diff options
| author | Dong Aisheng <b29396@freescale.com> | 2013-09-04 15:46:24 +0800 |
|---|---|---|
| committer | Dong Aisheng <b29396@freescale.com> | 2013-09-06 23:35:43 +0800 |
| commit | afe08e4b2ce27cae2c312c5ee5c17ee6253ade72 (patch) | |
| tree | 3e960130d297a0af8cae0dc69b8cc896cb514724 /drivers | |
| parent | ad0bc13338ea22ddf53f3c64162e2219511d8089 (diff) | |
ENGR00278646-2 mmc: sdhci: allow platform access of sdhci_send_command
It helps for platform code to use it send tuning commands.
Signed-off-by: Dong Aisheng <b29396@freescale.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 4 | ||||
| -rw-r--r-- | 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 adc73b5e97de..e48a53c38989 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); @@ -969,7 +968,7 @@ 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; @@ -1041,6 +1040,7 @@ 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 851c2fba3eb1..4236ba134941 100644 --- a/drivers/mmc/host/sdhci.h +++ b/drivers/mmc/host/sdhci.h @@ -393,6 +393,8 @@ 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); |