Messages in this thread | | | Subject | Re: [PATCH 2/2] can: m_can_platform: remove unnecessary m_can_class_resume() call | From | Dan Murphy <> | Date | Tue, 19 Nov 2019 08:45:30 -0600 |
| |
Pankaj
On 11/19/19 4:20 AM, Pankaj Sharma wrote: > The function m_can_runtime_resume() is getting recursively called from > m_can_class_resume(). This results in a lock up. > > We need not call m_can_class_resume() during m_can_runtime_resume(). > > Fixes: f524f829b75a ("can: m_can: Create a m_can platform framework") > > Signed-off-by: Pankaj Sharma <pankj.sharma@samsung.com> > Signed-off-by: Sriram Dash <sriram.dash@samsung.com> > --- > drivers/net/can/m_can/m_can_platform.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c > index 2eaa354..38ea5e6 100644 > --- a/drivers/net/can/m_can/m_can_platform.c > +++ b/drivers/net/can/m_can/m_can_platform.c > @@ -166,8 +166,6 @@ static int __maybe_unused m_can_runtime_resume(struct device *dev) > if (err) > clk_disable_unprepare(mcan_class->hclk); > > - m_can_class_resume(dev); > - > return err; > } > Acked-by: Dan Murphy <dmurphy@ti.com>
| |