From 4e96274e2b7a7463de6849c0411d876182ee8889 Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Sat, 6 Apr 2013 04:10:13 +0400 Subject: xtensa: clean up stpill_registers - remove unused asm parameters; - fix EXCM bit setting in the PS SR during _spill_registers call. Signed-off-by: Max Filippov Signed-off-by: Chris Zankel --- arch/xtensa/include/asm/traps.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch/xtensa/include/asm') diff --git a/arch/xtensa/include/asm/traps.h b/arch/xtensa/include/asm/traps.h index b5464ef3cf66..917488a0ab00 100644 --- a/arch/xtensa/include/asm/traps.h +++ b/arch/xtensa/include/asm/traps.h @@ -22,10 +22,9 @@ extern void do_unhandled(struct pt_regs *regs, unsigned long exccause); static inline void spill_registers(void) { - unsigned int a0, ps; __asm__ __volatile__ ( - "movi a14, " __stringify(PS_EXCM_BIT | LOCKLEVEL) "\n\t" + "movi a14, "__stringify((1 << PS_EXCM_BIT) | LOCKLEVEL)"\n\t" "mov a12, a0\n\t" "rsr a13, sar\n\t" "xsr a14, ps\n\t" @@ -35,7 +34,7 @@ static inline void spill_registers(void) "mov a0, a12\n\t" "wsr a13, sar\n\t" "wsr a14, ps\n\t" - : : "a" (&a0), "a" (&ps) + : : #if defined(CONFIG_FRAME_POINTER) : "a2", "a3", "a4", "a11", "a12", "a13", "a14", "a15", #else -- cgit v1.2.3