Merge branch 'sparc32-sparse'

Sam Ravnborg says:

====================
sparse warning fixes in arch/sparc/

The following patch-set address a lot of sparse warnings
in the sparc32 specific parts of arch/sparc/.
A few sparc64 bits are touched too when code are shared.

Within arch/sparc/mm/ only two warnings remains.
These are related to the return value of of_ioremap() which is __iomem.

Within arch/sparc/kernel/ only three files now produces sparse warnings:
    sys_sparc_32.c
    time_32.c
    auxio_32.c

The fixes was not obvious so the warnings was left for now.

When looking at tadpole.c I was left with the impression that most
of the code was actually unused - but for now I added a "TODO".

This is made on top of 3.15-rc2.

This set replaces the two sets sent the last days.
V2:
- Do not add extern in front of prototypes.
- Tidy up a few changelongs

There are still sparse warnings left that are easy to address.
But this fixes the majority.
====================

1 files changed, 3 insertions, 6 deletions

diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
index 59dbd4645725..908e8c17c902 100644
--- a/arch/sparc/mm/fault_32.c
+++ b/arch/sparc/mm/fault_32.c
@@ -26,14 +26,14 @@
 #include <asm/pgtable.h>
 #include <asm/openprom.h>
 #include <asm/oplib.h>
+#include <asm/setup.h>
 #include <asm/smp.h>
 #include <asm/traps.h>
 #include <asm/uaccess.h>
 
-int show_unhandled_signals = 1;
+#include "mm_32.h"
 
-static void unhandled_fault(unsigned long, struct task_struct *,
-		struct pt_regs *) __attribute__ ((noreturn));
+int show_unhandled_signals = 1;
 
 static void __noreturn unhandled_fault(unsigned long address,
 				       struct task_struct *tsk,
@@ -141,9 +141,6 @@ static void __do_fault_siginfo(int code, int sig, struct pt_regs *regs,
 	force_sig_info (sig, &info, current);
 }
 
-extern unsigned long safe_compute_effective_address(struct pt_regs *,
-						    unsigned int);
-
 static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
 {
 	unsigned int insn;