From: Dong Aisheng <b29396@freescale.com>
To: linux-mmc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org, cjb@laptop.org,
shawn.guo@linaro.org, anton@enomsg.org, s.hauer@pengutronix.de,
w.sang@pengutronix.de, ulf.hansson@linaro.org,
neko@bakuhatsu.net, b29396@freescale.com
Subject: [PATCH v2 2/9] mmc: sdhci: allow platform access of sdhci_send_command
Date: Fri, 13 Sep 2013 19:11:31 +0800 [thread overview]
Message-ID: <1379070698-7344-3-git-send-email-b29396@freescale.com> (raw)
In-Reply-To: <1379070698-7344-1-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 072d78c..66bce7a 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:[~2013-09-13 11:21 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-13 11:11 [PATCH v2 0/9] mmc: sdhci-esdhc-imx: add SD3.0 support Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 1/9] mmc: sdhci: add hooks for platform specific tuning Dong Aisheng
2013-09-13 11:11 ` Dong Aisheng [this message]
2013-09-13 11:11 ` [PATCH v2 3/9] mmc: sdhci-esdhci: move common esdhc_set_clock to platform driver Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 4/9] sdhci: sdhci-esdhc-imx: support real clock on and off for imx6q Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 5/9] sdhci: sdhci-esdhci-imx: add sd3.0 clock tuning support Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 6/9] sdhci: sdhci-esdhc-imx: change pinctrl state according to uhs mode Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 7/9] mmc: sdhci-esdhc-imx: correct pre_div for imx6q Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 8/9] mmc: sdhci-esdhc-imx: set actual_clock in clock setting Dong Aisheng
2013-09-13 11:11 ` [PATCH v2 9/9] ARM: dts: imx6qdl: add uhs pinctrl state for usdhc3 Dong Aisheng
2013-09-16 8:44 ` Shawn Guo
2013-09-26 2:01 ` [PATCH v2 0/9] mmc: sdhci-esdhc-imx: add SD3.0 support Chris Ball
2013-09-26 9:02 ` Shawn Guo
2013-09-26 11:57 ` Chris Ball
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