21 files changed, 49 insertions, 54 deletions

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index d1a05224627e..105a0d61eb1f 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -303,7 +303,7 @@ static int block_size_init(void)
  */
 #ifdef CONFIG_ARCH_MEMORY_PROBE
 static ssize_t
-memory_probe_store(struct class *class, const char __user *buf, size_t count)
+memory_probe_store(struct class *class, const char *buf, size_t count)
 {
         u64 phys_addr;
         int ret;
diff --git a/drivers/cdrom/viocd.c b/drivers/cdrom/viocd.c
index 193446e6a08a..e27617259552 100644
--- a/drivers/cdrom/viocd.c
+++ b/drivers/cdrom/viocd.c
@@ -42,8 +42,6 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
-#include <asm/bug.h>
-
 #include <asm/vio.h>
 #include <asm/scatterlist.h>
 #include <asm/iseries/hv_types.h>
diff --git a/drivers/char/ser_a2232.c b/drivers/char/ser_a2232.c
index 80a5b840e22f..fee68cc895f8 100644
--- a/drivers/char/ser_a2232.c
+++ b/drivers/char/ser_a2232.c
@@ -103,6 +103,7 @@
 
 #include <linux/serial.h>
 #include <linux/generic_serial.h>
+#include <linux/tty_flip.h>
 
 #include "ser_a2232.h"
 #include "ser_a2232fw.h"
diff --git a/drivers/char/watchdog/sbc_epx_c3.c b/drivers/char/watchdog/sbc_epx_c3.c
index 7a4dfb95d087..837b1ec3ffe3 100644
--- a/drivers/char/watchdog/sbc_epx_c3.c
+++ b/drivers/char/watchdog/sbc_epx_c3.c
@@ -92,7 +92,7 @@ static int epx_c3_release(struct inode *inode, struct file *file)
         return 0;
 }
 
-static ssize_t epx_c3_write(struct file *file, const char *data,
+static ssize_t epx_c3_write(struct file *file, const char __user *data,
                         size_t len, loff_t *ppos)
 {
         /* Refresh the timer. */
@@ -105,6 +105,7 @@ static int epx_c3_ioctl(struct inode *inode, struct file *file,
                         unsigned int cmd, unsigned long arg)
 {
         int options, retval = -EINVAL;
+        int __user *argp = (void __user *)arg;
         static struct watchdog_info ident = {
                 .options                = WDIOF_KEEPALIVEPING |
                                           WDIOF_MAGICCLOSE,
@@ -114,20 +115,19 @@ static int epx_c3_ioctl(struct inode *inode, struct file *file,
 
         switch (cmd) {
         case WDIOC_GETSUPPORT:
-                if (copy_to_user((struct watchdog_info *)arg,
-                                 &ident, sizeof(ident)))
+                if (copy_to_user(argp, &ident, sizeof(ident)))
                         return -EFAULT;
                 return 0;
         case WDIOC_GETSTATUS:
         case WDIOC_GETBOOTSTATUS:
-                return put_user(0,(int *)arg);
+                return put_user(0, argp);
         case WDIOC_KEEPALIVE:
                 epx_c3_pet();
                 return 0;
         case WDIOC_GETTIMEOUT:
-                return put_user(WATCHDOG_TIMEOUT,(int *)arg);
-        case WDIOC_SETOPTIONS: {
-                if (get_user(options, (int *)arg))
+                return put_user(WATCHDOG_TIMEOUT, argp);
+        case WDIOC_SETOPTIONS:
+                if (get_user(options, argp))
                         return -EFAULT;
 
                 if (options & WDIOS_DISABLECARD) {
@@ -141,7 +141,6 @@ static int epx_c3_ioctl(struct inode *inode, struct file *file,
                 }
 
                 return retval;
-        }
         default:
                 return -ENOIOCTLCMD;
         }
diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
index 009c08fe5d69..1991f94af753 100644
--- a/drivers/edac/i82875p_edac.c
+++ b/drivers/edac/i82875p_edac.c
@@ -159,7 +159,7 @@ enum i82875p_chips {
 
 struct i82875p_pvt {
         struct pci_dev *ovrfl_pdev;
-        void *ovrfl_window;
+        void __iomem *ovrfl_window;
 };
 
