Re: [PATCH] [v2] PCI: tegra: Fix runtime PM imbalance on error
From: Lorenzo Pieralisi
Date: Mon Jun 01 2020 - 05:05:50 EST
On Fri, May 29, 2020 at 08:05:18PM +0200, Thierry Reding wrote:
> On Thu, May 21, 2020 at 10:47:09AM +0800, Dinghao Liu wrote:
> > pm_runtime_get_sync() increments the runtime PM usage counter even
> > when it returns an error code. Thus a pairing decrement is needed on
> > the error handling path to keep the counter balanced.
> > Also, call pm_runtime_disable() when pm_runtime_get_sync() returns
> > an error code.
> > Signed-off-by: Dinghao Liu <dinghao.liu@xxxxxxxxxx>
> > ---
> > drivers/pci/controller/pci-tegra.c | 3 +--
> > 1 file changed, 1 insertion(+), 2 deletions(-)
> Acked-by: Thierry Reding <treding@xxxxxxxxxx>
Applied to pci/tegra, thanks !