mxs_ocotp: clear the error flag before initiating write operation
A previous operation may have set the error flag, which must be cleared
before a new write operation can be issued.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c
index 1659ee6..6f0a1d3 100644
--- a/drivers/misc/mxs_ocotp.c
+++ b/drivers/misc/mxs_ocotp.c
@@ -187,6 +187,8 @@
uint32_t hclk_val, vddio_val;
int ret;
+ mxs_ocotp_clear_error();
+
/* Make sure the banks are closed for reading. */
ret = mxs_ocotp_read_bank_open(0);
if (ret) {