tree c1535955444800778e8910844471594bcf088aa0
parent 9b4d2b635bd0cf8dfc45223f66fd85792fd2dc7b
author Stephen Boyd <swboyd@chromium.org> 1557866453 -0700
committer Rob Herring <robh@kernel.org> 1558733967 -0500

of/fdt: Mark initial_boot_params as __ro_after_init

The FDT pointer, i.e. initial_boot_params, shouldn't be changed after
init. It's only set by boot code and then the only user of the FDT is
the raw sysfs reading API. Mark this pointer with __ro_after_init so
that the pointer can't be changed after init.

Cc: Hsin-Yi Wang <hsinyi@chromium.org>
Signed-off-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Rob Herring <robh@kernel.org>