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author | Jan Engelhardt <jengelh@linux01.gwdg.de> | 2006-10-01 00:28:50 +0200 |
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committer | Len Brown <len.brown@intel.com> | 2006-10-14 01:51:07 -0400 |
commit | 50dd096973f1d95aa03c6a6d9e148d706b62b68e (patch) | |
tree | 1f047b9c574672c133559922af5d4aee2816b9ae /drivers/acpi/video.c | |
parent | b4bd8c66435a8cdf8c90334fb3b517a23ff2ab95 (diff) | |
download | op-kernel-dev-50dd096973f1d95aa03c6a6d9e148d706b62b68e.zip op-kernel-dev-50dd096973f1d95aa03c6a6d9e148d706b62b68e.tar.gz |
ACPI: Remove unnecessary from/to-void* and to-void casts in drivers/acpi
Signed-off-by: Jan Engelhardt <jengelh@gmx.de>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/video.c')
-rw-r--r-- | drivers/acpi/video.c | 59 |
1 files changed, 27 insertions, 32 deletions
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c index 56666a9..53a9eb0 100644 --- a/drivers/acpi/video.c +++ b/drivers/acpi/video.c @@ -386,7 +386,7 @@ 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; @@ -654,8 +654,7 @@ 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) @@ -688,8 +687,7 @@ 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; @@ -727,8 +725,8 @@ 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; @@ -754,8 +752,7 @@ 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; @@ -784,8 +781,8 @@ 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; @@ -817,8 +814,7 @@ 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; @@ -866,7 +862,7 @@ 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; @@ -931,7 +927,7 @@ 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; @@ -950,7 +946,7 @@ 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) @@ -975,7 +971,7 @@ 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) @@ -995,7 +991,7 @@ 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; @@ -1033,7 +1029,7 @@ 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; @@ -1054,7 +1050,7 @@ 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); @@ -1079,8 +1075,8 @@ 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; @@ -1119,8 +1115,8 @@ 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; @@ -1150,7 +1146,7 @@ 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), @@ -1226,7 +1222,7 @@ 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)); @@ -1403,7 +1399,7 @@ 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; @@ -1426,7 +1422,7 @@ 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"); @@ -1612,7 +1608,7 @@ 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"); @@ -1654,8 +1650,7 @@ 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; @@ -1757,7 +1752,7 @@ 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); |