diff options
| author | Wei Yongjun <weiyongjun1@huawei.com> | 2017-10-17 08:11:03 -0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2017-10-20 19:02:46 -0400 |
| commit | b3c433efb8a3d347ddc39b95606a6e7732e97649 (patch) | |
| tree | 79c7241024e7b00f0313605452c69d801d22af06 | |
| parent | 9e66317d3c92ddaab330c125dfe9d06eee268aff (diff) | |
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>
| -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) | |||
| 481 | } | 481 | } |
| 482 | p->bus_clk = devm_clk_get(dev, "PCICLK"); | 482 | p->bus_clk = devm_clk_get(dev, "PCICLK"); |
| 483 | if (IS_ERR(p->bus_clk)) | 483 | if (IS_ERR(p->bus_clk)) |
| 484 | return PTR_ERR(clk); | 484 | return PTR_ERR(p->bus_clk); |
| 485 | ret = clk_prepare_enable(p->bus_clk); | 485 | ret = clk_prepare_enable(p->bus_clk); |
| 486 | if (ret) { | 486 | if (ret) { |
| 487 | dev_err(dev, "could not prepare PCICLK\n"); | 487 | dev_err(dev, "could not prepare PCICLK\n"); |