RISC-V: Fix memblock_free() usages in init_resources()

`memblock_free()` takes a physical address as its first argument.
Fix the wrong usages in `init_resources()`.

Fixes: ffe0e52 ("RISC-V: Improve init_resources()")
Fixes: 797f037 ("RISC-V: Do not allocate memblock while iterating reserved memblocks")
Signed-off-by: Wende Tan <[email protected]>
Signed-off-by: Palmer Dabbelt <[email protected]>

Author: twd2

arch/riscv/kernel/setup.c

@@ -231,13 +231,13 @@ static void __init init_resources(void)
 
 	/* Clean-up any unused pre-allocated resources */
 	mem_res_sz = (num_resources - res_idx + 1) * sizeof(*mem_res);
-	memblock_free((phys_addr_t) mem_res, mem_res_sz);
+	memblock_free(__pa(mem_res), mem_res_sz);
 	return;
 
  error:
 	/* Better an empty resource tree than an inconsistent one */
 	release_child_resources(&iomem_resource);
-	memblock_free((phys_addr_t) mem_res, mem_res_sz);
+	memblock_free(__pa(mem_res), mem_res_sz);
 }