Re: [PATCH linux-next v1] PCI: rockchip: Improve error handling in clock return value

[Bjorn Helgaas <helgaas@kernel.org>]

On Wed, Jan 15, 2025 at 11:10:12PM +0530, Manivannan Sadhasivam wrote:
> On Mon, Jan 06, 2025 at 09:00:38PM +0530, Anand Moon wrote:
> 
> Subject should include the word 'fix' not 'improve'
> 
> > Updates the error message to include the actual return value of
> 
> s/Updates/Update (imperative form)
> 
> > devm_clk_bulk_get_all, which provides more context for debugging
> > and troubleshooting the root cause of clock retrieval failures.
> 
> Btw, it is not just updating the error message, it also returns the
> actual error code.

Already squashed into
https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git/commit/?id=abdd4c8ea7d7,
sorry I didn't mention that here.

> > Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
> > Closes: https://lore.kernel.org/r/202501040409.SUV09R80-lkp@intel.com/
> > Signed-off-by: Anand Moon <linux.amoon@gmail.com>
> > ---
> >  drivers/pci/controller/pcie-rockchip.c | 3 ++-
> >  1 file changed, 2 insertions(+), 1 deletion(-)
> > 
> > diff --git a/drivers/pci/controller/pcie-rockchip.c b/drivers/pci/controller/pcie-rockchip.c
> > index fea867c24f75..ca6163f9d2dd 100644
> > --- a/drivers/pci/controller/pcie-rockchip.c
> > +++ b/drivers/pci/controller/pcie-rockchip.c
> > @@ -99,7 +99,8 @@ int rockchip_pcie_parse_dt(struct rockchip_pcie *rockchip)
> >  
> >  	rockchip->num_clks = devm_clk_bulk_get_all(dev, &rockchip->clks);
> >  	if (rockchip->num_clks < 0)
> > -		return dev_err_probe(dev, err, "failed to get clocks\n");
> > +		return dev_err_probe(dev, rockchip->num_clks,
> > +				     "failed to get clocks\n");
> >  
> >  	return 0;
> >  }
> > -- 
> > 2.47.1
> > 
> 
> -- 
> மணிவண்ணன் சதாசிவம்