mips: convert fdt pointers to opaque pointers
The architecture code does not need to access the internals of the FDT
blob directly, so make the pointers to it void * and use char arrays
for section variables.
Signed-off-by: Rob Herring <robh@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Tested-by: Grant Likely <grant.likely@linaro.org>
diff --git a/arch/mips/mti-sead3/sead3-setup.c b/arch/mips/mti-sead3/sead3-setup.c
index bf7fe48..e43f480 100644
--- a/arch/mips/mti-sead3/sead3-setup.c
+++ b/arch/mips/mti-sead3/sead3-setup.c
@@ -69,17 +69,17 @@
if (!memsize)
return;
- offset = fdt_path_offset(&__dtb_start, "/memory");
+ offset = fdt_path_offset(__dtb_start, "/memory");
if (offset > 0) {
uint64_t new_value;
/*
* reg contains 2 32-bits BE values, offset and size. We just
* want to replace the size value without affecting the offset
*/
- prop_value = fdt_getprop(&__dtb_start, offset, "reg", &prop_len);
+ prop_value = fdt_getprop(__dtb_start, offset, "reg", &prop_len);
new_value = be64_to_cpu(*prop_value);
new_value = (new_value & ~0xffffffffllu) | memsize;
- fdt_setprop_inplace_u64(&__dtb_start, offset, "reg", new_value);
+ fdt_setprop_inplace_u64(__dtb_start, offset, "reg", new_value);
}
}
@@ -92,7 +92,7 @@
* Load the builtin devicetree. This causes the chosen node to be
* parsed resulting in our memory appearing
*/
- __dt_setup_arch(&__dtb_start);
+ __dt_setup_arch(__dtb_start);
}
void __init device_tree_init(void)