Subject: [PATCH 16/28] powerpc/64s/exception: remove STD_EXCEPTION_COMMON variants

From: Nicholas Piggin <[email-masked]>
Date: Wed, 12 Jun 2019 00:30:28 +1000

These are only called in one place each.

No generated code change.

Signed-off-by: Nicholas Piggin <[email-masked]>
---
 arch/powerpc/include/asm/exception-64s.h | 22 ----------------------
 arch/powerpc/include/asm/head-64.h       | 19 +++++++++++++++++--
 2 files changed, 17 insertions(+), 24 deletions(-)

diff --git a/arch/powerpc/include/asm/exception-64s.h b/arch/powerpc/include/asm/exception-64s.h
index 6de3c393ddf7..73705421f423 100644
--- a/arch/powerpc/include/asm/exception-64s.h
+++ b/arch/powerpc/include/asm/exception-64s.h
@@ -555,28 +555,6 @@ END_FTR_SECTION_IFSET(CPU_FTR_CTRL)
 	EXCEPTION_PROLOG_COMMON_2(area);			\
 	EXCEPTION_PROLOG_COMMON_3(trap)
 
-#define STD_EXCEPTION_COMMON(trap, hdlr)			\
-	EXCEPTION_COMMON(PACA_EXGEN, trap);			\
-	bl	save_nvgprs;					\
-	RECONCILE_IRQ_STATE(r10, r11);				\
-	addi	r3,r1,STACK_FRAME_OVERHEAD;			\
-	bl	hdlr;						\
-	b	ret_from_except
-
-/*
- * Like STD_EXCEPTION_COMMON, but for exceptions that can occur
- * in the idle task and therefore need the special idle handling
- * (finish nap and runlatch)
- */
-#define STD_EXCEPTION_COMMON_ASYNC(trap, hdlr)			\
-	EXCEPTION_COMMON(PACA_EXGEN, trap);			\
-	FINISH_NAP;						\
-	RECONCILE_IRQ_STATE(r10, r11);				\
-	RUNLATCH_ON;						\
-	addi	r3,r1,STACK_FRAME_OVERHEAD;			\
-	bl	hdlr;						\
-	b	ret_from_except_lite
-
 /*
  * When the idle code in power4_idle puts the CPU into NAP mode,
  * it has to do so in a loop, and relies on the external interrupt
diff --git a/arch/powerpc/include/asm/head-64.h b/arch/powerpc/include/asm/head-64.h
index 54db05afb80f..dc1940c94a86 100644
--- a/arch/powerpc/include/asm/head-64.h
+++ b/arch/powerpc/include/asm/head-64.h
@@ -441,11 +441,26 @@ end_##sname:
 
 #define EXC_COMMON(name, realvec, hdlr)					\
 	EXC_COMMON_BEGIN(name);						\
-	STD_EXCEPTION_COMMON(realvec, hdlr)
+	EXCEPTION_COMMON(PACA_EXGEN, realvec);				\
+	bl	save_nvgprs;						\
+	RECONCILE_IRQ_STATE(r10, r11);					\
+	addi	r3,r1,STACK_FRAME_OVERHEAD;				\
+	bl	hdlr;							\
+	b	ret_from_except
 
+/*
+ * Like EXC_COMMON, but for exceptions that can occur in the idle task and
+ * therefore need the special idle handling (finish nap and runlatch)
+ */
 #define EXC_COMMON_ASYNC(name, realvec, hdlr)				\
 	EXC_COMMON_BEGIN(name);						\
-	STD_EXCEPTION_COMMON_ASYNC(realvec, hdlr)
+	EXCEPTION_COMMON(PACA_EXGEN, realvec);				\
+	FINISH_NAP;							\
+	RECONCILE_IRQ_STATE(r10, r11);					\
+	RUNLATCH_ON;							\
+	addi	r3,r1,STACK_FRAME_OVERHEAD;				\
+	bl	hdlr;							\
+	b	ret_from_except_lite
 
 #endif /* __ASSEMBLY__ */
 
-- 
2.20.1