From: Felipe Balbi <balbi@ti.com>
To: Sudip Mukherjee <sudipm.mukherjee@gmail.com>
Cc: Paul Zimmerman <paulz@synopsys.com>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
<linux-usb@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/2] usb: dwc2: gadget: sparse warning of context imbalance
Date: Thu, 16 Oct 2014 08:21:55 -0500 [thread overview]
Message-ID: <20141016132155.GC3480@saruman> (raw)
In-Reply-To: <1413445270-27672-2-git-send-email-sudipm.mukherjee@gmail.com>
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HI,
On Thu, Oct 16, 2014 at 01:11:10PM +0530, Sudip Mukherjee wrote:
> sparse was giving the following warning:
> warning: context imbalance in 's3c_hsotg_ep_enable'
> - different lock contexts for basic block
>
> we were returning ENOMEM while still holding the spinlock.
> The sparse warning was fixed by releasing the spinlock before return.
>
> This patch depends on the previous patch of the series.
>
> Signed-off-by: Sudip Mukherjee <sudip@vectorindia.org>
this should be patch one so it can be backported to stable kernels.
--
balbi
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next prev parent reply other threads:[~2014-10-16 13:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-16 7:41 [PATCH v2 1/2] usb: dwc2: gadget: modify return statement Sudip Mukherjee
2014-10-16 7:41 ` [PATCH v2 2/2] usb: dwc2: gadget: sparse warning of context imbalance Sudip Mukherjee
2014-10-16 13:21 ` Felipe Balbi [this message]
2014-10-16 14:52 ` Sudip Mukherjee
2014-10-16 14:57 ` Felipe Balbi
2014-10-16 18:25 ` Paul Zimmerman
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