Re: [PATCH v2 2/2] usb: dwc2: gadget: sparse warning of context imbalance

From: Felipe Balbi
Date: Thu Oct 16 2014 - 09:22:12 EST


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@xxxxxxxxxxxxxxx>

this should be patch one so it can be backported to stable kernels.

--
balbi

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