powerpc/asm: Convert .llong directives to .8byte

.llong is an undocumented PPC specific directive. The generic
equivalent is .quad, but even better (because it's self describing) is
.8byte.

Convert all .llong directives to .8byte.

Signed-off-by: Tobin C. Harding <me@tobin.cc>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
diff --git a/arch/powerpc/boot/crt0.S b/arch/powerpc/boot/crt0.S
index 12866cc..dcf2f15 100644
--- a/arch/powerpc/boot/crt0.S
+++ b/arch/powerpc/boot/crt0.S
@@ -26,17 +26,17 @@
 
 #ifdef __powerpc64__
 .balign 8
-p_start:	.llong	_start
-p_etext:	.llong	_etext
-p_bss_start:	.llong	__bss_start
-p_end:		.llong	_end
+p_start:	.8byte	_start
+p_etext:	.8byte	_etext
+p_bss_start:	.8byte	__bss_start
+p_end:		.8byte	_end
 
-p_toc:		.llong	__toc_start + 0x8000 - p_base
-p_dyn:		.llong	__dynamic_start - p_base
-p_rela:		.llong	__rela_dyn_start - p_base
-p_prom:		.llong	0
+p_toc:		.8byte	__toc_start + 0x8000 - p_base
+p_dyn:		.8byte	__dynamic_start - p_base
+p_rela:		.8byte	__rela_dyn_start - p_base
+p_prom:		.8byte	0
 	.weak	_platform_stack_top
-p_pstack:	.llong	_platform_stack_top
+p_pstack:	.8byte	_platform_stack_top
 #else
 p_start:	.long	_start
 p_etext:	.long	_etext