From dfa0415bcbc606bd20c63d3119ed00839280690a Mon Sep 17 00:00:00 2001 From: Hauke Mehrtens Date: Thu, 3 Oct 2013 13:49:09 +0200 Subject: [PATCH] bcma: reject PCI cards in bcma. bcma currently only supports PCIe cards and no PCI cards, reject them if we find them. I have never heard of any PCI card using the AI bus (bcma), all of them are using ssb instead. Signed-off-by: Hauke Mehrtens Signed-off-by: John W. Linville --- drivers/bcma/host_pci.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/bcma/host_pci.c b/drivers/bcma/host_pci.c index a355e63a3838..a1caf9c5b132 100644 --- a/drivers/bcma/host_pci.c +++ b/drivers/bcma/host_pci.c @@ -188,8 +188,11 @@ static int bcma_host_pci_probe(struct pci_dev *dev, pci_write_config_dword(dev, 0x40, val & 0xffff00ff); /* SSB needed additional powering up, do we have any AMBA PCI cards? */ - if (!pci_is_pcie(dev)) - bcma_err(bus, "PCI card detected, report problems.\n"); + if (!pci_is_pcie(dev)) { + bcma_err(bus, "PCI card detected, they are not supported.\n"); + err = -ENXIO; + goto err_pci_release_regions; + } /* Map MMIO */ err = -ENOMEM;