Merge branch 'driver-core-next' into Linux 3.2

This resolves the conflict in the arch/arm/mach-s3c64xx/s3c6400.c file,
and it fixes the build error in the arch/x86/kernel/microcode_core.c
file, that the merge did not catch.

The microcode_core.c patch was provided by Stephen Rothwell
<sfr@canb.auug.org.au> who was invaluable in the merge issues involved
with the large sysdev removal process in the driver-core tree.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

5 files changed, 39 insertions, 35 deletions

diff --git a/arch/arm/mach-s3c64xx/cpu.c b/arch/arm/mach-s3c64xx/cpu.c
index de085b798aa..0f8a669dc7f 100644
--- a/arch/arm/mach-s3c64xx/cpu.c
+++ b/arch/arm/mach-s3c64xx/cpu.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/ioport.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
@@ -122,12 +122,13 @@ static struct map_desc s3c_iodesc[] __initdata = {
 };
 
 
-struct sysdev_class s3c64xx_sysclass = {
-        .name   = "s3c64xx-core",
+struct bus_type s3c64xx_subsys = {
+        .name           = "s3c64xx-core",
+        .dev_name       = "s3c64xx-core",
 };
 
-static struct sys_device s3c64xx_sysdev = {
-        .cls    = &s3c64xx_sysclass,
+static struct device s3c64xx_dev = {
+        .bus    = &s3c64xx_subsys,
 };
 
 /* uart registration process */
@@ -152,10 +153,10 @@ void __init s3c64xx_init_io(struct map_desc *mach_desc, int size)
         s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
 }
 
-static __init int s3c64xx_sysdev_init(void)
+static __init int s3c64xx_dev_init(void)
 {
-        sysdev_class_register(&s3c64xx_sysclass);
-        return sysdev_register(&s3c64xx_sysdev);
+        subsys_system_register(&s3c64xx_subsys, NULL);
+        return device_register(&s3c64xx_dev);
 }
 
-core_initcall(s3c64xx_sysdev_init);
+core_initcall(s3c64xx_dev_init);
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index 17d62f4f820..f2a7a172559 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -16,7 +16,7 @@
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/dmapool.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
 #include <linux/delay.h>
@@ -35,7 +35,7 @@
 /* dma channel state information */
 
 struct s3c64xx_dmac {
-        struct sys_device        sysdev;
+        struct device           dev;
         struct clk              *clk;
         void __iomem            *regs;
         struct s3c2410_dma_chan *channels;
@@ -631,8 +631,9 @@ static irqreturn_t s3c64xx_dma_irq(int irq, void *pw)
         return IRQ_HANDLED;
 }
 
-static struct sysdev_class dma_sysclass = {
+static struct bus_type dma_subsys = {
         .name           = "s3c64xx-dma",
+        .dev_name       = "s3c64xx-dma",
 };
 
 static int s3c64xx_dma_init1(int chno, enum dma_ch chbase,
@@ -651,12 +652,12 @@ static int s3c64xx_dma_init1(int chno, enum dma_ch chbase,
                 return -ENOMEM;
         }
 
-        dmac->sysdev.id = chno / 8;
-        dmac->sysdev.cls = &dma_sysclass;
+        dmac->dev.id = chno / 8;
+        dmac->dev.bus = &dma_subsys;
 
-        err = sysdev_register(&dmac->sysdev);
+        err = device_register(&dmac->dev);
         if (err) {
-                printk(KERN_ERR "%s: failed to register sysdevice\n", __func__);
+                printk(KERN_ERR "%s: failed to register device\n", __func__);
                 goto err_alloc;
         }
 
@@ -667,7 +668,7 @@ static int s3c64xx_dma_init1(int chno, enum dma_ch chbase,
                 goto err_dev;
         }
 
-        snprintf(clkname, sizeof(clkname), "dma%d", dmac->sysdev.id);
+        snprintf(clkname, sizeof(clkname), "dma%d", dmac->dev.id);
 
         dmac->clk = clk_get(NULL, clkname);
         if (IS_ERR(dmac->clk)) {
@@ -715,7 +716,7 @@ err_clk:
 err_map:
         iounmap(regs);
 err_dev:
-        sysdev_unregister(&dmac->sysdev);
+        device_unregister(&dmac->dev);
 err_alloc:
         kfree(dmac);
         return err;
@@ -733,9 +734,9 @@ static int __init s3c64xx_dma_init(void)
                 return -ENOMEM;
         }
 
