diff options
| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-10-29 14:15:00 -0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@linaro.org> | 2014-11-04 11:43:09 -0500 |
| commit | 50ba08f301a1b0310775deeed00c9b24ba75fe8a (patch) | |
| tree | c1bae1ae585a16bde52d2901f952507fe452cee3 /drivers/of/base.c | |
| parent | b75b276bead4850c86e60747babe09be5c13d4d1 (diff) | |
of/fdt: Don't clear initial_boot_params if fdt_check_header() fails
If the device tree pointer is NULL, early_init_dt_verify() fails, leaving
initial_boot_params unchanged. If the device tree pointer is non-NULL but
invalid, early_init_dt_verify() again fails but this time it also clears
initial_boot_params.
Leave initial_boot_params unchanged if the device tree pointer is invalid.
This doesn't fix a bug, but it makes the behavior more consistent and
easier to analyze.
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
Diffstat (limited to 'drivers/of/base.c')
0 files changed, 0 insertions, 0 deletions