 
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index 6c2a471ea6c0..32d466441ac2 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -33,6 +33,7 @@
 #include <linux/reboot.h>
 #include <linux/device.h>
 #include <linux/platform_device.h>
+#include <linux/mutex.h>
 
 #include "windfarm.h"
 
@@ -48,7 +49,7 @@
 
 static LIST_HEAD(wf_controls);
 static LIST_HEAD(wf_sensors);
-static DECLARE_MUTEX(wf_lock);
+static DEFINE_MUTEX(wf_lock);
 static struct notifier_block *wf_client_list;
 static int wf_client_count;
 static unsigned int wf_overtemp;
@@ -160,12 +161,12 @@ int wf_register_control(struct wf_control *new_ct)
 {
         struct wf_control *ct;
 
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_for_each_entry(ct, &wf_controls, link) {
                 if (!strcmp(ct->name, new_ct->name)) {
                         printk(KERN_WARNING "windfarm: trying to register"
                                " duplicate control %s\n", ct->name);
-                        up(&wf_lock);
+                        mutex_unlock(&wf_lock);
                         return -EEXIST;
                 }
         }
@@ -175,7 +176,7 @@ int wf_register_control(struct wf_control *new_ct)
         DBG("wf: Registered control %s\n", new_ct->name);
 
         wf_notify(WF_EVENT_NEW_CONTROL, new_ct);
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 
         return 0;
 }
@@ -183,9 +184,9 @@ EXPORT_SYMBOL_GPL(wf_register_control);
 
 void wf_unregister_control(struct wf_control *ct)
 {
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_del(&ct->link);
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 
         DBG("wf: Unregistered control %s\n", ct->name);
 
@@ -197,16 +198,16 @@ struct wf_control * wf_find_control(const char *name)
 {
         struct wf_control *ct;
 
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_for_each_entry(ct, &wf_controls, link) {
                 if (!strcmp(ct->name, name)) {
                         if (wf_get_control(ct))
                                 ct = NULL;
-                        up(&wf_lock);
+                        mutex_unlock(&wf_lock);
                         return ct;
                 }
         }
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
         return NULL;
 }
 EXPORT_SYMBOL_GPL(wf_find_control);
@@ -250,12 +251,12 @@ int wf_register_sensor(struct wf_sensor *new_sr)
 {
         struct wf_sensor *sr;
 
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_for_each_entry(sr, &wf_sensors, link) {
                 if (!strcmp(sr->name, new_sr->name)) {
                         printk(KERN_WARNING "windfarm: trying to register"
                                " duplicate sensor %s\n", sr->name);
-                        up(&wf_lock);
+                        mutex_unlock(&wf_lock);
                         return -EEXIST;
                 }
         }
@@ -265,7 +266,7 @@ int wf_register_sensor(struct wf_sensor *new_sr)
         DBG("wf: Registered sensor %s\n", new_sr->name);
 
         wf_notify(WF_EVENT_NEW_SENSOR, new_sr);
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 
         return 0;
 }
@@ -273,9 +274,9 @@ EXPORT_SYMBOL_GPL(wf_register_sensor);
 
 void wf_unregister_sensor(struct wf_sensor *sr)
 {
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_del(&sr->link);
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 
         DBG("wf: Unregistered sensor %s\n", sr->name);
 
@@ -287,16 +288,16 @@ struct wf_sensor * wf_find_sensor(const char *name)
 {
         struct wf_sensor *sr;
 
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         list_for_each_entry(sr, &wf_sensors, link) {
                 if (!strcmp(sr->name, name)) {
                         if (wf_get_sensor(sr))
                                 sr = NULL;
-                        up(&wf_lock);
+                        mutex_unlock(&wf_lock);
                         return sr;
                 }
         }
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
         return NULL;
 }
 EXPORT_SYMBOL_GPL(wf_find_sensor);
@@ -329,7 +330,7 @@ int wf_register_client(struct notifier_block *nb)
         struct wf_control *ct;
         struct wf_sensor *sr;
 
