[PATCH 1/2] mmc: sdhci: convert sdhci_calc_timeout() to non-static

[ziniu . wang_1]

From: Luke Wang <ziniu.wang_1@xxxxxxx>

Export sdhci_calc_timeout() so that it is accessible from platform drivers.

Signed-off-by: Luke Wang <ziniu.wang_1@xxxxxxx>
---
 drivers/mmc/host/sdhci.c | 5 +++--
 drivers/mmc/host/sdhci.h | 2 ++
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index 5f91b44891f9..ec99616cc51e 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -966,8 +966,8 @@ static void sdhci_calc_sw_timeout(struct sdhci_host *host,
 		host->data_timeout += MMC_CMD_TRANSFER_TIME;
 }
 
-static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd,
-			     bool *too_big)
+u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd,
+		      bool *too_big)
 {
 	u8 count;
 	struct mmc_data *data;
@@ -1023,6 +1023,7 @@ static u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd,
 
 	return count;
 }
+EXPORT_SYMBOL_GPL(sdhci_calc_timeout);
 
 static void sdhci_set_transfer_irqs(struct sdhci_host *host)
 {
diff --git a/drivers/mmc/host/sdhci.h b/drivers/mmc/host/sdhci.h
index cd0e35a80542..71a48899c29b 100644
--- a/drivers/mmc/host/sdhci.h
+++ b/drivers/mmc/host/sdhci.h
@@ -897,5 +897,7 @@ void sdhci_abort_tuning(struct sdhci_host *host, u32 opcode);
 void sdhci_switch_external_dma(struct sdhci_host *host, bool en);
 void sdhci_set_data_timeout_irq(struct sdhci_host *host, bool enable);
 void __sdhci_set_timeout(struct sdhci_host *host, struct mmc_command *cmd);
+u8 sdhci_calc_timeout(struct sdhci_host *host, struct mmc_command *cmd,
+		      bool *too_big);
 
 #endif /* __SDHCI_HW_H */
-- 
2.34.1