MIPS: use generic-y where possible

Use generic-y and remove headers in arch/mips/include/[uapi/]asm/Kbuild
where the header just includes or is identical to the corresponding
<asm-generic/*.h>.

We can't do the same for uapi/asm/kvm_para.h because it's presence is
explicitly checked in include/uapi/linux/Kbuild to decide whether to add
kvm_para.h to header-y.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Tejun Heo <tj@kernel.org>
Cc: Dave Jones <davej@redhat.com>
Cc: David Howells <dhowells@redhat.com>
Cc: David Sharp <dhsharp@google.com>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/5581/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/Kbuild

@@ -1,2 +1,15 @@
 # MIPS headers
+generic-y += cputime.h
+generic-y += current.h
+generic-y += emergency-restart.h
+generic-y += local64.h
+generic-y += mutex.h
+generic-y += parport.h
+generic-y += percpu.h
+generic-y += scatterlist.h
+generic-y += sections.h
+generic-y += segment.h
+generic-y += serial.h
 generic-y += trace_clock.h
+generic-y += ucontext.h
+generic-y += xor.h

arch/mips/include/asm/cputime.h

@@ -1,6 +0,0 @@
-#ifndef __MIPS_CPUTIME_H
-#define __MIPS_CPUTIME_H
-
-#include <asm-generic/cputime.h>
-
-#endif /* __MIPS_CPUTIME_H */

arch/mips/include/asm/current.h

@@ -1 +0,0 @@
-#include <asm-generic/current.h>

arch/mips/include/asm/emergency-restart.h

@@ -1,6 +0,0 @@
-#ifndef _ASM_EMERGENCY_RESTART_H
-#define _ASM_EMERGENCY_RESTART_H
-
-#include <asm-generic/emergency-restart.h>
-
-#endif /* _ASM_EMERGENCY_RESTART_H */

arch/mips/include/asm/local64.h

@@ -1 +0,0 @@
-#include <asm-generic/local64.h>

arch/mips/include/asm/mutex.h

@@ -1,9 +0,0 @@
-/*
- * Pull in the generic implementation for the mutex fastpath.
- *
- * TODO: implement optimized primitives instead, or leave the generic
- * implementation in place, or pick the atomic_xchg() based generic
- * implementation. (see asm-generic/mutex-xchg.h for details)
- */
-
-#include <asm-generic/mutex-dec.h>

arch/mips/include/asm/parport.h

@@ -1 +0,0 @@
-#include <asm-generic/parport.h>

arch/mips/include/asm/percpu.h

@@ -1,6 +0,0 @@
-#ifndef __ASM_PERCPU_H
-#define __ASM_PERCPU_H
-
-#include <asm-generic/percpu.h>
-
-#endif /* __ASM_PERCPU_H */

arch/mips/include/asm/scatterlist.h

@@ -1,6 +0,0 @@
-#ifndef __ASM_SCATTERLIST_H
-#define __ASM_SCATTERLIST_H
-
-#include <asm-generic/scatterlist.h>
-
-#endif /* __ASM_SCATTERLIST_H */

arch/mips/include/asm/sections.h

@@ -1,6 +0,0 @@
-#ifndef _ASM_SECTIONS_H
-#define _ASM_SECTIONS_H
-
-#include <asm-generic/sections.h>
-
-#endif /* _ASM_SECTIONS_H */

arch/mips/include/asm/segment.h

@@ -1,6 +0,0 @@
-#ifndef _ASM_SEGMENT_H
-#define _ASM_SEGMENT_H
-
-/* Only here because we have some old header files that expect it.. */
-
-#endif /* _ASM_SEGMENT_H */

arch/mips/include/asm/serial.h

@@ -1 +0,0 @@
-#include <asm-generic/serial.h>

arch/mips/include/asm/ucontext.h

@@ -1 +0,0 @@
-#include <asm-generic/ucontext.h>

arch/mips/include/asm/xor.h

@@ -1 +0,0 @@
-#include <asm-generic/xor.h>

arch/mips/include/uapi/asm/Kbuild

@@ -1,7 +1,9 @@
 # UAPI Header export list
 include include/uapi/asm-generic/Kbuild.asm
 
-header-y += auxvec.h
+generic-y += auxvec.h
+generic-y += ipcbuf.h
+
 header-y += bitsperlong.h
 header-y += break.h
 header-y += byteorder.h
@@ -11,7 +13,6 @@ header-y += fcntl.h
 header-y += inst.h
 header-y += ioctl.h
 header-y += ioctls.h
-header-y += ipcbuf.h
 header-y += kvm_para.h
 header-y += mman.h
 header-y += msgbuf.h

arch/mips/include/uapi/asm/auxvec.h

@@ -1,4 +0,0 @@
-#ifndef _ASM_AUXVEC_H
-#define _ASM_AUXVEC_H
-
-#endif /* _ASM_AUXVEC_H */

arch/mips/include/uapi/asm/ipcbuf.h

@@ -1 +0,0 @@
-#include <asm-generic/ipcbuf.h>