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         rc = notifier_chain_register(&wf_client_list, nb);
         if (rc != 0)
                 goto bail;
@@ -341,19 +342,19 @@ int wf_register_client(struct notifier_block *nb)
         if (wf_client_count == 1)
                 wf_start_thread();
  bail:
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
         return rc;
 }
 EXPORT_SYMBOL_GPL(wf_register_client);
 
 int wf_unregister_client(struct notifier_block *nb)
 {
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         notifier_chain_unregister(&wf_client_list, nb);
         wf_client_count++;
         if (wf_client_count == 0)
                 wf_stop_thread();
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 
         return 0;
 }
@@ -361,23 +362,23 @@ EXPORT_SYMBOL_GPL(wf_unregister_client);
 
 void wf_set_overtemp(void)
 {
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         wf_overtemp++;
         if (wf_overtemp == 1) {
                 printk(KERN_WARNING "windfarm: Overtemp condition detected !\n");
                 wf_overtemp_counter = 0;
                 wf_notify(WF_EVENT_OVERTEMP, NULL);
         }
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 }
 EXPORT_SYMBOL_GPL(wf_set_overtemp);
 
 void wf_clear_overtemp(void)
 {
-        down(&wf_lock);
+        mutex_lock(&wf_lock);
         WARN_ON(wf_overtemp == 0);
         if (wf_overtemp == 0) {
-                up(&wf_lock);
+                mutex_unlock(&wf_lock);
                 return;
         }
         wf_overtemp--;
@@ -385,7 +386,7 @@ void wf_clear_overtemp(void)
                 printk(KERN_WARNING "windfarm: Overtemp condition cleared !\n");
                 wf_notify(WF_EVENT_NORMALTEMP, NULL);
         }
-        up(&wf_lock);
+        mutex_unlock(&wf_lock);
 }
 EXPORT_SYMBOL_GPL(wf_clear_overtemp);
 
diff --git a/drivers/media/dvb/dvb-usb/dtt200u.c b/drivers/media/dvb/dvb-usb/dtt200u.c
index 130ea7f21f5e..12ebaf8bddca 100644
--- a/drivers/media/dvb/dvb-usb/dtt200u.c
+++ b/drivers/media/dvb/dvb-usb/dtt200u.c
@@ -151,7 +151,7 @@ static struct dvb_usb_properties dtt200u_properties = {
                   .cold_ids = { &dtt200u_usb_table[0], NULL },
                   .warm_ids = { &dtt200u_usb_table[1], NULL },
                 },
-                { 0 },
+                { NULL },
         }
 };
 
@@ -192,7 +192,7 @@ static struct dvb_usb_properties wt220u_properties = {
                   .cold_ids = { &dtt200u_usb_table[2], NULL },
                   .warm_ids = { &dtt200u_usb_table[3], NULL },
                 },
-                { 0 },
+                { NULL },
         }
 };
 
diff --git a/drivers/media/dvb/dvb-usb/vp7045.c b/drivers/media/dvb/dvb-usb/vp7045.c
index 028204956bb0..3835235b68df 100644
--- a/drivers/media/dvb/dvb-usb/vp7045.c
+++ b/drivers/media/dvb/dvb-usb/vp7045.c
@@ -247,7 +247,7 @@ static struct dvb_usb_properties vp7045_properties = {
                   .cold_ids = { &vp7045_usb_table[2], NULL },
                   .warm_ids = { &vp7045_usb_table[3], NULL },
                 },
-                { 0 },
+                { NULL },
         }
 };
 
diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c
index 3b1bef1ee215..77411a00d1ee 100644
--- a/drivers/net/hamradio/baycom_par.c
+++ b/drivers/net/hamradio/baycom_par.c
@@ -86,7 +86,6 @@
 #include <linux/bitops.h>
 #include <linux/jiffies.h>
 
-#include <asm/bug.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
 
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 7ef4b0434a3f..c0998ef938e0 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -32,6 +32,8 @@
  */
 #include <linux/init.h>
 #include <linux/dma-mapping.h>
+#include <linux/in.h>
+#include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/etherdevice.h>
diff --git a/drivers/net/wan/pci200syn.c b/drivers/net/wan/pci200syn.c
index 8dea07b47999..eba8e5cfacc2 100644
--- a/drivers/net/wan/pci200syn.c
+++ b/drivers/net/wan/pci200syn.c
@@ -29,7 +29,7 @@
 #include <linux/netdevice.h>
 #include <linux/hdlc.h>
 #include <linux/pci.h>
-#include <asm/delay.h>
+#include <linux/delay.h>
 #include <asm/io.h>
 
