Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6

[pandora-kernel.git] / drivers / acpi / video.c

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index f261737..67cc36d 100644 (file)
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1020,7 +1020,7 @@ acpi_video_device_brightness_seq_show(struct seq_file *seq, void *offset)
        }
 
        seq_printf(seq, "levels: ");
-       for (i = 0; i < dev->brightness->count; i++)
+       for (i = 2; i < dev->brightness->count; i++)
                seq_printf(seq, " %d", dev->brightness->levels[i]);
        seq_printf(seq, "\ncurrent: %d\n", dev->brightness->curr);
 
@@ -1059,7 +1059,7 @@ acpi_video_device_write_brightness(struct file *file,
                return -EFAULT;
 
        /* validate through the list of available levels */
-       for (i = 0; i < dev->brightness->count; i++)
+       for (i = 2; i < dev->brightness->count; i++)
                if (level == dev->brightness->levels[i]) {
                        if (ACPI_SUCCESS
                            (acpi_video_device_lcd_set_level(dev, level)))
@@ -1125,8 +1125,6 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
        if (!device_dir)
                return -ENOMEM;
 
-       device_dir->owner = THIS_MODULE;
-
        /* 'info' [R] */
        entry = proc_create_data("info", S_IRUGO, device_dir,
                        &acpi_video_device_info_fops, acpi_driver_data(device));
@@ -1260,7 +1258,7 @@ static int acpi_video_bus_POST_info_seq_show(struct seq_file *seq, void *offset)
                        printk(KERN_WARNING PREFIX
                               "This indicates a BIOS bug. Please contact the manufacturer.\n");
                }
-               printk("%llx\n", options);
+               printk(KERN_WARNING "%llx\n", options);
                seq_printf(seq, "can POST: <integrated video>");
                if (options & 2)
                        seq_printf(seq, " <PCI video>");
@@ -1403,8 +1401,6 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
        if (!device_dir)
                return -ENOMEM;
 
-       device_dir->owner = THIS_MODULE;
-
        /* 'info' [R] */
        entry = proc_create_data("info", S_IRUGO, device_dir,
                                 &acpi_video_bus_info_fops,
@@ -1712,7 +1708,7 @@ acpi_video_get_next_level(struct acpi_video_device *device,
        max = max_below = 0;
        min = min_above = 255;
        /* Find closest level to level_current */
-       for (i = 0; i < device->brightness->count; i++) {
+       for (i = 2; i < device->brightness->count; i++) {
                l = device->brightness->levels[i];
                if (abs(l - level_current) < abs(delta)) {
                        delta = l - level_current;
@@ -1722,7 +1718,7 @@ acpi_video_get_next_level(struct acpi_video_device *device,
        }
        /* Ajust level_current to closest available level */
        level_current += delta;
-       for (i = 0; i < device->brightness->count; i++) {
+       for (i = 2; i < device->brightness->count; i++) {
                l = device->brightness->levels[i];
                if (l < min)
                        min = l;
@@ -2006,6 +2002,12 @@ static int acpi_video_bus_add(struct acpi_device *device)
                        device->pnp.bus_id[3] = '0' + instance;
                instance ++;
        }
+       /* a hack to fix the duplicate name "VGA" problem on Pa 3553 */
+       if (!strcmp(device->pnp.bus_id, "VGA")) {
+               if (instance)
+                       device->pnp.bus_id[3] = '0' + instance;
+               instance++;
+       }
 
        video->device = device;
        strcpy(acpi_device_name(device), ACPI_VIDEO_BUS_NAME);
@@ -2125,7 +2127,6 @@ static int __init acpi_video_init(void)
        acpi_video_dir = proc_mkdir(ACPI_VIDEO_CLASS, acpi_root_dir);
        if (!acpi_video_dir)
                return -ENODEV;
-       acpi_video_dir->owner = THIS_MODULE;
 
        result = acpi_bus_register_driver(&acpi_video_bus);
        if (result < 0) {