| Message ID | 1416588884-21701-3-git-send-email-hector.palacios@digi.com |
|---|---|
| State | Awaiting Upstream |
| Delegated to: | Stefano Babic |
| Headers | show |
On 21/11/2014 17:54, Hector Palacios wrote: > 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> > --- > drivers/misc/mxs_ocotp.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c > index 1659ee6a5eec..6f0a1d3e6da8 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) { > Applied to u-boot-imx, thanks ! Best regards, Stefano Babic
diff --git a/drivers/misc/mxs_ocotp.c b/drivers/misc/mxs_ocotp.c index 1659ee6a5eec..6f0a1d3e6da8 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) {
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> --- drivers/misc/mxs_ocotp.c | 2 ++ 1 file changed, 2 insertions(+)