linux-kernel - Re: [PATCH] clk: sunxi: sun9i-mmc: check return value after calling platform_get

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Message-ID: <163588927731.2993099.16538060448350679890@swboyd.mtv.corp.google.com>
Date:   Tue, 02 Nov 2021 14:41:17 -0700
From:   Stephen Boyd <sboyd@...nel.org>
To:     Yang Yingliang <yangyingliang@...wei.com>,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...ts.linux.dev
Cc:     p.zabel@...gutronix.de, mturquette@...libre.com
Subject: Re: [PATCH] clk: sunxi: sun9i-mmc: check return value after calling platform_get_resource()

Quoting Yang Yingliang (2021-09-18 00:37:52)
> It will cause null-ptr-deref if platform_get_resource() returns NULL,
> we need check the return value.
> 
> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> ---

Can we delete this driver now?