13 files changed, 27 insertions, 47 deletions

diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig
index 0065f3794576..d141bdb3a7d4 100644
--- a/drivers/acpi/Kconfig
+++ b/drivers/acpi/Kconfig
@@ -68,26 +68,28 @@ config ACPI_PROCFS
 
           Say N to delete /proc/acpi/ files that have moved to /sys/
 config ACPI_PROCFS_POWER
-        bool "Deprecated power /proc/acpi folders"
+        bool "Deprecated power /proc/acpi directories"
         depends on PROC_FS
         default y
         ---help---
           For backwards compatibility, this option allows
-          deprecated power /proc/acpi/ folders to exist, even when
+          deprecated power /proc/acpi/ directories to exist, even when
           they have been replaced by functions in /sys.
-          The deprecated folders (and their replacements) include:
+          The deprecated directories (and their replacements) include:
           /proc/acpi/battery/* (/sys/class/power_supply/*)
           /proc/acpi/ac_adapter/* (sys/class/power_supply/*)
-          This option has no effect on /proc/acpi/ folders
+          This option has no effect on /proc/acpi/ directories
           and functions, which do not yet exist in /sys
 
-          Say N to delete power /proc/acpi/ folders that have moved to /sys/
+          Say N to delete power /proc/acpi/ directories that have moved to /sys/
+
 config ACPI_SYSFS_POWER
         bool "Future power /sys interface"
         select POWER_SUPPLY
         default y
         ---help---
           Say N to disable power /sys interface
+
 config ACPI_PROC_EVENT
         bool "Deprecated /proc/acpi/event support"
         depends on PROC_FS
diff --git a/drivers/acpi/bay.c b/drivers/acpi/bay.c
index 477711435b24..1fa86811b8ee 100644
--- a/drivers/acpi/bay.c
+++ b/drivers/acpi/bay.c
@@ -134,7 +134,7 @@ static ssize_t show_present(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%d\n", bay_present(bay));
 
 }
-DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
+static DEVICE_ATTR(present, S_IRUGO, show_present, NULL);
 
 /*
  * write_eject - write method for "eject" file in sysfs
@@ -150,7 +150,7 @@ static ssize_t write_eject(struct device *dev, struct device_attribute *attr,
         eject_device(bay->handle);
         return count;
 }
-DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
+static DEVICE_ATTR(eject, S_IWUSR, NULL, write_eject);
 
 /**
  * is_ata - see if a device is an ata device
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
index 8df325dafe0f..8b0d4b7d188a 100644
--- a/drivers/acpi/bus.c
+++ b/drivers/acpi/bus.c
@@ -391,7 +391,6 @@ int acpi_bus_receive_event(struct acpi_bus_event *event)
         return 0;
 }
 
-EXPORT_SYMBOL(acpi_bus_receive_event);
 #endif  /* CONFIG_ACPI_PROC_EVENT */
 
 /* --------------------------------------------------------------------------
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index b3dec2101e2e..307cef65c247 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -686,7 +686,7 @@ static ssize_t show_docked(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%d\n", dock_present(dock_station));
 
 }
-DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL);
+static DEVICE_ATTR(docked, S_IRUGO, show_docked, NULL);
 
 /*
  * show_flags - read method for flags file in sysfs
@@ -697,7 +697,7 @@ static ssize_t show_flags(struct device *dev,
         return snprintf(buf, PAGE_SIZE, "%d\n", dock_station->flags);
 
 }
-DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);
+static DEVICE_ATTR(flags, S_IRUGO, show_flags, NULL);
 
 /*
  * write_undock - write method for "undock" file in sysfs
@@ -713,7 +713,7 @@ static ssize_t write_undock(struct device *dev, struct device_attribute *attr,
         ret = handle_eject_request(dock_station, ACPI_NOTIFY_EJECT_REQUEST);
         return ret ? ret: count;
 }
-DEVICE_ATTR(undock, S_IWUSR, NULL, write_undock);
+static DEVICE_ATTR(undock, S_IWUSR, NULL, write_undock);
 
 /*
  * show_dock_uid - read method for "uid" file in sysfs
@@ -729,7 +729,7 @@ static ssize_t show_dock_uid(struct device *dev,
 
         return snprintf(buf, PAGE_SIZE, "%lx\n", lbuf);
 }
-DEVICE_ATTR(uid, S_IRUGO, show_dock_uid, NULL);
+static DEVICE_ATTR(uid, S_IRUGO, show_dock_uid, NULL);
 
 /**
  * dock_add - add a new dock station
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 4893e256e399..eda0978b57c6 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -36,8 +36,6 @@ int register_acpi_bus_type(struct acpi_bus_type *type)
         return -ENODEV;
 }
 
-EXPORT_SYMBOL(register_acpi_bus_type);
-
 int unregister_acpi_bus_type(struct acpi_bus_type *type)
 {
         if (acpi_disabled)
@@ -53,8 +51,6 @@ int unregister_acpi_bus_type(struct acpi_bus_type *type)
         return -ENODEV;
 }
 
