	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	4, 0x90                         ## -- Begin function unregister_dvb
_unregister_dvb:                        ## @unregister_dvb
	.cfi_startproc
## %bb.0:
	pushq	%rbp
	.cfi_def_cfa_offset 16
	.cfi_offset %rbp, -16
	movq	%rsp, %rbp
	.cfi_def_cfa_register %rbp
	pushq	%r14
	pushq	%rbx
	.cfi_offset %rbx, -32
	.cfi_offset %r14, -24
	movq	(%rdi), %r14
	movq	24(%r14), %rbx
	testq	%rbx, %rbx
	je	LBB0_2
## %bb.1:
	movq	(%rbx), %rdi
	callq	_kfree
	movq	$0, (%rbx)
	movq	%rbx, %rdi
	callq	_usb_unlink_urb
	movq	%rbx, %rdi
	callq	_usb_free_urb
LBB0_2:
	movq	16(%r14), %rdi
	testq	%rdi, %rdi
	je	LBB0_4
## %bb.3:
	callq	_dvb_unregister_frontend
	movq	16(%r14), %rdi
	callq	_dvb_frontend_detach
LBB0_4:
	leaq	12(%r14), %rdi
	callq	_dvb_dmxdev_release
	leaq	8(%r14), %rdi
	callq	_dvb_dmx_release
	leaq	4(%r14), %rdi
	callq	_dvb_unregister_adapter
	movq	%r14, %rdi
	popq	%rbx
	popq	%r14
	popq	%rbp
	jmp	_mutex_destroy                  ## TAILCALL
	.cfi_endproc
                                        ## -- End function
	.no_dead_strip	_unregister_dvb
.subsections_via_symbols

	.section	__TEXT,__text,regular,pure_instructions
	.build_version macos, 13, 0	sdk_version 13, 3
	.p2align	2                               ; -- Begin function unregister_dvb
_unregister_dvb:                        ; @unregister_dvb
	.cfi_startproc
; %bb.0:
	stp	x20, x19, [sp, #-32]!           ; 16-byte Folded Spill
	.cfi_def_cfa_offset 32
	stp	x29, x30, [sp, #16]             ; 16-byte Folded Spill
	add	x29, sp, #16
	.cfi_def_cfa w29, 16
	.cfi_offset w30, -8
	.cfi_offset w29, -16
	.cfi_offset w19, -24
	.cfi_offset w20, -32
	ldr	x19, [x0]
	ldr	x20, [x19, #24]
	cbz	x20, LBB0_2
; %bb.1:
	ldr	x0, [x20]
	bl	_kfree
	str	xzr, [x20]
	mov	x0, x20
	bl	_usb_unlink_urb
	mov	x0, x20
	bl	_usb_free_urb
LBB0_2:
	ldr	x0, [x19, #16]
	cbz	x0, LBB0_4
; %bb.3:
	bl	_dvb_unregister_frontend
	ldr	x0, [x19, #16]
	bl	_dvb_frontend_detach
LBB0_4:
	add	x0, x19, #12
	bl	_dvb_dmxdev_release
	add	x0, x19, #8
	bl	_dvb_dmx_release
	add	x0, x19, #4
	bl	_dvb_unregister_adapter
	mov	x0, x19
	ldp	x29, x30, [sp, #16]             ; 16-byte Folded Reload
	ldp	x20, x19, [sp], #32             ; 16-byte Folded Reload
	b	_mutex_destroy
	.cfi_endproc
                                        ; -- End function
	.no_dead_strip	_unregister_dvb
.subsections_via_symbols
