[0/5] Correctly handle plaform_get_irq()'s result in the i2C drivers

Message ID	e51f8c48-a63e-57e4-ffc7-157c2534611b@omp.ru (mailing list archive)
Headers	show Return-Path: <linux-samsung-soc-owner@kernel.org> To: <linux-i2c@vger.kernel.org> CC: Qii Wang <qii.wang@mediatek.com>, Matthias Brugger <matthias.bgg@gmail.com>, <linux-arm-kernel@lists.infradead.org>, <linux-mediatek@lists.infradead.org>, <linux-samsung-soc@vger.kernel.org> From: Sergey Shtylyov <s.shtylyov@omp.ru> Subject: [PATCH 0/5] Correctly handle plaform_get_irq()'s result in the i2C drivers Organization: Open Mobile Platform Message-ID: <e51f8c48-a63e-57e4-ffc7-157c2534611b@omp.ru> Date: Wed, 23 Jun 2021 23:48:57 +0300 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.10.1 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk
Series	Correctly handle plaform_get_irq()'s result in the i2C drivers \| expand [0/5] Correctly handle plaform_get_irq()'s result in the i2C drivers [4/5] i2c: s3c2410: fix IRQ check

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e51f8c48-a63e-57e4-ffc7-157c2534611b@omp.ru (mailing list archive)

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To: <linux-i2c@vger.kernel.org>
CC: Qii Wang <qii.wang@mediatek.com>,
        Matthias Brugger <matthias.bgg@gmail.com>,
        <linux-arm-kernel@lists.infradead.org>,
        <linux-mediatek@lists.infradead.org>,
        <linux-samsung-soc@vger.kernel.org>
From: Sergey Shtylyov <s.shtylyov@omp.ru>
Subject: [PATCH 0/5] Correctly handle plaform_get_irq()'s result in the i2C
 drivers
Organization: Open Mobile Platform
Message-ID: <e51f8c48-a63e-57e4-ffc7-157c2534611b@omp.ru>
Date: Wed, 23 Jun 2021 23:48:57 +0300
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101
 Thunderbird/78.10.1
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Correctly handle plaform_get_irq()'s result in the i2C drivers | expand

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Sergey Shtylyov June 23, 2021, 8:48 p.m. UTC

Here are 5 patches against the 'i2c/for-current' branch of the Jens Axboe's 'linux-block.git' repo.
The affected drivers call platform_get_irq() but mis-interprete its result -- they consider
IRQ0 as error and (sometimes) the real error codes as valid IRQs... :-/

[1/5] i2c: hix5hd2: fix IRQ check
[2/5] i2c: mt65xx: fix IRQ check
[3/5] i2c: pmcmsp: fix-IRQ-check
[4/5] i2c: s3c2410: fix IRQ check
[5/5] i2c: xlp9xx: fix main IRQ check