Date:   Wed, 1 Dec 2021 18:01:46 +0200
From:   Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To:     Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Cc:     bcm-kernel-feedback-list@broadcom.com,
        linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org,
        linux-kernel@vger.kernel.org,
        Florian Fainelli <f.fainelli@gmail.com>,
        Rob Herring <robh@kernel.org>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= <kw@linux.com>,
        Jim Quinlan <jim2101024@gmail.com>,
        Nicolas Saenz Julienne <nsaenz@kernel.org>
Subject: Re: [PATCH v2 1/1] PCI: brcmstb: Use BIT() as __GENMASK() is for
 internal use only
Message-ID: <YaecakqeoSPoqq4k@smile.fi.intel.com>
References: <20211115112000.23693-1-andriy.shevchenko@linux.intel.com>
 <163837398126.3058.11030158077196581603.b4-ty@arm.com>
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On Wed, Dec 01, 2021 at 03:53:21PM +0000, Lorenzo Pieralisi wrote:
> On Mon, 15 Nov 2021 13:20:00 +0200, Andy Shevchenko wrote:
> > Use BIT() as __GENMASK() is for internal use only. The rationale
> > of switching to BIT() is to provide better generated code. The
> > GENMASK() against non-constant numbers may produce an ugly assembler
> > code. On contrary the BIT() is simply converted to corresponding shift
> > operation.
> > 
> > Note, it's the only user of __GENMASK() in the kernel outside of its own realm.
> > 
> > [...]
> 
> Applied to pci/brcmstb, thanks!
> 
> [1/1] PCI: brcmstb: Use BIT() as __GENMASK() is for internal use only
>       https://git.kernel.org/lpieralisi/pci/c/6ec6eb949d

Thanks, but there is another patch which changes the logic a bit and cleans up
more.

  From: Florian Fainelli <f.fainelli@gmail.com>
  Subject: [PATCH] PCI: brcmstb: Do not use __GENMASK

-- 
With Best Regards,
Andy Shevchenko