diff options
Diffstat (limited to 'drivers/video/fbdev/leo.c')
| -rw-r--r-- | drivers/video/fbdev/leo.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/drivers/video/fbdev/leo.c b/drivers/video/fbdev/leo.c index 446ac3364bad..b9fb059df2c7 100644 --- a/drivers/video/fbdev/leo.c +++ b/drivers/video/fbdev/leo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-only /* leo.c: LEO frame buffer driver * * Copyright (C) 2003, 2006 David S. Miller (davem@davemloft.net) @@ -15,8 +16,9 @@ #include <linux/init.h> #include <linux/fb.h> #include <linux/mm.h> -#include <linux/of_device.h> #include <linux/io.h> +#include <linux/of.h> +#include <linux/platform_device.h> #include <asm/fbio.h> @@ -29,28 +31,21 @@ static int leo_setcolreg(unsigned, unsigned, unsigned, unsigned, unsigned, struct fb_info *); static int leo_blank(int, struct fb_info *); - -static int leo_mmap(struct fb_info *, struct vm_area_struct *); -static int leo_ioctl(struct fb_info *, unsigned int, unsigned long); static int leo_pan_display(struct fb_var_screeninfo *, struct fb_info *); +static int leo_sbusfb_mmap(struct fb_info *info, struct vm_area_struct *vma); +static int leo_sbusfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg); + /* * Frame buffer operations */ -static struct fb_ops leo_ops = { +static const struct fb_ops leo_ops = { .owner = THIS_MODULE, + FB_DEFAULT_SBUS_OPS(leo), .fb_setcolreg = leo_setcolreg, .fb_blank = leo_blank, .fb_pan_display = leo_pan_display, - .fb_fillrect = cfb_fillrect, - .fb_copyarea = cfb_copyarea, - .fb_imageblit = cfb_imageblit, - .fb_mmap = leo_mmap, - .fb_ioctl = leo_ioctl, -#ifdef CONFIG_COMPAT - .fb_compat_ioctl = sbusfb_compat_ioctl, -#endif }; #define LEO_OFF_LC_SS0_KRN 0x00200000UL @@ -307,7 +302,7 @@ static int leo_setcolreg(unsigned regno, /** * leo_blank - Optional function. Blanks the display. - * @blank_mode: the blank mode we want. + * @blank: the blank mode we want. * @info: frame buffer structure that represents a single frame buffer */ static int leo_blank(int blank, struct fb_info *info) @@ -343,7 +338,7 @@ static int leo_blank(int blank, struct fb_info *info) return 0; } -static struct sbus_mmap_map leo_mmap_map[] = { +static const struct sbus_mmap_map leo_mmap_map[] = { { .voff = LEO_SS0_MAP, .poff = LEO_OFF_SS0, @@ -412,7 +407,7 @@ static struct sbus_mmap_map leo_mmap_map[] = { { .size = 0 } }; -static int leo_mmap(struct fb_info *info, struct vm_area_struct *vma) +static int leo_sbusfb_mmap(struct fb_info *info, struct vm_area_struct *vma) { struct leo_par *par = (struct leo_par *)info->par; @@ -421,7 +416,7 @@ static int leo_mmap(struct fb_info *info, struct vm_area_struct *vma) par->which_io, vma); } -static int leo_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) +static int leo_sbusfb_ioctl(struct fb_info *info, unsigned int cmd, unsigned long arg) { return sbusfb_ioctl_helper(cmd, arg, info, FBTYPE_SUNLEO, 32, info->fix.smem_len); @@ -599,7 +594,6 @@ static int leo_probe(struct platform_device *op) !info->screen_base) goto out_unmap_regs; - info->flags = FBINFO_DEFAULT; info->fbops = &leo_ops; info->pseudo_palette = par->clut_data; @@ -636,7 +630,7 @@ out_err: return err; } -static int leo_remove(struct platform_device *op) +static void leo_remove(struct platform_device *op) { struct fb_info *info = dev_get_drvdata(&op->dev); struct leo_par *par = info->par; @@ -647,8 +641,6 @@ static int leo_remove(struct platform_device *op) leo_unmap_regs(op, info, par); framebuffer_release(info); - - return 0; } static const struct of_device_id leo_match[] = { |