From f5725f4d3d9a69c647d6d2d504bd0ae87d9a08df Mon Sep 17 00:00:00 2001 From: Bjorn Helgaas Date: Thu, 16 Aug 2012 16:57:22 -0600 Subject: [PATCH] parisc/PCI: Enable PERR/SERR on all devices Previously, we enabled PERR & SERR for the first device on the bus, but left other devices alone. Signed-off-by: Bjorn Helgaas Acked-by: Yinghai Lu CC: linux-parisc@vger.kernel.org --- drivers/parisc/lba_pci.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/parisc/lba_pci.c b/drivers/parisc/lba_pci.c index 4f9cf2456f4e..4ce57c92e559 100644 --- a/drivers/parisc/lba_pci.c +++ b/drivers/parisc/lba_pci.c @@ -630,6 +630,7 @@ static void lba_fixup_bus(struct pci_bus *bus) { struct list_head *ln; + struct pci_dev *dev; #ifdef FBB_SUPPORT u16 status; #endif @@ -712,8 +713,8 @@ lba_fixup_bus(struct pci_bus *bus) list_for_each(ln, &bus->devices) { int i; - struct pci_dev *dev = pci_dev_b(ln); + dev = pci_dev_b(ln); DBG("lba_fixup_bus() %s\n", pci_name(dev)); /* Virtualize Device/Bridge Resources. */ @@ -771,6 +772,7 @@ lba_fixup_bus(struct pci_bus *bus) /* Lastly enable FBB/PERR/SERR on all devices too */ list_for_each(ln, &bus->devices) { + dev = pci_dev_b(ln); (void) pci_read_config_word(dev, PCI_COMMAND, &status); status |= PCI_COMMAND_PARITY | PCI_COMMAND_SERR | fbb_enable; (void) pci_write_config_word(dev, PCI_COMMAND, status); -- 2.39.5