---

yaml
---
r: 27190
b: refs/heads/master
c: 2f9719b
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 289a1e995e74734b5ec76ca8a5490058f4fecc24
+refs/heads/master: 2f9719b61e1fcf7422a016ac4f2420a0cc6ba320

trunk/drivers/char/n_tty.c

@@ -1384,10 +1384,8 @@ static ssize_t read_chan(struct tty_struct *tty, struct file *file,
 		 * longer than TTY_THRESHOLD_UNTHROTTLE in canonical mode,
 		 * we won't get any more characters.
 		 */
-		if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE) {
-			n_tty_set_room(tty);
+		if (n_tty_chars_in_buffer(tty) <= TTY_THRESHOLD_UNTHROTTLE)
 			check_unthrottle(tty);
-		}
 
 		if (b - buf >= minimum)
 			break;

trunk/drivers/pci/pci-driver.c

@@ -285,9 +285,9 @@ static int pci_device_suspend(struct device * dev, pm_message_t state)
  * Default resume method for devices that have no driver provided resume,
  * or not even a driver at all.
  */
-static int pci_default_resume(struct pci_dev *pci_dev)
+static void pci_default_resume(struct pci_dev *pci_dev)
 {
-	int retval = 0;
+	int retval;
 
 	/* restore the PCI config space */
 	pci_restore_state(pci_dev);
@@ -297,21 +297,18 @@ static int pci_default_resume(struct pci_dev *pci_dev)
 	/* if the device was busmaster before the suspend, make it busmaster again */
 	if (pci_dev->is_busmaster)
 		pci_set_master(pci_dev);
-
-	return retval;
 }
 
 static int pci_device_resume(struct device * dev)
 {
-	int error;
 	struct pci_dev * pci_dev = to_pci_dev(dev);
 	struct pci_driver * drv = pci_dev->driver;
 
 	if (drv && drv->resume)
-		error = drv->resume(pci_dev);
+		drv->resume(pci_dev);
 	else
-		error = pci_default_resume(pci_dev);
-	return error;
+		pci_default_resume(pci_dev);
+	return 0;
 }
 
 static void pci_device_shutdown(struct device *dev)

trunk/drivers/pci/pci.c

@@ -461,23 +461,9 @@ int
 pci_restore_state(struct pci_dev *dev)
 {
 	int i;
-	int val;
 
-	/*
-	 * The Base Address register should be programmed before the command
-	 * register(s)
-	 */
-	for (i = 15; i >= 0; i--) {
-		pci_read_config_dword(dev, i * 4, &val);
-		if (val != dev->saved_config_space[i]) {
-			printk(KERN_DEBUG "PM: Writing back config space on "
-				"device %s at offset %x (was %x, writing %x)\n",
-				pci_name(dev), i,
-				val, (int)dev->saved_config_space[i]);
-			pci_write_config_dword(dev,i * 4,
-				dev->saved_config_space[i]);
-		}
-	}
+	for (i = 0; i < 16; i++)
+		pci_write_config_dword(dev,i * 4, dev->saved_config_space[i]);
 	pci_restore_msi_state(dev);
 	pci_restore_msix_state(dev);
 	return 0;

trunk/drivers/scsi/sata_mv.c

@@ -2035,6 +2035,7 @@ static void mv_phy_reset(struct ata_port *ap)
 static void mv_eng_timeout(struct ata_port *ap)
 {
 	struct ata_queued_cmd *qc;
+	unsigned long flags;
 
 	printk(KERN_ERR "ata%u: Entering mv_eng_timeout\n",ap->id);
 	DPRINTK("All regs @ start of eng_timeout\n");
@@ -2046,8 +2047,10 @@ static void mv_eng_timeout(struct ata_port *ap)
 	       ap->host_set->mmio_base, ap, qc, qc->scsicmd,
 	       &qc->scsicmd->cmnd);
 
+	spin_lock_irqsave(&ap->host_set->lock, flags);
 	mv_err_intr(ap, 0);
 	mv_stop_and_reset(ap);
+	spin_unlock_irqrestore(&ap->host_set->lock, flags);
 
 	WARN_ON(!(qc->flags & ATA_QCFLAG_ACTIVE));
 	if (qc->flags & ATA_QCFLAG_ACTIVE) {

trunk/include/linux/pci-acpi.h

@@ -50,7 +50,7 @@
 extern acpi_status pci_osc_control_set(acpi_handle handle, u32 flags);
 extern acpi_status pci_osc_support_set(u32 flags);
 #else
-#if !defined(AE_ERROR)
+#if !defined(acpi_status)
 typedef u32 		acpi_status;
 #define AE_ERROR      	(acpi_status) (0x0001)
 #endif    

trunk/mm/vmscan.c

@@ -1061,7 +1061,7 @@ static unsigned long balance_pgdat(pg_data_t *pgdat, unsigned long nr_pages,
 loop_again:
 	total_scanned = 0;
 	nr_reclaimed = 0;
-	sc.may_writepage = !laptop_mode;
+	sc.may_writepage = !laptop_mode,
 	sc.nr_mapped = read_page_state(nr_mapped);
 
 	inc_page_state(pageoutrun);