linux-kernel - Re: [PATCH 32/36] dmaengine: idxd: use const struct bus

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Message-ID: <ZBShBIhPxfV1uOyf@matsya>
Date:   Fri, 17 Mar 2023 22:49:00 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org, rafael@...nel.org,
        Fenghua Yu <fenghua.yu@...el.com>,
        Dave Jiang <dave.jiang@...el.com>, dmaengine@...r.kernel.org
Subject: Re: [PATCH 32/36] dmaengine: idxd: use const struct bus_type *

On 13-03-23, 19:29, Greg Kroah-Hartman wrote:
> In the functions unbind_store() and bind_store(), a struct bus_type *
> should be a const one, as the driver core bus functions used by this
> variable are expecting the pointer to be constant, and these functions
> do not modify the pointer at all.

Acked-by: Vinod Koul <vkoul@...nel.org>

-- 
~Vinod