video: udlfb: deifdefify (yes, that's a word).

udlfb selects all of the options it presently ifdef conditionalizes, so
none of the statements have any effect outside of aggravating eye strain.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
index 0cca4873d4905df8985047eb51d1c504e4fc3745..d4f742ea0eda4130425ff0af9c759fd3404d81ce 100644 (file)
--- a/drivers/video/udlfb.c
+++ b/drivers/video/udlfb.c
@@ -39,9 +39,7 @@ static struct fb_fix_screeninfo dlfb_fix = {
 };
 
 static const u32 udlfb_info_flags = FBINFO_DEFAULT | FBINFO_READS_FAST |
-#ifdef FBINFO_VIRTFB
                FBINFO_VIRTFB |
-#endif
                FBINFO_HWACCEL_IMAGEBLIT | FBINFO_HWACCEL_FILLRECT |
                FBINFO_HWACCEL_COPYAREA | FBINFO_MISC_ALWAYS_SETPAR;
 
@@ -594,18 +592,6 @@ error:
        return 0;
 }
 
-static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
-                        size_t count, loff_t *ppos)
-{
-       ssize_t result = -ENOSYS;
-
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-       result = fb_sys_read(info, buf, count, ppos);
-#endif
-
-       return result;
-}
-
 /*
  * Path triggered by usermode clients who write to filesystem
  * e.g. cat filename > /dev/fb1
@@ -615,12 +601,10 @@ static ssize_t dlfb_ops_read(struct fb_info *info, char __user *buf,
 static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
                          size_t count, loff_t *ppos)
 {
-       ssize_t result = -ENOSYS;
+       ssize_t result;
        struct dlfb_data *dev = info->par;
        u32 offset = (u32) *ppos;
 
-#if defined CONFIG_FB_SYS_FOPS || defined CONFIG_FB_SYS_FOPS_MODULE
-
        result = fb_sys_write(info, buf, count, ppos);
 
        if (result > 0) {
@@ -631,7 +615,6 @@ static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf,
                dlfb_handle_damage(dev, 0, start, info->var.xres,
                        lines, info->screen_base);
        }
-#endif
 
        return result;
 }
@@ -643,14 +626,10 @@ static void dlfb_ops_copyarea(struct fb_info *info,
 
        struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_COPYAREA || defined CONFIG_FB_SYS_COPYAREA_MODULE
-
        sys_copyarea(info, area);
 
        dlfb_handle_damage(dev, area->dx, area->dy,
                        area->width, area->height, info->screen_base);
-#endif
-
 }
 
 static void dlfb_ops_imageblit(struct fb_info *info,
@@ -658,15 +637,10 @@ static void dlfb_ops_imageblit(struct fb_info *info,
 {
        struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_IMAGEBLIT || defined CONFIG_FB_SYS_IMAGEBLIT_MODULE
-
        sys_imageblit(info, image);
 
        dlfb_handle_damage(dev, image->dx, image->dy,
                        image->width, image->height, info->screen_base);
-
-#endif
-
 }
 
 static void dlfb_ops_fillrect(struct fb_info *info,
@@ -674,17 +648,12 @@ static void dlfb_ops_fillrect(struct fb_info *info,
 {
        struct dlfb_data *dev = info->par;
 
-#if defined CONFIG_FB_SYS_FILLRECT || defined CONFIG_FB_SYS_FILLRECT_MODULE
-
        sys_fillrect(info, rect);
 
        dlfb_handle_damage(dev, rect->dx, rect->dy, rect->width,
                              rect->height, info->screen_base);
-#endif
-
 }
 
-#ifdef CONFIG_FB_DEFERRED_IO
 /*
  * NOTE: fb_defio.c is holding info->fbdefio.mutex
  *   Touching ANY framebuffer memory that triggers a page fault
@@ -746,8 +715,6 @@ error:
                   &dev->cpu_kcycles_used);
 }
 
-#endif
-
 static int dlfb_get_edid(struct dlfb_data *dev, char *edid, int len)
 {
        int i;
@@ -880,7 +847,6 @@ static int dlfb_ops_open(struct fb_info *info, int user)
 
        kref_get(&dev->kref);
 
-#ifdef CONFIG_FB_DEFERRED_IO
        if (fb_defio && (info->fbdefio == NULL)) {
                /* enable defio at last moment if not disabled by client */
 
@@ -896,7 +862,6 @@ static int dlfb_ops_open(struct fb_info *info, int user)
                info->fbdefio = fbdefio;
                fb_deferred_io_init(info);
        }
-#endif
 
        dl_notice("open /dev/fb%d user=%d fb_info=%p count=%d\n",
            info->node, user, info, dev->fb_count);
@@ -977,14 +942,12 @@ static int dlfb_ops_release(struct fb_info *info, int user)
        if (dev->virtualized && (dev->fb_count == 0))
                schedule_delayed_work(&dev->free_framebuffer_work, HZ);
 
-#ifdef CONFIG_FB_DEFERRED_IO
        if ((dev->fb_count == 0) && (info->fbdefio)) {
                fb_deferred_io_cleanup(info);
                kfree(info->fbdefio);
                info->fbdefio = NULL;
                info->fbops->fb_mmap = dlfb_ops_mmap;
        }
-#endif
 
        dl_warn("released /dev/fb%d user=%d count=%d\n",
                  info->node, user, dev->fb_count);
@@ -1103,7 +1066,7 @@ static int dlfb_ops_blank(int blank_mode, struct fb_info *info)
 
 static struct fb_ops dlfb_ops = {
        .owner = THIS_MODULE,
-       .fb_read = dlfb_ops_read,
+       .fb_read = fb_sys_read,
        .fb_write = dlfb_ops_write,
        .fb_setcolreg = dlfb_ops_setcolreg,
        .fb_fillrect = dlfb_ops_fillrect,