[PATCH] x86: Correct error return value in mrccache_get_region()

[Bin Meng]

On Mon, Feb 3, 2020 at 8:44 AM Bin Meng <bmeng.cn at gmail.com> wrote:
>
> On Mon, Feb 3, 2020 at 4:37 AM Simon Glass <sjg at chromium.org> wrote:
> >
> > This function doesn't use uclass_find_first_device() correctly. Add a
> > check that the device is found so we don't try to read properties from a
> > NULL device.
> >
> > The fixes booting on minnoxmax.
> >
> > Fixes: 87f1084a630 ("x86: Adjust mrccache_get_region() to use livetree")
> >
> > Signed-off-by: Simon Glass <sjg at chromium.org>
> > ---
> >
> >  arch/x86/lib/mrccache.c | 2 ++
> >  1 file changed, 2 insertions(+)
> >
>
> Reviewed-by: Bin Meng <bmeng.cn at gmail.com>

applied to u-boot-x86, thanks!