	.file	"extr_backing-dev.c_read_ahead_kb_store.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	read_ahead_kb_store, @function
read_ahead_kb_store:
.LFB0:
	.cfi_startproc
	endbr64
	push	r13
	.cfi_def_cfa_offset 16
	.cfi_offset 13, -16
	push	r12
	.cfi_def_cfa_offset 24
	.cfi_offset 12, -24
	push	rbp
	.cfi_def_cfa_offset 32
	.cfi_offset 6, -32
	mov	rbp, rcx
	push	rbx
	.cfi_def_cfa_offset 40
	.cfi_offset 3, -40
	mov	rbx, rdx
	sub	rsp, 24
	.cfi_def_cfa_offset 64
	mov	rax, QWORD PTR fs:40
	mov	QWORD PTR 8[rsp], rax
	xor	eax, eax
	call	dev_get_drvdata@PLT
	mov	rsi, rsp
	mov	edx, 10
	mov	rdi, rbx
	mov	r12, QWORD PTR EINVAL[rip]
	mov	r13, rax
	call	simple_strtoul@PLT
	neg	r12
	cmp	BYTE PTR [rbx], 0
	je	.L1
	mov	rcx, QWORD PTR [rsp]
	movzx	edx, BYTE PTR [rcx]
	test	dl, dl
	jne	.L10
.L3:
	mov	esi, DWORD PTR PAGE_SHIFT[rip]
	mov	r12, rbp
	lea	ecx, -10[rsi]
	shr	rax, cl
	mov	QWORD PTR 0[r13], rax
.L1:
	mov	rax, QWORD PTR 8[rsp]
	xor	rax, QWORD PTR fs:40
	jne	.L11
	add	rsp, 24
	.cfi_remember_state
	.cfi_def_cfa_offset 40
	mov	rax, r12
	pop	rbx
	.cfi_def_cfa_offset 32
	pop	rbp
	.cfi_def_cfa_offset 24
	pop	r12
	.cfi_def_cfa_offset 16
	pop	r13
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L10:
	.cfi_restore_state
	cmp	dl, 10
	jne	.L1
	cmp	BYTE PTR 1[rcx], 0
	jne	.L1
	jmp	.L3
.L11:
	call	__stack_chk_fail@PLT
	.cfi_endproc
.LFE0:
	.size	read_ahead_kb_store, .-read_ahead_kb_store
	.comm	PAGE_SHIFT,4,4
	.comm	EINVAL,8,8
	.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_backing-dev.c_read_ahead_kb_store.c"
	.text
	.section	.rodata.cst4,"aM",%progbits,4
	.align	2
.LC0:
	.word	__stack_chk_guard
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	read_ahead_kb_store, %function
read_ahead_kb_store:
	@ args = 0, pretend = 0, frame = 8
	@ frame_needed = 0, uses_anonymous_args = 0
	push	{r4, r5, r6, r7, lr}
	mov	r7, r3
	ldr	r3, .L15
	sub	sp, sp, #12
	mov	r4, r2
	ldr	r3, [r3]
	str	r3, [sp, #4]
	mov	r3,#0
	bl	dev_get_drvdata
	ldr	r3, .L15+4
	mov	r2, #10
	mov	r6, r0
	mov	r1, sp
	mov	r0, r4
	ldr	r5, [r3]
	bl	simple_strtoul
	ldrb	r2, [r4]	@ zero_extendqisi2
	rsb	r5, r5, #0
	cmp	r2, #0
	beq	.L1
	ldr	r2, [sp]
	ldrb	r3, [r2]	@ zero_extendqisi2
	cmp	r3, #0
	bne	.L13
.L3:
	mov	r5, r7
	ldr	r3, .L15+8
	ldr	r3, [r3]
	sub	r3, r3, #10
	lsr	r3, r0, r3
	str	r3, [r6]
.L1:
	ldr	r3, .L15
	ldr	r2, [r3]
	ldr	r3, [sp, #4]
	eors	r2, r3, r2
	mov	r3, #0
	bne	.L14
	mov	r0, r5
	add	sp, sp, #12
	@ sp needed
	pop	{r4, r5, r6, r7, pc}
.L13:
	cmp	r3, #10
	bne	.L1
	ldrb	r3, [r2, #1]	@ zero_extendqisi2
	cmp	r3, #0
	bne	.L1
	b	.L3
.L14:
	bl	__stack_chk_fail
.L16:
	.align	2
.L15:
	.word	.LC0
	.word	EINVAL
	.word	PAGE_SHIFT
	.size	read_ahead_kb_store, .-read_ahead_kb_store
	.comm	PAGE_SHIFT,4,4
	.comm	EINVAL,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
