diff options
Diffstat (limited to 'drivers/pci/host/pcie-iproc-bcma.c')
| -rw-r--r-- | drivers/pci/host/pcie-iproc-bcma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/pci/host/pcie-iproc-bcma.c b/drivers/pci/host/pcie-iproc-bcma.c index ec6edafdaabf..8ce089043a27 100644 --- a/drivers/pci/host/pcie-iproc-bcma.c +++ b/drivers/pci/host/pcie-iproc-bcma.c @@ -55,6 +55,11 @@ static int iproc_pcie_bcma_probe(struct bcma_device *bdev) pcie->dev = dev; pcie->base = bdev->io_addr; + if (!pcie->base) { + dev_err(dev, "no controller registers\n"); + return -ENOMEM; + } + pcie->base_addr = bdev->addr; res_mem.start = bdev->addr_s[0]; |