1 files changed, 17 insertions, 17 deletions

diff --git a/drivers/ide/ide-proc.c b/drivers/ide/ide-proc.c
index ea94c9aa1220..fc1d8ae6a803 100644
--- a/drivers/ide/ide-proc.c
+++ b/drivers/ide/ide-proc.c
@@ -156,7 +156,7 @@ static int __ide_add_setting(ide_drive_t *drive, const char *name, int rw, int d
 {
         ide_settings_t **p = (ide_settings_t **) &drive->settings, *setting = NULL;
 
-        down(&ide_setting_sem);
+        mutex_lock(&ide_setting_mtx);
         while ((*p) && strcmp((*p)->name, name) < 0)
                 p = &((*p)->next);
         if ((setting = kzalloc(sizeof(*setting), GFP_KERNEL)) == NULL)
@@ -177,10 +177,10 @@ static int __ide_add_setting(ide_drive_t *drive, const char *name, int rw, int d
         if (auto_remove)
                 setting->auto_remove = 1;
         *p = setting;
-        up(&ide_setting_sem);
+        mutex_unlock(&ide_setting_mtx);
         return 0;
 abort:
-        up(&ide_setting_sem);
+        mutex_unlock(&ide_setting_mtx);
         kfree(setting);
         return -1;
 }
@@ -224,7 +224,7 @@ static void __ide_remove_setting (ide_drive_t *drive, char *name)
  *
  *      Automatically remove all the driver specific settings for this
  *      drive. This function may not be called from IRQ context. The
- *      caller must hold ide_setting_sem.
+ *      caller must hold ide_setting_mtx.
  */
 
 static void auto_remove_settings (ide_drive_t *drive)
@@ -269,7 +269,7 @@ static ide_settings_t *ide_find_setting_by_name(ide_drive_t *drive, char *name)
  *      @setting: drive setting
  *
  *      Read a drive setting and return the value. The caller
- *      must hold the ide_setting_sem when making this call.
+ *      must hold the ide_setting_mtx when making this call.
  *
  *      BUGS: the data return and error are the same return value
  *      so an error -EINVAL and true return of the same value cannot
@@ -306,7 +306,7 @@ static int ide_read_setting(ide_drive_t *drive, ide_settings_t *setting)
  *      @val: value
  *
  *      Write a drive setting if it is possible. The caller
- *      must hold the ide_setting_sem when making this call.
+ *      must hold the ide_setting_mtx when making this call.
  *
  *      BUGS: the data return and error are the same return value
  *      so an error -EINVAL and true return of the same value cannot
@@ -367,7 +367,7 @@ static int set_xfer_rate (ide_drive_t *drive, int arg)
  *      @drive: drive being configured
  *
  *      Add the generic parts of the system settings to the /proc files.
- *      The caller must not be holding the ide_setting_sem.
+ *      The caller must not be holding the ide_setting_mtx.
  */
 
 void ide_add_generic_settings (ide_drive_t *drive)
@@ -408,7 +408,7 @@ static int proc_ide_read_settings
 
         proc_ide_settings_warn();
 
-        down(&ide_setting_sem);
+        mutex_lock(&ide_setting_mtx);
         out += sprintf(out, "name\t\t\tvalue\t\tmin\t\tmax\t\tmode\n");
         out += sprintf(out, "----\t\t\t-----\t\t---\t\t---\t\t----\n");
         while(setting) {
@@ -428,7 +428,7 @@ static int proc_ide_read_settings
                 setting = setting->next;
         }
         len = out - page;
-        up(&ide_setting_sem);
+        mutex_unlock(&ide_setting_mtx);
         PROC_IDE_READ_RETURN(page,start,off,count,eof,len);
 }
 
@@ -508,16 +508,16 @@ static int proc_ide_write_settings(struct file *file, const char __user *buffer,
                                 ++p;
                         }
 
-                        down(&ide_setting_sem);
+                        mutex_lock(&ide_setting_mtx);
                         setting = ide_find_setting_by_name(drive, name);
                         if (!setting)
                         {
-                                up(&ide_setting_sem);
+                                mutex_unlock(&ide_setting_mtx);
                                 goto parse_error;
                         }
                         if (for_real)
                                 ide_write_setting(drive, setting, val * setting->div_factor / setting->mul_factor);
-                        up(&ide_setting_sem);
+                        mutex_unlock(&ide_setting_mtx);
                 }
         } while (!for_real++);
         free_page((unsigned long)buf);
@@ -705,7 +705,7 @@ EXPORT_SYMBOL(ide_proc_register_driver);
  *      Clean up the driver specific /proc files and IDE settings
  *      for a given drive.
  *
- *      Takes ide_setting_sem and ide_lock.
+ *      Takes ide_setting_mtx and ide_lock.
  *      Caller must hold none of the locks.
  */
 
@@ -715,10 +715,10 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
 
         ide_remove_proc_entries(drive->proc, driver->proc);
 
-        down(&ide_setting_sem);
+        mutex_lock(&ide_setting_mtx);
         spin_lock_irqsave(&ide_lock, flags);
         /*
-         * ide_setting_sem protects the settings list
+         * ide_setting_mtx protects the settings list
          * ide_lock protects the use of settings
          *
          * so we need to hold both, ide_settings_sem because we want to
@@ -726,11 +726,11 @@ void ide_proc_unregister_driver(ide_drive_t *drive, ide_driver_t *driver)
          * a setting out that is being used.
          *
          * OTOH both ide_{read,write}_setting are only ever used under
-         * ide_setting_sem.
+         * ide_setting_mtx.
          */
         auto_remove_settings(drive);
         spin_unlock_irqrestore(&ide_lock, flags);
-        up(&ide_setting_sem);
+        mutex_unlock(&ide_setting_mtx);
 }
 
 EXPORT_SYMBOL(ide_proc_unregister_driver);