/host/sdhci.c | 4 ++--
drivers/mmc/host/sdhci.h | 2 ++
2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 2890cfd..ae8200a 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -49,7 +49,6 @@ static unsigned int debug_quirks2;
static void sdhci_finish_data(struct sdhci_host *);
-static void sdhci_send_command(struct sdhci_host *, struct mmc_command *);
static void sdhci_finish_command(struct sdhci_host *);
static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode);
static void sdhci_tuning_timer(unsigned long data);
@@ -981,7 +980,7 @@ static void sdhci_finish_data(struct sdhci_host *host)
tasklet_schedule(&host->finish_tasklet);
}
-static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
+void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
{
int flags;
u32 mask;
@@ -1053,6 +1052,7 @@ static void sdhci_send_command(struct sdhci_host *host, struct mmc_command *cmd)
sdhci_writew(host, SDHCI_MAKE_CMD(cmd->opcode, flags), SDHCI_COMMAND);
}
+EXPORT_SYMBOL_GPL(sdhci_send_command);
static void sdhci_finish_command(struct sdhci_host *host)
{
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index 976c14b..0a3ed01 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -394,6 +394,8 @@ static inline void *sdhci_priv(struct sdhci_host *host)
extern void sdhci_card_detect(struct sdhci_host *host);
extern int sdhci_add_host(struct sdhci_host *host);
extern void sdhci_remove_host(struct sdhci_host *host, int dead);
+extern void sdhci_send_command(struct sdhci_host *host,
+ struct mmc_command *cmd);
#ifdef CONFIG_PM
extern int sdhci_suspend_host(struct sdhci_host *host);
--
1.7.1
next prev parent reply other threads:[~2013-09-04 13:01 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-04 12:54 [PATCH 0/8] mmc: sdhci-esdhc-imx: add SD3.0 support Dong Aisheng
2013-09-04 12:54 ` [PATCH 1/8] mmc: sdhci: add hooks for platform specific tuning Dong Aisheng
2013-09-05 3:14 ` Shawn Guo
2013-09-05 14:53 ` Dong Aisheng
2013-09-04 12:54 ` Dong Aisheng [this message]
2013-09-04 12:54 ` [PATCH 3/8] sdhci: sdhci-esdhc-imx: support real clock on and off for imx6q Dong Aisheng
2013-09-05 4:32 ` Shawn Guo
2013-09-05 14:59 ` Dong Aisheng
2013-09-04 12:54 ` [PATCH 4/8] sdhci: sdhci-esdhci-imx: add sd3.0 clock tuning support Dong Aisheng
2013-09-05 6:00 ` Shawn Guo
2013-09-05 15:02 ` Dong Aisheng
2013-09-05 7:33 ` Ulf Hansson
2013-09-05 17:52 ` Dong Aisheng
2013-09-16 7:48 ` Ulf Hansson
2013-09-04 12:54 ` [PATCH 5/8] sdhci: sdhci-esdhc-imx: change pinctrl state according to uhs mode Dong Aisheng
2013-09-05 6:34 ` Shawn Guo
2013-09-05 15:06 ` Dong Aisheng
2013-09-05 7:38 ` Ulf Hansson
2013-09-05 16:04 ` Dong Aisheng
2013-09-13 14:01 ` Ulf Hansson
2013-09-13 16:38 ` Dong Aisheng
2013-09-05 18:40 ` Matt Sealey
2013-09-11 9:26 ` Dong Aisheng
2013-09-27 0:28 ` Matt Sealey
2013-09-04 12:54 ` [PATCH 6/8] mmc: sdhci-esdhc: correct pre_div for imx6q Dong Aisheng
2013-09-04 12:54 ` [PATCH 7/8] mmc: sdhci-esdhc: set actual_clock in clock setting Dong Aisheng
2013-09-04 12:54 ` [PATCH 8/8] ARM: dts: imx6qdl: add uhs pinctrl state for usdhc3 Dong Aisheng
2013-09-05 6:43 ` Shawn Guo
2013-09-05 15:09 ` Dong Aisheng
2013-09-05 8:03 ` Sascha Hauer
2013-09-05 15:29 ` Dong Aisheng
2013-09-05 7:42 ` [PATCH 0/8] mmc: sdhci-esdhc-imx: add SD3.0 support Ulf Hansson
2013-09-05 18:01 ` Dong Aisheng
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