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Commit de2232ed authored by Hirokazu Takata's avatar Hirokazu Takata
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m32r: Cosmetic updates of arch/m32r/kernel/entry.S 



- Remove unused symbols *_MASK
- Change indentation of comments, etc.

Signed-off-by: default avatarHirokazu Takata <takata@linux-m32r.org>
parent abd0a782

arch/m32r/kernel/entry.S

+7 −15
Original line number Diff line number Diff line
@@ -109,13 +109,6 @@ 
#define SP(reg)			@(0x68,reg)

#define ORIG_R0(reg)		@(0x6C,reg)



CF_MASK		= 0x00000001

TF_MASK		= 0x00000100

IF_MASK		= 0x00000200

DF_MASK		= 0x00000400

NT_MASK		= 0x00004000

VM_MASK		= 0x00020000



#ifdef CONFIG_PREEMPT

#define preempt_stop(x)		CLI(x)

#else
@@ -295,7 +288,7 @@ ENTRY(ei_handler) 
#endif

	SAVE_ALL

	mv	r1, sp			; arg1(regs)

	;    GET_ICU_STATUS;

	; get ICU status

	seth	r0, #shigh(M32R_ICU_ISTS_ADDR)

	ld	r0, @(low(M32R_ICU_ISTS_ADDR),r0)

	push	r0
@@ -377,6 +370,7 @@ ENTRY(ei_handler) 
	.fillinsn

5:

#endif /* CONFIG_PLAT_HAS_INT2ICU */



check_end:

	bl	do_IRQ

	pop	r14
@@ -495,8 +489,8 @@ ENTRY(pie_handler) 
	bra	error_code



ENTRY(debug_trap)

	.global	withdraw_debug_trap

	/* void debug_trap(void) */

	.global	withdraw_debug_trap

	SWITCH_TO_KERNEL_STACK

	SAVE_ALL

	mv	r0, sp				; pt_regs
@@ -515,11 +509,9 @@ ENTRY(ill_trap) 
	bl	do_ill_trap

	bra	error_code





/* Cache flushing handler */

ENTRY(cache_flushing_handler)

	.global	_flush_cache_all

	/* void _flush_cache_all(void); */

	.global	_flush_cache_all

	SWITCH_TO_KERNEL_STACK

	push	r0

	push	r1