powerpc: remove superflous inclusions of asm/fixmap.h

Files not using fixmap consts or functions don't need asm/fixmap.h
Signed-off-by: NChristophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: NMichael Ellerman <mpe@ellerman.id.au>

arch/powerpc/include/asm/fixmap.h

@@ -15,9 +15,7 @@
 #define _ASM_FIXMAP_H
 
 #ifndef __ASSEMBLY__
-#include <linux/kernel.h>
 #include <asm/page.h>
-#include <asm/pgtable.h>
 #ifdef CONFIG_HIGHMEM
 #include <linux/threads.h>
 #include <asm/kmap_types.h>

arch/powerpc/kernel/head_8xx.S

@@ -30,7 +30,6 @@
 #include <asm/ppc_asm.h>
 #include <asm/asm-offsets.h>
 #include <asm/ptrace.h>
-#include <asm/fixmap.h>
 #include <asm/export.h>
 
 #if CONFIG_TASK_SIZE <= 0x80000000 && CONFIG_PAGE_OFFSET >= 0x80000000

arch/powerpc/mm/dump_hashpagetable.c

@@ -19,7 +19,6 @@
 #include <linux/mm.h>
 #include <linux/sched.h>
 #include <linux/seq_file.h>
-#include <asm/fixmap.h>
 #include <asm/pgtable.h>
 #include <linux/const.h>
 #include <asm/page.h>

arch/powerpc/sysdev/cpm_common.c

@@ -28,7 +28,6 @@
 #include <asm/udbg.h>
 #include <asm/io.h>
 #include <asm/cpm.h>
-#include <asm/fixmap.h>
 #include <soc/fsl/qe/qe.h>
 
 #include <mm/mmu_decl.h>