linux-kernel - Re: [PATCH] cxl/port: make cxl_bus

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Message-ID: <20240213161405.00006865@Huawei.com>
Date: Tue, 13 Feb 2024 16:14:05 +0000
From: Jonathan Cameron <Jonathan.Cameron@...wei.com>
To: "Ricardo B. Marliere" <ricardo@...liere.net>
CC: Davidlohr Bueso <dave@...olabs.net>, Dave Jiang <dave.jiang@...el.com>,
	Alison Schofield <alison.schofield@...el.com>, Vishal Verma
	<vishal.l.verma@...el.com>, Ira Weiny <ira.weiny@...el.com>, Dan Williams
	<dan.j.williams@...el.com>, <linux-cxl@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, Greg Kroah-Hartman
	<gregkh@...uxfoundation.org>
Subject: Re: [PATCH] cxl/port: make cxl_bus_type const

On Tue, 13 Feb 2024 11:46:59 -0300
"Ricardo B. Marliere" <ricardo@...liere.net> wrote:

> 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 cxl_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: Ricardo B. Marliere <ricardo@...liere.net>

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>