-EXPORT_SYMBOL(unregister_acpi_bus_type);
-
 static struct acpi_bus_type *acpi_get_bus_type(struct bus_type *type)
 {
         struct acpi_bus_type *tmp, *ret = NULL;
diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 0822d9fc1cb4..5d59cb33b1a5 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -78,6 +78,7 @@ int acpi_map_pxm_to_node(int pxm)
         return node;
 }
 
+#if 0
 void __cpuinit acpi_unmap_pxm_to_node(int node)
 {
         int pxm = node_to_pxm_map[node];
@@ -85,6 +86,7 @@ void __cpuinit acpi_unmap_pxm_to_node(int node)
         node_to_pxm_map[node] = PXM_INVAL;
         node_clear(node, nodes_found_map);
 }
+#endif  /*  0  */
 
 static void __init
 acpi_table_print_srat_entry(struct acpi_subtable_header *header)
@@ -247,7 +249,6 @@ int acpi_get_pxm(acpi_handle h)
         } while (ACPI_SUCCESS(status));
         return -1;
 }
-EXPORT_SYMBOL(acpi_get_pxm);
 
 int acpi_get_node(acpi_handle *handle)
 {
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 6f49f6437289..c2c585366fa6 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -233,8 +233,6 @@ void acpi_os_printf(const char *fmt, ...)
         va_end(args);
 }
 
-EXPORT_SYMBOL(acpi_os_printf);
-
 void acpi_os_vprintf(const char *fmt, va_list args)
 {
         static char buffer[512];
@@ -413,8 +411,6 @@ void acpi_os_sleep(acpi_integer ms)
         schedule_timeout_interruptible(msecs_to_jiffies(ms));
 }
 
-EXPORT_SYMBOL(acpi_os_sleep);
-
 void acpi_os_stall(u32 us)
 {
         while (us) {
@@ -428,8 +424,6 @@ void acpi_os_stall(u32 us)
         }
 }
 
-EXPORT_SYMBOL(acpi_os_stall);
-
 /*
  * Support ACPI 3.0 AML Timer operand
  * Returns 64-bit free-running, monotonically increasing timer
@@ -579,8 +573,6 @@ acpi_os_read_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
         return (result ? AE_ERROR : AE_OK);
 }
 
-EXPORT_SYMBOL(acpi_os_read_pci_configuration);
-
 acpi_status
 acpi_os_write_pci_configuration(struct acpi_pci_id * pci_id, u32 reg,
                                 acpi_integer value, u32 width)
@@ -796,8 +788,6 @@ acpi_os_create_semaphore(u32 max_units, u32 initial_units, acpi_handle * handle)
         return AE_OK;
 }
 
-EXPORT_SYMBOL(acpi_os_create_semaphore);
-
 /*
  * TODO: A better way to delete semaphores?  Linux doesn't have a
  * 'delete_semaphore()' function -- may result in an invalid
@@ -821,8 +811,6 @@ acpi_status acpi_os_delete_semaphore(acpi_handle handle)
         return AE_OK;
 }
 
-EXPORT_SYMBOL(acpi_os_delete_semaphore);
-
 /*
  * TODO: The kernel doesn't have a 'down_timeout' function -- had to
  * improvise.  The process is to sleep for one scheduler quantum
@@ -915,8 +903,6 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
         return status;
 }
 
-EXPORT_SYMBOL(acpi_os_wait_semaphore);
-
 /*
  * TODO: Support for units > 1?
  */
@@ -939,8 +925,6 @@ acpi_status acpi_os_signal_semaphore(acpi_handle handle, u32 units)
         return AE_OK;
 }
 
-EXPORT_SYMBOL(acpi_os_signal_semaphore);
-
 #ifdef ACPI_FUTURE_USAGE
 u32 acpi_os_get_line(char *buffer)
 {
@@ -984,8 +968,6 @@ acpi_status acpi_os_signal(u32 function, void *info)
         return AE_OK;
 }
 
-EXPORT_SYMBOL(acpi_os_signal);
-
 static int __init acpi_os_name_setup(char *str)
 {
         char *p = acpi_os_name;
diff --git a/drivers/acpi/pci_bind.c b/drivers/acpi/pci_bind.c
index 388300de005d..4b252ea0e952 100644
--- a/drivers/acpi/pci_bind.c
+++ b/drivers/acpi/pci_bind.c
@@ -44,6 +44,8 @@ struct acpi_pci_data {
         struct pci_dev *dev;
 };
 
+static int acpi_pci_unbind(struct acpi_device *device);
+
 static void acpi_pci_data_handler(acpi_handle handle, u32 function,
                                   void *context)
 {
@@ -267,7 +269,7 @@ int acpi_pci_bind(struct acpi_device *device)
         return result;
 }
 
