linux-kernel - Re: [RESEND PATCH 7/7] gpio: ws16c48: Fix off-by-one error in WS16C48 resource region extent

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Message-ID: <ZNX9Oo2AOASHKOPZ@smile.fi.intel.com>
Date:   Fri, 11 Aug 2023 12:19:54 +0300
From:   Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:     William Breathitt Gray <william.gray@...aro.org>
Cc:     Bartosz Golaszewski <bartosz.golaszewski@...aro.org>,
        Linus Walleij <linus.walleij@...aro.org>,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        stable@...r.kernel.org,
        Paul Demetrotion <pdemetrotion@...systems.com>
Subject: Re: [RESEND PATCH 7/7] gpio: ws16c48: Fix off-by-one error in
 WS16C48 resource region extent

On Thu, Aug 10, 2023 at 06:00:44PM -0400, William Breathitt Gray wrote:
> The WinSystems WS16C48 I/O address region spans offsets 0x0 through 0xA,
> which is a total of 11 bytes. Fix the WS16C48_EXTENT define to the
> correct value of 11 so that access to necessary device registers is
> properly requested in the ws16c48_probe() callback by the
> devm_request_region() function call.
> 
> Fixes: 2c05a0f29f41 ("gpio: ws16c48: Implement and utilize register structures")

Fixes should go first in the series, but I see no conflict here, I hope Bart
can manage this when applying.

Reviewed-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>

-- 
With Best Regards,
Andy Shevchenko