[PATCH] ARM64: remove unnecessary architecture-specific <asm/device.h>

[Will Deacon]

On Sat, May 16, 2026 at 07:53:42PM -0700, Ethan Nelson-Moore wrote:
> arch/arm64/include/asm/device.h is identical to
> include/asm-generic/device.h, and therefore the ARM64-specific version
> is unnecessary. Remove it.
> 
> Signed-off-by: Ethan Nelson-Moore <enelsonmoore at gmail.com>
> ---
>  arch/arm64/include/asm/device.h | 14 --------------
>  1 file changed, 14 deletions(-)
>  delete mode 100644 arch/arm64/include/asm/device.h
> 
> diff --git a/arch/arm64/include/asm/device.h b/arch/arm64/include/asm/device.h
> deleted file mode 100644
> index 996498751318..000000000000
> --- a/arch/arm64/include/asm/device.h
> +++ /dev/null
> @@ -1,14 +0,0 @@
> -/* SPDX-License-Identifier: GPL-2.0-only */
> -/*
> - * Copyright (C) 2012 ARM Ltd.
> - */
> -#ifndef __ASM_DEVICE_H
> -#define __ASM_DEVICE_H
> -
> -struct dev_archdata {
> -};
> -
> -struct pdev_archdata {
> -};
> -
> -#endif

Do we need to add a generic-y entry to arch/arm64/include/asm/Kbuild
so that we pick up the asm-generic variant?

Will