	.file	"extr_cx231xx-vbi.c_free_buffer.c"
	.intel_syntax noprefix
	.text
	.p2align 4
	.type	free_buffer, @function
free_buffer:
.LFB0:
	.cfi_startproc
	endbr64
	push	rbp
	.cfi_def_cfa_offset 16
	.cfi_offset 6, -16
	push	rbx
	.cfi_def_cfa_offset 24
	.cfi_offset 3, -24
	mov	rbx, rsi
	sub	rsp, 8
	.cfi_def_cfa_offset 32
	mov	rax, QWORD PTR [rdi]
	mov	rbp, QWORD PTR [rax]
	xor	eax, eax
	call	in_interrupt@PLT
	test	rax, rax
	jne	.L9
	xor	esi, esi
	mov	rdi, rbp
	call	spin_lock_irqsave@PLT
	cmp	QWORD PTR 8[rbp], rbx
	je	.L10
.L3:
	mov	rdi, rbp
	xor	esi, esi
	call	spin_unlock_irqrestore@PLT
	mov	rdi, rbx
	call	videobuf_vmalloc_free@PLT
	mov	eax, DWORD PTR VIDEOBUF_NEEDS_INIT[rip]
	mov	DWORD PTR [rbx], eax
	add	rsp, 8
	.cfi_remember_state
	.cfi_def_cfa_offset 24
	pop	rbx
	.cfi_def_cfa_offset 16
	pop	rbp
	.cfi_def_cfa_offset 8
	ret
	.p2align 4,,10
	.p2align 3
.L9:
	.cfi_restore_state
	xor	eax, eax
	call	BUG@PLT
	xor	esi, esi
	mov	rdi, rbp
	call	spin_lock_irqsave@PLT
	cmp	QWORD PTR 8[rbp], rbx
	jne	.L3
.L10:
	mov	QWORD PTR 8[rbp], 0
	jmp	.L3
	.cfi_endproc
.LFE0:
	.size	free_buffer, .-free_buffer
	.comm	VIDEOBUF_NEEDS_INIT,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_cx231xx-vbi.c_free_buffer.c"
	.text
	.align	2
	.syntax unified
	.arm
	.fpu softvfp
	.type	free_buffer, %function
free_buffer:
	@ args = 0, pretend = 0, frame = 0
	@ frame_needed = 0, uses_anonymous_args = 0
	ldr	r3, [r0]
	push	{r4, r5, r6, lr}
	mov	r4, r1
	ldr	r5, [r3]
	bl	in_interrupt
	cmp	r0, #0
	bne	.L9
.L2:
	mov	r1, #0
	mov	r0, r5
	bl	spin_lock_irqsave
	ldr	r3, [r5, #4]
	mov	r1, #0
	cmp	r3, r4
	moveq	r3, #0
	mov	r0, r5
	streq	r3, [r5, #4]
	bl	spin_unlock_irqrestore
	mov	r0, r4
	bl	videobuf_vmalloc_free
	ldr	r3, .L10
	ldr	r3, [r3]
	str	r3, [r4]
	pop	{r4, r5, r6, pc}
.L9:
	bl	BUG
	b	.L2
.L11:
	.align	2
.L10:
	.word	VIDEOBUF_NEEDS_INIT
	.size	free_buffer, .-free_buffer
	.comm	VIDEOBUF_NEEDS_INIT,4,4
	.ident	"GCC: (Ubuntu 9.4.0-1ubuntu1~20.04.2) 9.4.0"
	.section	.note.GNU-stack,"",%progbits
