X-Git-Url: http://pileus.org/git/?a=blobdiff_plain;f=drivers%2Frapidio%2Fdevices%2Ftsi721.c;h=d5e1625bbac2432ff7965a2b70ab438b98aa4959;hb=def7cb8cd4e3258db88050eaaca5438bcc3dafca;hp=5d44252b7342f3d72dd5060770f2b42ef3bb2e8f;hpb=080909503664641432cc8adf2ee2084775fd992a;p=~andy%2Flinux

diff --git a/drivers/rapidio/devices/tsi721.c b/drivers/rapidio/devices/tsi721.c
index 5d44252b734..d5e1625bbac 100644
--- a/drivers/rapidio/devices/tsi721.c
+++ b/drivers/rapidio/devices/tsi721.c
@@ -2219,9 +2219,7 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
 				  const struct pci_device_id *id)
 {
 	struct tsi721_device *priv;
-	int cap;
 	int err;
-	u32 regval;
 
 	priv = kzalloc(sizeof(struct tsi721_device), GFP_KERNEL);
 	if (priv == NULL) {
@@ -2330,20 +2328,16 @@ static int __devinit tsi721_probe(struct pci_dev *pdev,
 			dev_info(&pdev->dev, "Unable to set consistent DMA mask\n");
 	}
 
-	cap = pci_pcie_cap(pdev);
-	BUG_ON(cap == 0);
+	BUG_ON(!pci_is_pcie(pdev));
 
 	/* Clear "no snoop" and "relaxed ordering" bits, use default MRRS. */
-	pci_read_config_dword(pdev, cap + PCI_EXP_DEVCTL, &regval);
-	regval &= ~(PCI_EXP_DEVCTL_READRQ | PCI_EXP_DEVCTL_RELAX_EN |
-		    PCI_EXP_DEVCTL_NOSNOOP_EN);
-	regval |= 0x2 << MAX_READ_REQUEST_SZ_SHIFT;
-	pci_write_config_dword(pdev, cap + PCI_EXP_DEVCTL, regval);
+	pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL,
+		PCI_EXP_DEVCTL_READRQ | PCI_EXP_DEVCTL_RELAX_EN |
+		PCI_EXP_DEVCTL_NOSNOOP_EN,
+		0x2 << MAX_READ_REQUEST_SZ_SHIFT);
 
 	/* Adjust PCIe completion timeout. */
-	pci_read_config_dword(pdev, cap + PCI_EXP_DEVCTL2, &regval);
-	regval &= ~(0x0f);
-	pci_write_config_dword(pdev, cap + PCI_EXP_DEVCTL2, regval | 0x2);
+	pcie_capability_clear_and_set_word(pdev, PCI_EXP_DEVCTL2, 0xf, 0x2);
 
 	/*
 	 * FIXUP: correct offsets of MSI-X tables in the MSI-X Capability Block