Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6

* master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6: (34 commits)
  PCI: Only build PCI syscalls on architectures that want them
  PCI: limit pci_get_bus_and_slot to domain 0
  PCI: hotplug: acpiphp: avoid acpiphp "cannot get bridge info" PCI hotplug failure
  PCI: hotplug: acpiphp: remove hot plug parameter write to PCI host bridge
  PCI: hotplug: acpiphp: fix slot poweroff problem on systems without _PS3
  PCI: hotplug: pciehp: wait for 1 second after power off slot
  PCI: pci_set_power_state(): check for PM capabilities earlier
  PCI: cpci_hotplug: Convert to use the kthread API
  PCI: add pci_try_set_mwi
  PCI: pcie: remove SPIN_LOCK_UNLOCKED
  PCI: ROUND_UP macro cleanup in drivers/pci
  PCI: remove pci_dac_dma_... APIs
  PCI: pci-x-pci-express-read-control-interfaces cleanups
  PCI: Fix typo in include/linux/pci.h
  PCI: pci_ids, remove double or more empty lines
  PCI: pci_ids, add atheros and 3com_2 vendors
  PCI: pci_ids, reorder some entries
  PCI: i386: traps, change VENDOR to DEVICE
  PCI: ATM: lanai, change VENDOR to DEVICE
  PCI: Change all drivers to use pci_device->revision
  ...

1 files changed, 6 insertions, 14 deletions

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 8a77a0ae83a..5d576435fcc 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -1765,12 +1765,9 @@ static void mv5_scr_write(struct ata_port *ap, unsigned int sc_reg_in, u32 val)
 
 static void mv5_reset_bus(struct pci_dev *pdev, void __iomem *mmio)
 {
-	u8 rev_id;
 	int early_5080;
 
-	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
-	early_5080 = (pdev->device == 0x5080) && (rev_id == 0);
+	early_5080 = (pdev->device == 0x5080) && (pdev->revision == 0);
 
 	if (!early_5080) {
 		u32 tmp = readl(mmio + MV_PCI_EXP_ROM_BAR_CTL);
@@ -2387,17 +2384,14 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 {
 	struct pci_dev *pdev = to_pci_dev(host->dev);
 	struct mv_host_priv *hpriv = host->private_data;
-	u8 rev_id;
 	u32 hp_flags = hpriv->hp_flags;
 
-	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
 	switch(board_idx) {
 	case chip_5080:
 		hpriv->ops = &mv5xxx_ops;
 		hp_flags |= MV_HP_GEN_I;
 
-		switch (rev_id) {
+		switch (pdev->revision) {
 		case 0x1:
 			hp_flags |= MV_HP_ERRATA_50XXB0;
 			break;
@@ -2417,7 +2411,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 		hpriv->ops = &mv5xxx_ops;
 		hp_flags |= MV_HP_GEN_I;
 
-		switch (rev_id) {
+		switch (pdev->revision) {
 		case 0x0:
 			hp_flags |= MV_HP_ERRATA_50XXB0;
 			break;
@@ -2437,7 +2431,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 		hpriv->ops = &mv6xxx_ops;
 		hp_flags |= MV_HP_GEN_II;
 
-		switch (rev_id) {
+		switch (pdev->revision) {
 		case 0x7:
 			hp_flags |= MV_HP_ERRATA_60X1B2;
 			break;
@@ -2457,7 +2451,7 @@ static int mv_chip_id(struct ata_host *host, unsigned int board_idx)
 		hpriv->ops = &mv6xxx_ops;
 		hp_flags |= MV_HP_GEN_IIE;
 
-		switch (rev_id) {
+		switch (pdev->revision) {
 		case 0x0:
 			hp_flags |= MV_HP_ERRATA_XX42A0;
 			break;
@@ -2585,14 +2579,12 @@ static void mv_print_info(struct ata_host *host)
 {
 	struct pci_dev *pdev = to_pci_dev(host->dev);
 	struct mv_host_priv *hpriv = host->private_data;
-	u8 rev_id, scc;
+	u8 scc;
 	const char *scc_s, *gen;
 
 	/* Use this to determine the HW stepping of the chip so we know
 	 * what errata to workaround
 	 */
-	pci_read_config_byte(pdev, PCI_REVISION_ID, &rev_id);
-
 	pci_read_config_byte(pdev, PCI_CLASS_DEVICE, &scc);
 	if (scc == 0)
 		scc_s = "SCSI";