Merge branch 'linus' into test

Conflicts:
	MAINTAINERS
	arch/x86/kernel/acpi/boot.c
	arch/x86/kernel/acpi/sleep.c
	drivers/acpi/Kconfig
	drivers/pnp/Makefile
	drivers/pnp/quirks.c

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

1 files changed, 28 insertions, 31 deletions

diff --git a/arch/sparc/kernel/pmc.c b/arch/sparc/kernel/pmc.c
index 7eca8871ff4..2afcfab4f11 100644
--- a/arch/sparc/kernel/pmc.c
+++ b/arch/sparc/kernel/pmc.c
@@ -8,11 +8,11 @@
 #include <linux/fs.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/miscdevice.h>
 #include <linux/pm.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
 
 #include <asm/io.h>
-#include <asm/sbus.h>
 #include <asm/oplib.h>
 #include <asm/uaccess.h>
 #include <asm/auxio.h>
@@ -23,17 +23,15 @@
  * #define PMC_NO_IDLE
  */
 
-#define PMC_MINOR	MISC_DYNAMIC_MINOR
 #define PMC_OBPNAME	"SUNW,pmc"
 #define PMC_DEVNAME "pmc"
 
 #define PMC_IDLE_REG	0x00
 #define PMC_IDLE_ON		0x01
 
-volatile static u8 __iomem *regs; 
-static int pmc_regsize;
+static u8 __iomem *regs;
 
-#define pmc_readb(offs)			(sbus_readb(regs+offs))
+#define pmc_readb(offs)		(sbus_readb(regs+offs))
 #define pmc_writeb(val, offs) 	(sbus_writeb(val, regs+offs))
 
 /* 
@@ -53,31 +51,11 @@ void pmc_swift_idle(void)
 #endif
 } 
 
-static inline void pmc_free(void)
+static int __devinit pmc_probe(struct of_device *op,
+			       const struct of_device_id *match)
 {
-	sbus_iounmap(regs, pmc_regsize);
-}
-
-static int __init pmc_probe(void)
-{
-	struct sbus_bus *sbus = NULL;
-	struct sbus_dev *sdev = NULL;
-	for_each_sbus(sbus) {
-		for_each_sbusdev(sdev, sbus) {
-			if (!strcmp(sdev->prom_name, PMC_OBPNAME)) {
-				goto sbus_done;
-			}
-		}
-	}
-
-sbus_done:
-	if (!sdev) {
-		return -ENODEV;
-	}
-
-	pmc_regsize = sdev->reg_addrs[0].reg_size;
-	regs = sbus_ioremap(&sdev->resource[0], 0, 
-				   pmc_regsize, PMC_OBPNAME);
+	regs = of_ioremap(&op->resource[0], 0,
+			  resource_size(&op->resource[0]), PMC_OBPNAME);
 	if (!regs) {
 		printk(KERN_ERR "%s: unable to map registers\n", PMC_DEVNAME);
 		return -ENODEV;
@@ -92,8 +70,27 @@ sbus_done:
 	return 0;
 }
 
+static struct of_device_id __initdata pmc_match[] = {
+	{
+		.name = PMC_OBPNAME,
+	},
+	{},
+};
+MODULE_DEVICE_TABLE(of, pmc_match);
+
+static struct of_platform_driver pmc_driver = {
+	.name		= "pmc",
+	.match_table	= pmc_match,
+	.probe		= pmc_probe,
+};
+
+static int __init pmc_init(void)
+{
+	return of_register_driver(&pmc_driver, &of_bus_type);
+}
+
 /* This driver is not critical to the boot process
  * and is easiest to ioremap when SBus is already
  * initialized, so we install ourselves thusly:
  */
-__initcall(pmc_probe);
+__initcall(pmc_init);