diff options
Diffstat (limited to 'drivers/video/fbdev/bw2.c')
| -rw-r--r-- | drivers/video/fbdev/bw2.c | 29 |
1 files changed, 10 insertions, 19 deletions
diff --git a/drivers/video/fbdev/bw2.c b/drivers/video/fbdev/bw2.c index 6403ae07970d..e757462af0a6 100644 --- a/drivers/video/fbdev/bw2.c +++ b/drivers/video/fbdev/bw2.c @@ -17,7 +17,8 @@ #include <linux/init.h> #include <linux/fb.h> #include <linux/mm.h> -#include <linux/of_device.h> +#include <linux/of.h> +#include <linux/platform_device.h> #include <asm/io.h> #include <asm/fbio.h> @@ -30,8 +31,8 @@ static int bw2_blank(int, struct fb_info *); -static int bw2_mmap(struct fb_info *, struct vm_area_struct *); -static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long); +static int bw2_sbusfb_mmap(struct fb_info *info, struct vm_area_struct *vma); +static int bw2_sbusfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg); /* * Frame buffer operations @@ -39,15 +40,8 @@ static int bw2_ioctl(struct fb_info *, unsigned int, unsigned long); static const struct fb_ops bw2_ops = { .owner = THIS_MODULE, + FB_DEFAULT_SBUS_OPS(bw2), .fb_blank = bw2_blank, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, - .fb_mmap = bw2_mmap, - .fb_ioctl = bw2_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; /* OBio addresses for the bwtwo registers */ @@ -153,14 +147,14 @@ bw2_blank(int blank, struct fb_info *info) return 0; } -static struct sbus_mmap_map bw2_mmap_map[] = { +static const struct sbus_mmap_map bw2_mmap_map[] = { { .size = SBUS_MMAP_FBSIZE(1) }, { .size = 0 } }; -static int bw2_mmap(struct fb_info *info, struct vm_area_struct *vma) +static int bw2_sbusfb_mmap(struct fb_info *info, struct vm_area_struct *vma) { struct bw2_par *par = (struct bw2_par *)info->par; @@ -170,7 +164,7 @@ static int bw2_mmap(struct fb_info *info, struct vm_area_struct *vma) vma); } -static int bw2_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) +static int bw2_sbusfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) { return sbusfb_ioctl_helper(cmd, arg, info, FBTYPE_SUN2BW, 1, info->fix.smem_len); @@ -306,7 +300,7 @@ static int bw2_probe(struct platform_device *op) if (!par->regs) goto out_release_fb; - if (!of_find_property(dp, "width", NULL)) { + if (!of_property_present(dp, "width")) { err = bw2_do_default_mode(par, info, &linebytes); if (err) goto out_unmap_regs; @@ -314,7 +308,6 @@ static int bw2_probe(struct platform_device *op) info->fix.smem_len = PAGE_ALIGN(linebytes * info->var.yres); - info->flags = FBINFO_DEFAULT; info->fbops = &bw2_ops; info->screen_base = of_ioremap(&op->resource[0], 0, @@ -352,7 +345,7 @@ out_err: return err; } -static int bw2_remove(struct platform_device *op) +static void bw2_remove(struct platform_device *op) { struct fb_info *info = dev_get_drvdata(&op->dev); struct bw2_par *par = info->par; @@ -363,8 +356,6 @@ static int bw2_remove(struct platform_device *op) of_iounmap(&op->resource[0], info->screen_base, info->fix.smem_len); framebuffer_release(info); - - return 0; } static const struct of_device_id bw2_match[] = { |