mmc: fsl_esdhc: fix problem when using clk driver

Move init_clk_usdhc to non-clk driver case, since assigned-clocks properties
will initialize the clocks by clk driver.

Signed-off-by: Ye Li <ye.li@nxp.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index 9befb19..92b152f 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -1519,8 +1519,6 @@
 	 * work as expected.
 	 */
 
-	init_clk_usdhc(dev_seq(dev));
-
 #if CONFIG_IS_ENABLED(CLK)
 	/* Assigned clock already set clock */
 	ret = clk_get_by_name(dev, "per", &priv->per_clk);
@@ -1536,6 +1534,8 @@
 
 	priv->sdhc_clk = clk_get_rate(&priv->per_clk);
 #else
+	init_clk_usdhc(dev_seq(dev));
+
 	priv->sdhc_clk = mxc_get_clock(MXC_ESDHC_CLK + dev_seq(dev));
 	if (priv->sdhc_clk <= 0) {
 		dev_err(dev, "Unable to get clk for %s\n", dev->name);