On Tue, Oct 17, 2017 at 12:11:03PM +0000, Wei Yongjun wrote:
> PTR_ERR should access the value just tested by IS_ERR, otherwise
> the wrong error code will be returned.
>
> Fixes: 2eeb02b28579 ("PCI: faraday: Add clock handling")
> Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
Applied with Linus' reviewed-by to pci/host-faraday for v4.15, thanks!
> ---
> drivers/pci/host/pci-ftpci100.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/host/pci-ftpci100.c
> index 06d9687..fae6bd1 100644
> --- a/drivers/pci/host/pci-ftpci100.c
> +++ b/drivers/pci/host/pci-ftpci100.c
> @@ -463,7 +463,7 @@ static int faraday_pci_probe(struct platform_device *pdev)
> }
> p->bus_clk = devm_clk_get(dev, "PCICLK");
> if (IS_ERR(p->bus_clk))
> - return PTR_ERR(clk);
> + return PTR_ERR(p->bus_clk);
> ret = clk_prepare_enable(p->bus_clk);
> if (ret) {
> dev_err(dev, "could not prepare PCICLK\n");
>
