From: Felipe Balbi <balbi@kernel.org>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: USB mailing list <linux-usb@vger.kernel.org>
Subject: Re: [PATCH 3/4] USB: UDC: Implement udc_async_callbacks in net2280
Date: Fri, 04 Jun 2021 08:22:28 +0300 [thread overview]
Message-ID: <87sg1yb3vv.fsf@kernel.org> (raw)
In-Reply-To: <20210520202200.GE1216852@rowland.harvard.edu>
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Alan Stern <stern@rowland.harvard.edu> writes:
> This patch adds a udc_async_callbacks handler to the net2280 UDC
> driver, which will prevent a theoretical race during gadget unbinding.
>
> The net2280 driver is sufficiently complicated that I didn't want to
> mess around with IRQ settings. Instead, the patch simply adds a new
> flag to control async callbacks, and checks the flag before issuing
> any of them.
>
> Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Felipe Balbi <balbi@kernel.org>
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balbi
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prev parent reply other threads:[~2021-06-04 5:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-20 20:22 [PATCH 3/4] USB: UDC: Implement udc_async_callbacks in net2280 Alan Stern
2021-06-04 5:22 ` Felipe Balbi [this message]
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