dm: mmc: Move mmc_switch_part() above its callers

This function is defined after it is used. In preparation for making it
static, move it up a little. Also drop the printf() which should not appear
in a driver.

Signed-off-by: Simon Glass <sjg@chromium.org>

drivers/mmc/mmc.c

@@ -582,30 +582,6 @@ static int mmc_set_capacity(struct mmc *mmc, int part_num)
 	return 0;
 }
 
-int mmc_select_hwpart(int dev_num, int hwpart)
-{
-	struct mmc *mmc = find_mmc_device(dev_num);
-	int ret;
-
-	if (!mmc)
-		return -ENODEV;
-
-	if (mmc->block_dev.hwpart == hwpart)
-		return 0;
-
-	if (mmc->part_config == MMCPART_NOAVAILABLE) {
-		printf("Card doesn't support part_switch\n");
-		return -EMEDIUMTYPE;
-	}
-
-	ret = mmc_switch_part(dev_num, hwpart);
-	if (ret)
-		return ret;
-
-	return 0;
-}
-
-
 int mmc_switch_part(int dev_num, unsigned int part_num)
 {
 	struct mmc *mmc = find_mmc_device(dev_num);
@@ -630,6 +606,27 @@ int mmc_switch_part(int dev_num, unsigned int part_num)
 	return ret;
 }
 
+int mmc_select_hwpart(int dev_num, int hwpart)
+{
+	struct mmc *mmc = find_mmc_device(dev_num);
+	int ret;
+
+	if (!mmc)
+		return -ENODEV;
+
+	if (mmc->block_dev.hwpart == hwpart)
+		return 0;
+
+	if (mmc->part_config == MMCPART_NOAVAILABLE)
+		return -EMEDIUMTYPE;
+
+	ret = mmc_switch_part(dev_num, hwpart);
+	if (ret)
+		return ret;
+
+	return 0;
+}
+
 int mmc_hwpart_config(struct mmc *mmc,
 		      const struct mmc_hwpart_conf *conf,
 		      enum mmc_hwpart_conf_mode mode)