diff options
Diffstat (limited to 'drivers/video/fbmem.c')
| -rw-r--r-- | drivers/video/fbmem.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c index 93ffcdd95f5..3cfea315a48 100644 --- a/drivers/video/fbmem.c +++ b/drivers/video/fbmem.c @@ -52,8 +52,8 @@ #define FBPIXMAPSIZE (1024 * 8) -struct fb_info *registered_fb[FB_MAX]; -int num_registered_fb; +struct fb_info *registered_fb[FB_MAX] __read_mostly; +int num_registered_fb __read_mostly; /* * Helpers @@ -202,7 +202,7 @@ static void fb_set_logo_truepalette(struct fb_info *info, const struct linux_logo *logo, u32 *palette) { - unsigned char mask[9] = { 0,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff }; + static const unsigned char mask[] = { 0,0x80,0xc0,0xe0,0xf0,0xf8,0xfc,0xfe,0xff }; unsigned char redmask, greenmask, bluemask; int redshift, greenshift, blueshift; int i; @@ -317,7 +317,7 @@ static struct logo_data { int needs_truepalette; int needs_cmapreset; const struct linux_logo *logo; -} fb_logo; +} fb_logo __read_mostly; static void fb_rotate_logo_ud(const u8 *in, u8 *out, u32 width, u32 height) { @@ -572,7 +572,7 @@ static ssize_t fb_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) { unsigned long p = *ppos; - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file->f_path.dentry->d_inode; int fbidx = iminor(inode); struct fb_info *info = registered_fb[fbidx]; u32 *buffer, *dst; @@ -647,7 +647,7 @@ static ssize_t fb_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) { unsigned long p = *ppos; - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file->f_path.dentry->d_inode; int fbidx = iminor(inode); struct fb_info *info = registered_fb[fbidx]; u32 *buffer, *src; @@ -1081,7 +1081,7 @@ static int fb_get_fscreeninfo(struct inode *inode, struct file *file, static long fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { - struct inode *inode = file->f_dentry->d_inode; + struct inode *inode = file->f_path.dentry->d_inode; int fbidx = iminor(inode); struct fb_info *info = registered_fb[fbidx]; struct fb_ops *fb = info->fbops; @@ -1121,7 +1121,7 @@ fb_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) static int fb_mmap(struct file *file, struct vm_area_struct * vma) { - int fbidx = iminor(file->f_dentry->d_inode); + int fbidx = iminor(file->f_path.dentry->d_inode); struct fb_info *info = registered_fb[fbidx]; struct fb_ops *fb = info->fbops; unsigned long off; @@ -1253,7 +1253,7 @@ fb_release(struct inode *inode, struct file *file) return 0; } -static struct file_operations fb_fops = { +static const struct file_operations fb_fops = { .owner = THIS_MODULE, .read = fb_read, .write = fb_write, @@ -1296,14 +1296,14 @@ register_framebuffer(struct fb_info *fb_info) break; fb_info->node = i; - fb_info->class_device = class_device_create(fb_class, NULL, MKDEV(FB_MAJOR, i), - fb_info->device, "fb%d", i); - if (IS_ERR(fb_info->class_device)) { + fb_info->dev = device_create(fb_class, fb_info->device, + MKDEV(FB_MAJOR, i), "fb%d", i); + if (IS_ERR(fb_info->dev)) { /* Not fatal */ - printk(KERN_WARNING "Unable to create class_device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->class_device)); - fb_info->class_device = NULL; + printk(KERN_WARNING "Unable to create device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->dev)); + fb_info->dev = NULL; } else - fb_init_class_device(fb_info); + fb_init_device(fb_info); if (fb_info->pixmap.addr == NULL) { fb_info->pixmap.addr = kmalloc(FBPIXMAPSIZE, GFP_KERNEL); @@ -1356,8 +1356,8 @@ unregister_framebuffer(struct fb_info *fb_info) fb_destroy_modelist(&fb_info->modelist); registered_fb[i]=NULL; num_registered_fb--; - fb_cleanup_class_device(fb_info); - class_device_destroy(fb_class, MKDEV(FB_MAJOR, i)); + fb_cleanup_device(fb_info); + device_destroy(fb_class, MKDEV(FB_MAJOR, i)); event.info = fb_info; fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event); return 0; @@ -1459,8 +1459,8 @@ int fb_new_modelist(struct fb_info *info) return err; } -static char *video_options[FB_MAX]; -static int ofonly; +static char *video_options[FB_MAX] __read_mostly; +static int ofonly __read_mostly; extern const char *global_mode_option; |