diff options
| author |   Wei Yongjun <weiyongjun1@huawei.com> | 2017-10-17 12:11:03 +0000 |
|---|---|---|
| committer |   Bjorn Helgaas <bhelgaas@google.com> | 2017-10-20 18:02:46 -0500 |
| commit | b3c433efb8a3d347ddc39b95606a6e7732e97649 (patch) | |
| tree | 79c7241024e7b00f0313605452c69d801d22af06 /drivers/pci | |
| parent | Linux 4.14-rc3 (diff) | |
| download | linux-dev-b3c433efb8a3d347ddc39b95606a6e7732e97649.tar.xz linux-dev-b3c433efb8a3d347ddc39b95606a6e7732e97649.zip | |
PCI: faraday: Fix wrong pointer passed to PTR_ERR()
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@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/host/pci-ftpci100.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/host/pci-ftpci100.c b/drivers/pci/host/pci-ftpci100.c index 96028f01bc90..a19919c17d04 100644 --- a/drivers/pci/host/pci-ftpci100.c +++ b/drivers/pci/host/pci-ftpci100.c @@ -481,7 +481,7 @@ 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"); |