 #include "hd64572.h"
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 9c1e10602f2b..9d3b51c3ef54 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -27,8 +27,8 @@
 #include <linux/hdlc.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
+#include <linux/delay.h>
 #include <asm/io.h>
-#include <asm/delay.h>
 
 #include "wanxl.h"
 
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 38d6d00fb0fc..014cc8d54a9f 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -38,10 +38,10 @@
 #include <linux/slab.h>
 #include <linux/completion.h>
 #include <linux/blkdev.h>
+#include <linux/delay.h>
 #include <scsi/scsi_host.h>
 #include <scsi/scsi_device.h>
 #include <asm/semaphore.h>
-#include <asm/delay.h>
 
 #include "aacraid.h"
 
diff --git a/drivers/scsi/mac53c94.c b/drivers/scsi/mac53c94.c
index 311a4122bd70..93edaa8696cf 100644
--- a/drivers/scsi/mac53c94.c
+++ b/drivers/scsi/mac53c94.c
@@ -537,9 +537,9 @@ static int mac53c94_remove(struct macio_dev *mdev)
         free_irq(fp->intr, fp);
 
         if (fp->regs)
-                iounmap((void *) fp->regs);
+                iounmap(fp->regs);
         if (fp->dma)
-                iounmap((void *) fp->dma);
+                iounmap(fp->dma);
         kfree(fp->dma_cmd_space);
 
         scsi_host_put(host);
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 59a1c9d9d3bd..723f7acbeb12 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -463,7 +463,7 @@ static inline struct list_head *skb_to_lh(struct sk_buff *skb)
 }
 
 static void*
-mempool_zone_alloc_skb(unsigned int gfp_mask, void *pool_data)
+mempool_zone_alloc_skb(gfp_t gfp_mask, void *pool_data)
 {
         struct mempool_zone *zone = pool_data;
 
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 7d0700091f3d..2a547538d444 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -1679,7 +1679,7 @@ static int
 sg_build_sgat(Sg_scatter_hold * schp, const Sg_fd * sfp, int tablesize)
 {
         int sg_bufflen = tablesize * sizeof(struct scatterlist);
-        unsigned int gfp_flags = GFP_ATOMIC | __GFP_NOWARN;
+        gfp_t gfp_flags = GFP_ATOMIC | __GFP_NOWARN;
 
         /*
          * TODO: test without low_dma, we should not need it since
diff --git a/drivers/tc/tc.c b/drivers/tc/tc.c
index a0e5af638e0e..4a51e56f85b6 100644
--- a/drivers/tc/tc.c
+++ b/drivers/tc/tc.c
@@ -17,7 +17,6 @@
 #include <linux/types.h>
 
 #include <asm/addrspace.h>
-#include <asm/bug.h>
 #include <asm/errno.h>
 #include <asm/io.h>
 #include <asm/paccess.h>
diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
index 9d5015e99372..bd39bbd88d41 100644
--- a/drivers/video/backlight/backlight.c
+++ b/drivers/video/backlight/backlight.c
@@ -13,7 +13,6 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/fb.h>
-#include <asm/bug.h>
 
 static ssize_t backlight_show_power(struct class_device *cdev, char *buf)
 {
diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
index 68c690605aa7..9e32485ee7bb 100644
--- a/drivers/video/backlight/lcd.c
+++ b/drivers/video/backlight/lcd.c
@@ -13,7 +13,6 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/fb.h>
-#include <asm/bug.h>
 
 static ssize_t lcd_show_power(struct class_device *cdev, char *buf)
 {
diff --git a/drivers/video/pmag-ba-fb.c b/drivers/video/pmag-ba-fb.c
index f3927b6cda9d..f5361cd8ccce 100644
--- a/drivers/video/pmag-ba-fb.c
+++ b/drivers/video/pmag-ba-fb.c
@@ -30,7 +30,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 
-#include <asm/bug.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
diff --git a/drivers/video/pmagb-b-fb.c b/drivers/video/pmagb-b-fb.c
index 25148de5fe67..eeeac924b500 100644
--- a/drivers/video/pmagb-b-fb.c
+++ b/drivers/video/pmagb-b-fb.c
@@ -27,7 +27,6 @@
 #include <linux/module.h>
 #include <linux/types.h>
 
-#include <asm/bug.h>
 #include <asm/io.h>
 #include <asm/system.h>