mm: make lru_add_drain_all() selective

[cascardo/linux.git] / drivers / bcma / driver_pci_host.c

diff --git a/drivers/bcma/driver_pci_host.c b/drivers/bcma/driver_pci_host.c
index 30629a3..c3d7b03 100644 (file)
--- a/drivers/bcma/driver_pci_host.c
+++ b/drivers/bcma/driver_pci_host.c
@@ -581,6 +581,7 @@ DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, bcma_core_pci_fixup_addresses);
 int bcma_core_pci_plat_dev_init(struct pci_dev *dev)
 {
        struct bcma_drv_pci_host *pc_host;
+       int readrq;
 
        if (dev->bus->ops->read != bcma_core_pci_hostmode_read_config) {
                /* This is not a device on the PCI-core bridge. */
@@ -595,6 +596,11 @@ int bcma_core_pci_plat_dev_init(struct pci_dev *dev)
        dev->irq = bcma_core_irq(pc_host->pdev->core);
        pci_write_config_byte(dev, PCI_INTERRUPT_LINE, dev->irq);
 
+       readrq = pcie_get_readrq(dev);
+       if (readrq > 128) {
+               pr_info("change PCIe max read request size from %i to 128\n", readrq);
+               pcie_set_readrq(dev, 128);
+       }
        return 0;
 }
 EXPORT_SYMBOL(bcma_core_pci_plat_dev_init);