linux-kernel - Re: [PATCH] phy: rockchip-inno-usb2: Ignore OTG IRQs in host mode

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Message-ID: <YtFUEGgOGEQy7duZ@matsya>
Date:   Fri, 15 Jul 2022 17:18:32 +0530
From:   Vinod Koul <vkoul@...nel.org>
To:     Samuel Holland <samuel@...lland.org>
Cc:     Frank Wunderlich <frank-w@...lic-files.de>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Peter Geis <pgwipeout@...il.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Kishon Vijay Abraham I <kishon@...com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-rockchip@...ts.infradead.org
Subject: Re: [PATCH] phy: rockchip-inno-usb2: Ignore OTG IRQs in host mode

On 08-07-22, 01:14, Samuel Holland wrote:
> When the OTG port is fixed to host mode, the driver does not request its
> IRQs, nor does it enable those IRQs in hardware. Similarly, the driver
> should ignore the OTG port IRQs when handling the shared interrupt.
> 
> Otherwise, it would update the extcon based on an ID pin which may be in
> an undefined state, or try to queue a uninitialized work item.

Applied, thanks

-- 
~Vinod