From 3d99fcbc159915405a77e8bd5d719ba446137875 Mon Sep 17 00:00:00 2001 From: Hector Palacios Date: Fri, 21 Nov 2014 17:54:44 +0100 Subject: 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 --- drivers/misc/mxs_ocotp.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/misc') diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c index 1659ee6a5e..6f0a1d3e6d 100644 --- a/drivers/misc/mxs_ocotp.c +++ b/drivers/misc/mxs_ocotp.c @@ -187,6 +187,8 @@ static int mxs_ocotp_write_fuse(uint32_t addr, uint32_t mask) 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) { -- cgit v1.2.1