Pull platform-drivers into test branch

[linux-drm-fsl-dcu.git] / drivers / acpi / video.c

diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 9200a46c38bdda5eeb2f2af0bd69dc0ecfb0f883..eb5141f9ef8f80a51e1ba1012e504bc7ff7ad9ae 100644 (file)
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -387,7 +387,7 @@ acpi_video_device_EDID(struct acpi_video_device *device,
        if (ACPI_FAILURE(status))
                return -ENODEV;
 
-       obj = (union acpi_object *)buffer.pointer;
+       obj = buffer.pointer;
 
        if (obj && obj->type == ACPI_TYPE_BUFFER)
                *edid = obj;
@@ -655,8 +655,7 @@ static struct proc_dir_entry *acpi_video_dir;
 
 static int acpi_video_device_info_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_device *dev =
-           (struct acpi_video_device *)seq->private;
+       struct acpi_video_device *dev = seq->private;
 
 
        if (!dev)
@@ -689,8 +688,7 @@ acpi_video_device_info_open_fs(struct inode *inode, struct file *file)
 static int acpi_video_device_state_seq_show(struct seq_file *seq, void *offset)
 {
        int status;
-       struct acpi_video_device *dev =
-           (struct acpi_video_device *)seq->private;
+       struct acpi_video_device *dev = seq->private;
        unsigned long state;
 
 
@@ -728,8 +726,8 @@ acpi_video_device_write_state(struct file *file,
                              size_t count, loff_t * data)
 {
        int status;
-       struct seq_file *m = (struct seq_file *)file->private_data;
-       struct acpi_video_device *dev = (struct acpi_video_device *)m->private;
+       struct seq_file *m = file->private_data;
+       struct acpi_video_device *dev = m->private;
        char str[12] = { 0 };
        u32 state = 0;
 
@@ -755,8 +753,7 @@ acpi_video_device_write_state(struct file *file,
 static int
 acpi_video_device_brightness_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_device *dev =
-           (struct acpi_video_device *)seq->private;
+       struct acpi_video_device *dev = seq->private;
        int i;
 
 
@@ -785,8 +782,8 @@ acpi_video_device_write_brightness(struct file *file,
                                   const char __user * buffer,
                                   size_t count, loff_t * data)
 {
-       struct seq_file *m = (struct seq_file *)file->private_data;
-       struct acpi_video_device *dev = (struct acpi_video_device *)m->private;
+       struct seq_file *m = file->private_data;
+       struct acpi_video_device *dev = m->private;
        char str[4] = { 0 };
        unsigned int level = 0;
        int i;
@@ -818,8 +815,7 @@ acpi_video_device_write_brightness(struct file *file,
 
 static int acpi_video_device_EDID_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_device *dev =
-           (struct acpi_video_device *)seq->private;
+       struct acpi_video_device *dev = seq->private;
        int status;
        int i;
        union acpi_object *edid = NULL;
@@ -867,7 +863,7 @@ static int acpi_video_device_add_fs(struct acpi_device *device)
        if (!device)
                return -ENODEV;
 
-       vid_dev = (struct acpi_video_device *)acpi_driver_data(device);
+       vid_dev = acpi_driver_data(device);
        if (!vid_dev)
                return -ENODEV;
 
@@ -932,7 +928,7 @@ static int acpi_video_device_remove_fs(struct acpi_device *device)
 {
        struct acpi_video_device *vid_dev;
 
-       vid_dev = (struct acpi_video_device *)acpi_driver_data(device);
+       vid_dev = acpi_driver_data(device);
        if (!vid_dev || !vid_dev->video || !vid_dev->video->dir)
                return -ENODEV;
 
@@ -951,7 +947,7 @@ static int acpi_video_device_remove_fs(struct acpi_device *device)
 /* video bus */
 static int acpi_video_bus_info_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+       struct acpi_video_bus *video = seq->private;
 
 
        if (!video)
@@ -976,7 +972,7 @@ static int acpi_video_bus_info_open_fs(struct inode *inode, struct file *file)
 
 static int acpi_video_bus_ROM_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+       struct acpi_video_bus *video = seq->private;
 
 
        if (!video)
@@ -996,7 +992,7 @@ static int acpi_video_bus_ROM_open_fs(struct inode *inode, struct file *file)
 
 static int acpi_video_bus_POST_info_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+       struct acpi_video_bus *video = seq->private;
        unsigned long options;
        int status;
 
