From 50e4f2a671f609206df24601d729b467a9ef0665 Mon Sep 17 00:00:00 2001
From: Stephanos Ioannidis <root@stephanos.io>
Date: Wed, 18 Mar 2020 09:58:10 +0900
Subject: [PATCH] arch: arm: aarch32: Fix whitespaces in cpu_idle.S

This commit fixes whitespaces in cpu_idle.S.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
---
 arch/arm/core/aarch32/cpu_idle.S | 64 ++++++++++++++++----------------
 1 file changed, 32 insertions(+), 32 deletions(-)

diff --git a/arch/arm/core/aarch32/cpu_idle.S b/arch/arm/core/aarch32/cpu_idle.S
index 45aa67a2412..e1b9a87cc99 100644
--- a/arch/arm/core/aarch32/cpu_idle.S
+++ b/arch/arm/core/aarch32/cpu_idle.S
@@ -20,12 +20,12 @@ GTEXT(arch_cpu_idle)
 GTEXT(arch_cpu_atomic_idle)
 
 #if defined(CONFIG_CPU_CORTEX_M)
-#define _SCB_SCR 0xE000ED10
+#define _SCB_SCR		0xE000ED10
 
-#define _SCB_SCR_SEVONPEND (1 << 4)
-#define _SCB_SCR_SLEEPDEEP (1 << 2)
-#define _SCB_SCR_SLEEPONEXIT (1 << 1)
-#define _SCR_INIT_BITS _SCB_SCR_SEVONPEND
+#define _SCB_SCR_SEVONPEND	(1 << 4)
+#define _SCB_SCR_SLEEPDEEP	(1 << 2)
+#define _SCB_SCR_SLEEPONEXIT	(1 << 1)
+#define _SCR_INIT_BITS		_SCB_SCR_SEVONPEND
 #endif
 
 /**
@@ -44,48 +44,48 @@ GTEXT(arch_cpu_atomic_idle)
 
 SECTION_FUNC(TEXT, z_arm_cpu_idle_init)
 #if defined(CONFIG_CPU_CORTEX_M)
-	ldr r1, =_SCB_SCR
-	movs.n r2, #_SCR_INIT_BITS
-	str r2, [r1]
+	ldr	r1, =_SCB_SCR
+	movs.n	r2, #_SCR_INIT_BITS
+	str	r2, [r1]
 #endif
-	bx lr
+	bx	lr
 
 SECTION_FUNC(TEXT, arch_cpu_idle)
 #ifdef CONFIG_TRACING
-	push {r0, lr}
-	bl    sys_trace_idle
+	push	{r0, lr}
+	bl	sys_trace_idle
 #if defined(CONFIG_ARMV6_M_ARMV8_M_BASELINE)
-	pop {r0, r1}
-        mov lr, r1
+	pop	{r0, r1}
+	mov	lr, r1
 #else
-	pop {r0, lr}
+	pop	{r0, lr}
 #endif /* CONFIG_ARMV6_M_ARMV8_M_BASELINE */
 #endif /* CONFIG_TRACING */
 
 #if defined(CONFIG_ARMV6_M_ARMV8_M_BASELINE) \
 	|| defined(CONFIG_ARMV7_R)
-	cpsie i
+	cpsie	i
 #elif defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
 	/* clear BASEPRI so wfi is awakened by incoming interrupts */
-	eors.n r0, r0
-	msr BASEPRI, r0
+	eors.n	r0, r0
+	msr	BASEPRI, r0
 #else
 #error Unknown ARM architecture
 #endif /* CONFIG_ARMV6_M_ARMV8_M_BASELINE */
 
 	wfi
 
-	bx lr
+	bx	lr
 
 SECTION_FUNC(TEXT, arch_cpu_atomic_idle)
 #ifdef CONFIG_TRACING
-	push {r0, lr}
-	bl    sys_trace_idle
+	push	{r0, lr}
+	bl	sys_trace_idle
 #if defined(CONFIG_ARMV6_M_ARMV8_M_BASELINE)
-        pop {r0, r1}
-        mov lr, r1
+	pop	{r0, r1}
+	mov	lr, r1
 #else
-	pop {r0, lr}
+	pop	{r0, lr}
 #endif /* CONFIG_ARMV6_M_ARMV8_M_BASELINE */
 #endif /* CONFIG_TRACING */
 
@@ -93,7 +93,7 @@ SECTION_FUNC(TEXT, arch_cpu_atomic_idle)
 	 * Lock PRIMASK while sleeping: wfe will still get interrupted by
 	 * incoming interrupts but the CPU will not service them right away.
 	 */
-	cpsid i
+	cpsid	i
 
 	/*
 	 * No need to set SEVONPEND, it's set once in z_CpuIdleInit() and never
@@ -107,23 +107,23 @@ SECTION_FUNC(TEXT, arch_cpu_atomic_idle)
 	/* No BASEPRI, call wfe directly (SEVONPEND set in z_CpuIdleInit()) */
 	wfe
 
-	cmp r0, #0
-	bne _irq_disabled
-	cpsie i
+	cmp	r0, #0
+	bne	_irq_disabled
+	cpsie	i
 _irq_disabled:
 
 #elif defined(CONFIG_ARMV7_M_ARMV8_M_MAINLINE)
 	/* r1: zero, for setting BASEPRI (needs a register) */
-	eors.n r1, r1
+	eors.n	r1, r1
 
 	/* unlock BASEPRI so wfe gets interrupted by incoming interrupts */
-	msr BASEPRI, r1
+	msr	BASEPRI, r1
 
 	wfe
 
-	msr BASEPRI, r0
-	cpsie i
+	msr	BASEPRI, r0
+	cpsie	i
 #else
 #error Unknown ARM architecture
 #endif /* CONFIG_ARMV6_M_ARMV8_M_BASELINE */
-	bx lr
+	bx	lr