linux-kernel - Re: [PATCH -next] ata: palmld: fix return value check in palmld_pata

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Message-ID: <15e09c18-792b-931c-11c7-5ef284490eba@huawei.com>
Date:   Mon, 25 Apr 2022 14:00:04 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     Sergey Shtylyov <s.shtylyov@....ru>,
        <linux-kernel@...r.kernel.org>, <linux-ide@...r.kernel.org>
CC:     <damien.lemoal@...nsource.wdc.com>, <arnd@...db.de>,
        <b.zolnierkie@...sung.com>, <robert.jarzmik@...e.fr>
Subject: Re: [PATCH -next] ata: palmld: fix return value check in
 palmld_pata_probe()


On 2022/4/25 0:55, Sergey Shtylyov wrote:
> Hello!
>
>     You should CC: me on the PATA driver patches, not Bart -- he no longer maintains
> the PATA drivers.
OK.

Thanks,
Yang
>
> On 4/24/22 12:34 PM, Yang Yingliang wrote:
>
>> If devm_platform_ioremap_resource() fails, it never return
>> NULL pointer, replace the check with IS_ERR().
>>
>> Fixes: 57bf0f5a162d ("ARM: pxa: use pdev resource for palmld mmio")
>> Reported-by: Hulk Robot <hulkci@...wei.com>
>> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
> [...]
>
> Reviewed-by: Sergey Shtylyov <s.shtylyov@....ru>
>
> MBR, Sergey
> .