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microblaze: Declare microblaze_kgdb_break in header

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This patch removes the warning:
arch/microblaze/kernel/kgdb.c:81:6: warning: no previous prototype for
'microblaze_kgdb_break' [-Wmissing-prototypes]

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
This commit is contained in:
Michal Simek 2014-12-18 15:32:57 +01:00
parent b366f11b9a
commit f396a4d231
2 changed files with 5 additions and 1 deletions
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3
arch/microblaze/include/asm/kgdb.h
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@ -23,6 +23,9 @@ static inline void arch_kgdb_breakpoint(void)
__asm__ __volatile__("brki r16, 0x18;");
}
struct pt_regs;
asmlinkage void microblaze_kgdb_break(struct pt_regs *regs);
#endif /* __ASSEMBLY__ */
#endif /* __MICROBLAZE_KGDB_H__ */
#endif /* __KERNEL__ */

3
arch/microblaze/kernel/kgdb.c
View File

@ -12,6 +12,7 @@
#include <linux/io.h>
#include <asm/cacheflush.h>
#include <asm/asm-offsets.h>
#include <asm/kgdb.h>
#include <asm/pvr.h>
#define GDB_REG 0
@ -77,7 +78,7 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs)
pt_regb[i] = gdb_regs[i];
}
void microblaze_kgdb_break(struct pt_regs *regs)
asmlinkage void microblaze_kgdb_break(struct pt_regs *regs)
{
if (kgdb_handle_exception(1, SIGTRAP, 0, regs) != 0)
return;