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>
parent
9b4d2b63
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