linux-kernel - Re: [PATCH] gpu: host1x: Make host1x_context_device_bus

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Message-ID: <7lfoxxbtscgfsy6rttfea2vfmv6nf3xzzfv3tczd5sd27utwyv@vmrhr5j4ng4f>
Date: Thu, 29 Aug 2024 17:48:22 +0200
From: Thierry Reding <thierry.reding@...il.com>
To: Kunwu Chan <kunwu.chan@...ux.dev>
Cc: mperttunen@...dia.com, airlied@...il.com, daniel@...ll.ch, 
	dri-devel@...ts.freedesktop.org, linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org, 
	Kunwu Chan <chentao@...inos.cn>, Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Subject: Re: [PATCH] gpu: host1x: Make host1x_context_device_bus_type constant

On Fri, Aug 23, 2024 at 04:07:24PM GMT, Kunwu Chan wrote:
> From: Kunwu Chan <chentao@...inos.cn>
> 
> Since commit d492cc2573a0 ("driver core: device.h: make struct
> bus_type a const *"), the driver core can properly handle constant
> struct bus_type, move the host1x_context_device_bus_type variable
> to be a constant structure as well, placing it into read-only memory
> which can not be modified at runtime.
> 
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Suggested-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Signed-off-by: Kunwu Chan <chentao@...inos.cn>
> ---
>  drivers/gpu/host1x/context_bus.c   | 2 +-
>  include/linux/host1x_context_bus.h | 2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)

Applied, thanks.

Thierry

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