| commit | 7149d3800558df4b5ba535472c6968ea9b2332c9 | [log] [tgz] |
|---|---|---|
| author | Simon Glass <sjg@chromium.org> | Sun Feb 02 13:37:06 2020 -0700 |
| committer | Bin Meng <bmeng.cn@gmail.com> | Thu Mar 05 18:19:04 2020 +0800 |
| tree | c4c25136b7bd53d77e81d0317bdac57b2aebc41f | |
| parent | d16e18ca6c4d81ac142acd529b1acb55b0c96dfc [diff] |
x86: Correct error return value in mrccache_get_region()
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@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>