Merge branch 'upstream' into bugfix-video

Update bugfix-video branch to 2.5-rc1
so I don't have to again resolve the
conflict in these patches vs. upstream.

Conflicts:
	drivers/gpu/drm/gma500/psb_drv.c

	text conflict: add comment vs delete neighboring line

	keep just this:
	/* igd_opregion_init(&dev_priv->opregion_dev); */
	/* acpi_video_register(); */

Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 10 insertions, 23 deletions

diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 639ae9a23fbc..dc30dbd21cf1 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -282,29 +282,19 @@ static int __devinit ar7_wdt_probe(struct platform_device *pdev)
 		platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
 	if (!ar7_regs_wdt) {
 		pr_err("could not get registers resource\n");
-		rc = -ENODEV;
-		goto out;
-	}
-
-	if (!request_mem_region(ar7_regs_wdt->start,
-				resource_size(ar7_regs_wdt), LONGNAME)) {
-		pr_warn("watchdog I/O region busy\n");
-		rc = -EBUSY;
-		goto out;
+		return -ENODEV;
 	}
 
-	ar7_wdt = ioremap(ar7_regs_wdt->start, resource_size(ar7_regs_wdt));
+	ar7_wdt = devm_request_and_ioremap(&pdev->dev, ar7_regs_wdt);
 	if (!ar7_wdt) {
 		pr_err("could not ioremap registers\n");
-		rc = -ENXIO;
-		goto out_mem_region;
+		return -ENXIO;
 	}
 
 	vbus_clk = clk_get(NULL, "vbus");
 	if (IS_ERR(vbus_clk)) {
 		pr_err("could not get vbus clock\n");
-		rc = PTR_ERR(vbus_clk);
-		goto out_mem_region;
+		return PTR_ERR(vbus_clk);
 	}
 
 	ar7_wdt_disable_wdt();
@@ -314,24 +304,21 @@ static int __devinit ar7_wdt_probe(struct platform_device *pdev)
 	rc = misc_register(&ar7_wdt_miscdev);
 	if (rc) {
 		pr_err("unable to register misc device\n");
-		goto out_alloc;
+		goto out;
 	}
-	goto out;
+	return 0;
 
-out_alloc:
-	iounmap(ar7_wdt);
-out_mem_region:
-	release_mem_region(ar7_regs_wdt->start, resource_size(ar7_regs_wdt));
 out:
+	clk_put(vbus_clk);
+	vbus_clk = NULL;
 	return rc;
 }
 
 static int __devexit ar7_wdt_remove(struct platform_device *pdev)
 {
 	misc_deregister(&ar7_wdt_miscdev);
-	iounmap(ar7_wdt);
-	release_mem_region(ar7_regs_wdt->start, resource_size(ar7_regs_wdt));
-
+	clk_put(vbus_clk);
+	vbus_clk = NULL;
 	return 0;
 }