@@ -1034,7 +1030,7 @@ acpi_video_bus_POST_info_open_fs(struct inode *inode, struct file *file)
 
 static int acpi_video_bus_POST_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+       struct acpi_video_bus *video = seq->private;
        int status;
        unsigned long id;
 
@@ -1055,7 +1051,7 @@ static int acpi_video_bus_POST_seq_show(struct seq_file *seq, void *offset)
 
 static int acpi_video_bus_DOS_seq_show(struct seq_file *seq, void *offset)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)seq->private;
+       struct acpi_video_bus *video = seq->private;
 
 
        seq_printf(seq, "DOS setting: <%d>\n", video->dos_setting);
@@ -1080,8 +1076,8 @@ acpi_video_bus_write_POST(struct file *file,
                          size_t count, loff_t * data)
 {
        int status;
-       struct seq_file *m = (struct seq_file *)file->private_data;
-       struct acpi_video_bus *video = (struct acpi_video_bus *)m->private;
+       struct seq_file *m = file->private_data;
+       struct acpi_video_bus *video = m->private;
        char str[12] = { 0 };
        unsigned long opt, options;
 
@@ -1120,8 +1116,8 @@ acpi_video_bus_write_DOS(struct file *file,
                         size_t count, loff_t * data)
 {
        int status;
-       struct seq_file *m = (struct seq_file *)file->private_data;
-       struct acpi_video_bus *video = (struct acpi_video_bus *)m->private;
+       struct seq_file *m = file->private_data;
+       struct acpi_video_bus *video = m->private;
        char str[12] = { 0 };
        unsigned long opt;
 
@@ -1151,7 +1147,7 @@ static int acpi_video_bus_add_fs(struct acpi_device *device)
        struct acpi_video_bus *video;
 
 
-       video = (struct acpi_video_bus *)acpi_driver_data(device);
+       video = acpi_driver_data(device);
 
        if (!acpi_device_dir(device)) {
                acpi_device_dir(device) = proc_mkdir(acpi_device_bid(device),
@@ -1227,7 +1223,7 @@ static int acpi_video_bus_remove_fs(struct acpi_device *device)
        struct acpi_video_bus *video;
 
 
-       video = (struct acpi_video_bus *)acpi_driver_data(device);
+       video = acpi_driver_data(device);
 
        if (acpi_device_dir(device)) {
                remove_proc_entry("info", acpi_device_dir(device));
@@ -1404,7 +1400,7 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
                return status;
        }
 
-       dod = (union acpi_object *)buffer.pointer;
+       dod = buffer.pointer;
        if (!dod || (dod->type != ACPI_TYPE_PACKAGE)) {
                ACPI_EXCEPTION((AE_INFO, status, "Invalid _DOD data"));
                status = -EFAULT;
@@ -1427,7 +1423,7 @@ static int acpi_video_device_enumerate(struct acpi_video_bus *video)
 
        count = 0;
        for (i = 0; i < dod->package.count; i++) {
-               obj = (union acpi_object *)&dod->package.elements[i];
+               obj = &dod->package.elements[i];
 
                if (obj->type != ACPI_TYPE_INTEGER) {
                        printk(KERN_ERR PREFIX "Invalid _DOD data\n");
@@ -1639,7 +1635,7 @@ static int acpi_video_bus_stop_devices(struct acpi_video_bus *video)
 
 static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
 {
-       struct acpi_video_bus *video = (struct acpi_video_bus *)data;
+       struct acpi_video_bus *video = data;
        struct acpi_device *device = NULL;
 
        printk("video bus notify\n");
@@ -1681,8 +1677,7 @@ static void acpi_video_bus_notify(acpi_handle handle, u32 event, void *data)
 
 static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
 {
-       struct acpi_video_device *video_device =
-           (struct acpi_video_device *)data;
+       struct acpi_video_device *video_device = data;
        struct acpi_device *device = NULL;
 
 
@@ -1784,7 +1779,7 @@ static int acpi_video_bus_remove(struct acpi_device *device, int type)
        if (!device || !acpi_driver_data(device))
                return -EINVAL;
 
-       video = (struct acpi_video_bus *)acpi_driver_data(device);
+       video = acpi_driver_data(device);
 
        acpi_video_bus_stop_devices(video);