-int acpi_pci_unbind(struct acpi_device *device)
+static int acpi_pci_unbind(struct acpi_device *device)
 {
         int result = 0;
         acpi_status status = AE_OK;
diff --git a/drivers/acpi/pci_irq.c b/drivers/acpi/pci_irq.c
index 76d9c669d2d8..7f19859580c7 100644
--- a/drivers/acpi/pci_irq.c
+++ b/drivers/acpi/pci_irq.c
@@ -475,8 +475,6 @@ int acpi_pci_irq_enable(struct pci_dev *dev)
         return 0;
 }
 
-EXPORT_SYMBOL(acpi_pci_irq_enable);
-
 /* FIXME: implement x86/x86_64 version */
 void __attribute__ ((weak)) acpi_unregister_gsi(u32 i)
 {
diff --git a/drivers/acpi/pci_link.c b/drivers/acpi/pci_link.c
index 5400ea173f6f..233c40c51684 100644
--- a/drivers/acpi/pci_link.c
+++ b/drivers/acpi/pci_link.c
@@ -95,7 +95,7 @@ static struct {
         int count;
         struct list_head entries;
 } acpi_link;
-DEFINE_MUTEX(acpi_link_lock);
+static DEFINE_MUTEX(acpi_link_lock);
 
 /* --------------------------------------------------------------------------
                             PCI Link Device Management
diff --git a/drivers/acpi/sbs.c b/drivers/acpi/sbs.c
index f136c7d3b3c2..1194105cc3ca 100644
--- a/drivers/acpi/sbs.c
+++ b/drivers/acpi/sbs.c
@@ -888,7 +888,7 @@ static void acpi_charger_remove(struct acpi_sbs *sbs)
 #endif
 }
 
-void acpi_sbs_callback(void *context)
+static void acpi_sbs_callback(void *context)
 {
         int id;
         struct acpi_sbs *sbs = context;
diff --git a/drivers/acpi/sbshc.c b/drivers/acpi/sbshc.c
index fd40b6a1d639..ae9a90438e2f 100644
--- a/drivers/acpi/sbshc.c
+++ b/drivers/acpi/sbshc.c
@@ -111,8 +111,8 @@ static int wait_transaction_complete(struct acpi_smb_hc *hc, int timeout)
                 return -ETIME;
 }
 
-int acpi_smbus_transaction(struct acpi_smb_hc *hc, u8 protocol, u8 address,
-                    u8 command, u8 *data, u8 length)
+static int acpi_smbus_transaction(struct acpi_smb_hc *hc, u8 protocol,
+                                  u8 address, u8 command, u8 *data, u8 length)
 {
         int ret = -EFAULT, i;
         u8 temp, sz = 0;
diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c
index c7b0aa52dd23..3fac011f9cf9 100644
--- a/drivers/acpi/scan.c
+++ b/drivers/acpi/scan.c
@@ -59,7 +59,7 @@ static int create_modalias(struct acpi_device *acpi_dev, char *modalias,
                         count = snprintf(&modalias[len], size, "%s:",
                                          cid_list->id[i].value);
                         if (count < 0 || count >= size) {
-                                printk(KERN_ERR "acpi: %s cid[%i] exceeds event buffer size",
+                                printk(KERN_ERR PREFIX "%s cid[%i] exceeds event buffer size",
                                        acpi_dev->pnp.device_name, i);
                                 break;
                         }
@@ -453,7 +453,7 @@ static int acpi_device_register(struct acpi_device *device,
         device->dev.release = &acpi_device_release;
         result = device_add(&device->dev);
         if(result) {
-                printk("Error adding device %s", device->dev.bus_id);
+                printk(KERN_ERR PREFIX "Error adding device %s", device->dev.bus_id);
                 goto end;
         }
 
@@ -966,7 +966,7 @@ static void acpi_device_set_id(struct acpi_device *device,
         case ACPI_BUS_TYPE_DEVICE:
                 status = acpi_get_object_info(handle, &buffer);
                 if (ACPI_FAILURE(status)) {
-                        printk("%s: Error reading device info\n", __FUNCTION__);
+                        printk(KERN_ERR PREFIX "%s: Error reading device info\n", __FUNCTION__);
                         return;
                 }
 
@@ -1072,7 +1072,7 @@ static void acpi_device_set_id(struct acpi_device *device,
                         list->count = count;
                         device->pnp.cid_list = list;
                 } else
-                        printk(KERN_ERR "Memory allocation error\n");
+                        printk(KERN_ERR PREFIX "Memory allocation error\n");
         }
 
         kfree(buffer.pointer);
@@ -1096,7 +1096,7 @@ static int acpi_device_set_context(struct acpi_device *device, int type)
                                           acpi_bus_data_handler, device);
 
                 if (ACPI_FAILURE(status)) {
-                        printk("Error attaching device data\n");
+                        printk(KERN_ERR PREFIX "Error attaching device data\n");
                         result = -ENODEV;
                 }
         }