	.file	"extr_gpio.c_gpio_open.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	gpio_open, @function
gpio_open:
.LFB0:
	.cfi_startproc
	endbr64
	push	r12
	.cfi_def_cfa_offset 16
	.cfi_offset 12, -16
	mov	r12, rsi
	push	rbp
	.cfi_def_cfa_offset 24
	.cfi_offset 6, -24
	push	rbx
	.cfi_def_cfa_offset 32
	.cfi_offset 3, -32
	call	iminor@PLT
	cmp	DWORD PTR GPIO_MINOR_LAST[rip], eax
	jge	.L2
	mov	eax, DWORD PTR EINVAL[rip]
	neg	eax
.L1:
	pop	rbx
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L2:
	.cfi_restore_state
	mov	esi, DWORD PTR GFP_KERNEL[rip]
	mov	edi, 56
	mov	ebp, eax
	call	kmalloc@PLT
	mov	rbx, rax
	mov	eax, DWORD PTR ENOMEM[rip]
	neg	eax
	test	rbx, rbx
	je	.L1
	xor	eax, eax
	call	lock_kernel@PLT
	mov	edx, 56
	xor	esi, esi
	mov	rdi, rbx
	call	memset@PLT
	mov	DWORD PTR [rbx], ebp
	lea	rdi, 16[rbx]
	mov	QWORD PTR 48[rbx], 0
	mov	QWORD PTR 40[rbx], 0
	mov	QWORD PTR 32[rbx], 0
	mov	QWORD PTR 24[rbx], 0
	call	init_waitqueue_head@PLT
	mov	QWORD PTR [r12], rbx
	lea	rdi, alarm_lock[rip]
	call	spin_lock_irq@PLT
	mov	rax, QWORD PTR alarmlist[rip]
	lea	rdi, alarm_lock[rip]
	mov	QWORD PTR alarmlist[rip], rbx
	mov	QWORD PTR 8[rbx], rax
	call	spin_unlock_irq@PLT
	xor	eax, eax
	call	unlock_kernel@PLT
	pop	rbx
	.cfi_def_cfa_offset 24
	xor	eax, eax
	pop	rbp
	.cfi_def_cfa_offset 16
	pop	r12
	.cfi_def_cfa_offset 8
	ret
	.cfi_endproc
.LFE0:
	.size	gpio_open, .-gpio_open
	.comm	alarmlist,8,8
	.comm	alarm_lock,4,4
	.comm	GPIO_MINOR_LAST,4,4
	.comm	GFP_KERNEL,4,4
	.comm	ENOMEM,4,4
	.comm	EINVAL,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",@progbits
	.section	.note.gnu.property,"a"
	.align 8
	.long	 1f - 0f
	.long	 4f - 1f
	.long	 5
0:
	.string	 "GNU"
1:
	.align 8
	.long	 0xc0000002
	.long	 3f - 2f
2:
	.long	 0x3
3:
	.align 8
4:

	.arch armv5t
	.eabi_attribute 20, 1
	.eabi_attribute 21, 1
	.eabi_attribute 23, 3
	.eabi_attribute 24, 1
	.eabi_attribute 25, 1
	.eabi_attribute 26, 2
	.eabi_attribute 30, 2
	.eabi_attribute 34, 0
	.eabi_attribute 18, 4
	.file	"extr_gpio.c_gpio_open.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	gpio_open, %function
gpio_open:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, lr}
	mov	r6, r1
	bl	iminor
	ldr	r3, .L8
	ldr	r3, [r3]
	cmp	r3, r0
	bge	.L2
	ldr	r3, .L8+4
	ldr	r0, [r3]
	rsb	r0, r0, #0
	pop	{r4, r5, r6, pc}
.L2:
	ldr	r3, .L8+8
	mov	r4, r0
	ldr	r1, [r3]
	mov	r0, #28
	bl	kmalloc
	subs	r5, r0, #0
	beq	.L7
	bl	lock_kernel
	mov	r1, #0
	mov	r2, #24
	add	r0, r5, #4
	bl	memset
	mov	r0, r5
	str	r4, [r0], #8
	bl	init_waitqueue_head
	str	r5, [r6]
	ldr	r0, .L8+12
	bl	spin_lock_irq
	ldr	r3, .L8+16
	ldr	r0, .L8+12
	ldr	r2, [r3]
	str	r5, [r3]
	str	r2, [r5, #4]
	bl	spin_unlock_irq
	bl	unlock_kernel
	mov	r0, #0
	pop	{r4, r5, r6, pc}
.L7:
	ldr	r3, .L8+20
	ldr	r0, [r3]
	rsb	r0, r0, #0
	pop	{r4, r5, r6, pc}
.L9:
	.align	2
.L8:
	.word	GPIO_MINOR_LAST
	.word	EINVAL
	.word	GFP_KERNEL
	.word	alarm_lock
	.word	alarmlist
	.word	ENOMEM
	.size	gpio_open, .-gpio_open
	.comm	alarmlist,4,4
	.comm	alarm_lock,4,4
	.comm	GPIO_MINOR_LAST,4,4
	.comm	GFP_KERNEL,4,4
	.comm	ENOMEM,4,4
	.comm	EINVAL,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
