mmc: dw_mmc: exynos: Revert the sdr_timing assignment

e6c784eded7b3 ("mmc: dw_mmc: exynos: move the exynos private init") was
wrongly assigning ddr_timing value to sdr_timing. This patch fixes this
by reverting the sdr_timing assignment statement to the earlier location.

Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
diff --git a/drivers/mmc/host/dw_mmc-exynos.c b/drivers/mmc/host/dw_mmc-exynos.c
index d42e664..3423c5e 100644
--- a/drivers/mmc/host/dw_mmc-exynos.c
+++ b/drivers/mmc/host/dw_mmc-exynos.c
@@ -251,12 +251,13 @@
 	if (ret)
 		return ret;
 
+	priv->sdr_timing = SDMMC_CLKSEL_TIMING(timing[0], timing[1], div);
+
 	ret = of_property_read_u32_array(np,
 			"samsung,dw-mshc-ddr-timing", timing, 2);
 	if (ret)
 		return ret;
 
-	priv->sdr_timing = SDMMC_CLKSEL_TIMING(timing[0], timing[1], div);
 	priv->ddr_timing = SDMMC_CLKSEL_TIMING(timing[0], timing[1], div);
 	host->priv = priv;
 	return 0;