powerpc: Move epapr_paravirt_early_init() to early_init_devtree()

The function is called by both 32-bit and 64-bit early setup right
after early_init_devtree(). All it does is run yet another early
DT parser which is precisely what early_init_devtree() is about,
so move it in there.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/kernel/setup_32.c

@@ -37,7 +37,6 @@
 #include <asm/serial.h>
 #include <asm/udbg.h>
 #include <asm/mmu_context.h>
-#include <asm/epapr_hcalls.h>
 #include <asm/code-patching.h>
 
 #define DBG(fmt...)
@@ -125,8 +124,6 @@ notrace void __init machine_init(u64 dt_ptr)
 	/* Do some early initialization based on the flat device tree */
 	early_init_devtree(__va(dt_ptr));
 
-	epapr_paravirt_early_init();
-
 	early_init_mmu();
 
 	probe_machine();