[U-Boot] [PATCH 2/2] dm: mmc: dwmmc: use the callback functions as static

[Jaehoon Chung]

There are no places to call these functions.
It should be used the callback function.
Then it can be used as static functions.

Signed-off-by: Jaehoon Chung <jh80.chung at samsung.com>
---
 drivers/mmc/dw_mmc.c | 4 ++--
 include/dwmmc.h      | 3 ---
 2 files changed, 2 insertions(+), 5 deletions(-)

diff --git a/drivers/mmc/dw_mmc.c b/drivers/mmc/dw_mmc.c
index 3411f95..f83a6bc 100644
--- a/drivers/mmc/dw_mmc.c
+++ b/drivers/mmc/dw_mmc.c
@@ -182,7 +182,7 @@ static int dwmci_set_transfer_mode(struct dwmci_host *host,
 }
 
 #ifdef CONFIG_DM_MMC_OPS
-int dwmci_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
+static int dwmci_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
 		   struct mmc_data *data)
 {
 	struct mmc *mmc = mmc_get_mmc_dev(dev);
@@ -381,7 +381,7 @@ static int dwmci_setup_bus(struct dwmci_host *host, u32 freq)
 }
 
 #ifdef CONFIG_DM_MMC_OPS
-int dwmci_set_ios(struct udevice *dev)
+static int dwmci_set_ios(struct udevice *dev)
 {
 	struct mmc *mmc = mmc_get_mmc_dev(dev);
 #else
diff --git a/include/dwmmc.h b/include/dwmmc.h
index 164d1dc..d18ec84 100644
--- a/include/dwmmc.h
+++ b/include/dwmmc.h
@@ -295,9 +295,6 @@ int add_dwmci(struct dwmci_host *host, u32 max_clk, u32 min_clk);
 
 #ifdef CONFIG_DM_MMC_OPS
 /* Export the operations to drivers */
-int dwmci_send_cmd(struct udevice *dev, struct mmc_cmd *cmd,
-		   struct mmc_data *data);
-int dwmci_set_ios(struct udevice *dev);
 int dwmci_probe(struct udevice *dev);
 extern const struct dm_mmc_ops dm_dwmci_ops;
 #endif
-- 
1.9.1