MLK-21354-2 mmc: fsl_esdhc: fix pre_div
We have initialized pre_div, so no need to override it. And
it will break those have pre_div initialized as 2.
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Ye Li <ye.li@nxp.com>
(cherry picked from commit 94ec725e440da10c04b5e7f1c9e59b47112c1dd0)
diff --git a/drivers/mmc/fsl_esdhc.c b/drivers/mmc/fsl_esdhc.c
index 6df5ab1..5d09b3f 100644
--- a/drivers/mmc/fsl_esdhc.c
+++ b/drivers/mmc/fsl_esdhc.c
@@ -6,6 +6,8 @@
* Based vaguely on the pxa mmc code:
* (C) Copyright 2003
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
+ * Copyright 2019 NXP
+ *
*/
#include <config.h>
@@ -641,8 +643,7 @@
for (; pre_div < 256; pre_div *= 2)
if ((sdhc_clk / pre_div) <= (clock * 16))
break;
- } else
- pre_div = 1;
+ }
for (div = 1; div <= 16; div++)
if ((sdhc_clk / (div * pre_div)) <= clock)
