[PATCH v2] drm/panfrost: Move the GPU reset bits outside the timeout handler

[Boris Brezillon]

On Fri, 30 Oct 2020 14:29:32 +0000
Robin Murphy <robin.murphy at arm.com> wrote:

> On 2020-10-30 10:53, Boris Brezillon wrote:
> [...]
> > +	/* Schedule a reset if there's no reset in progress. */
> > +	if (!atomic_cmpxchg(&pfdev->reset.pending, 0, 1))  
> 
> Nit: this could just be a simple xchg with 1 - you don't need the 
> compare aspect, since setting it to true when it was already true is 
> still harmless ;)

Yep, I'll post a new version using atomic_xchg() here.

Thanks,

Boris