-        ret = sysdev_class_register(&dma_sysclass);
+        ret = subsys_system_register(&dma_subsys, NULL);
         if (ret) {
-                printk(KERN_ERR "%s: failed to create sysclass\n", __func__);
+                printk(KERN_ERR "%s: failed to create subsys\n", __func__);
                 return -ENOMEM;
         }
 
diff --git a/arch/arm/mach-s3c64xx/irq-eint.c b/arch/arm/mach-s3c64xx/irq-eint.c
index 4d203be1f4c..e3e75d18603 100644
--- a/arch/arm/mach-s3c64xx/irq-eint.c
+++ b/arch/arm/mach-s3c64xx/irq-eint.c
@@ -14,7 +14,7 @@
 
 #include <linux/kernel.h>
 #include <linux/interrupt.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/gpio.h>
 #include <linux/irq.h>
 #include <linux/io.h>
diff --git a/arch/arm/mach-s3c64xx/s3c6400.c b/arch/arm/mach-s3c64xx/s3c6400.c
index 51c00f2453c..691a7ca78c1 100644
--- a/arch/arm/mach-s3c64xx/s3c6400.c
+++ b/arch/arm/mach-s3c64xx/s3c6400.c
@@ -17,7 +17,7 @@
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 
@@ -70,17 +70,18 @@ void __init s3c6400_init_irq(void)
         s3c64xx_init_irq(~0 & ~(0xf << 5), ~0);
 }
 
-static struct sysdev_class s3c6400_sysclass = {
-        .name   = "s3c6400-core",
+static struct bus_type s3c6400_subsys = {
+        .name           = "s3c6400-core",
+        .dev_name       = "s3c6400-core",
 };
 
-static struct sys_device s3c6400_sysdev = {
-        .cls    = &s3c6400_sysclass,
+static struct device s3c6400_dev = {
+        .bus    = &s3c6400_subsys,
 };
 
 static int __init s3c6400_core_init(void)
 {
-        return sysdev_class_register(&s3c6400_sysclass);
+        return subsys_system_register(&s3c6400_subsys, NULL);
 }
 
 core_initcall(s3c6400_core_init);
@@ -89,5 +90,5 @@ int __init s3c6400_init(void)
 {
         printk("S3C6400: Initialising architecture\n");
 
-        return sysdev_register(&s3c6400_sysdev);
+        return device_register(&s3c6400_dev);
 }
diff --git a/arch/arm/mach-s3c64xx/s3c6410.c b/arch/arm/mach-s3c64xx/s3c6410.c
index 4117003464a..9a5484ad430 100644
--- a/arch/arm/mach-s3c64xx/s3c6410.c
+++ b/arch/arm/mach-s3c64xx/s3c6410.c
@@ -18,7 +18,7 @@
 #include <linux/init.h>
 #include <linux/clk.h>
 #include <linux/io.h>
-#include <linux/sysdev.h>
+#include <linux/device.h>
 #include <linux/serial_core.h>
 #include <linux/platform_device.h>
 
@@ -75,17 +75,18 @@ void __init s3c6410_init_irq(void)
         s3c64xx_init_irq(~0 & ~(1 << 7), ~0);
 }
 
-struct sysdev_class s3c6410_sysclass = {
-        .name   = "s3c6410-core",
+struct bus_type s3c6410_subsys = {
+        .name           = "s3c6410-core",
+        .dev_name       = "s3c6410-core",
 };
 
-static struct sys_device s3c6410_sysdev = {
-        .cls    = &s3c6410_sysclass,
+static struct device s3c6410_dev = {
+        .bus    = &s3c6410_subsys,
 };
 
 static int __init s3c6410_core_init(void)
 {
-        return sysdev_class_register(&s3c6410_sysclass);
+        return subsys_system_register(&s3c6410_subsys, NULL);
 }
 
 core_initcall(s3c6410_core_init);
@@ -94,5 +95,5 @@ int __init s3c6410_init(void)
 {
         printk("S3C6410: Initialising architecture\n");
 
-        return sysdev_register(&s3c6410_sysdev);
+        return device_register(&s3c6410_dev);
 }