This function is required by DRM's fbdev conversion helpers. Export it from the module.
Signed-off-by: Thomas Zimmermann tzimmermann@suse.de --- drivers/video/fbdev/core/fbmem.c | 3 ++- include/linux/fb.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 95c32952fa8a..e828fcccce40 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1481,7 +1481,7 @@ static const struct file_operations fb_fops = { struct class *fb_class; EXPORT_SYMBOL(fb_class);
-static int fb_check_foreignness(struct fb_info *fi) +int fb_check_foreignness(struct fb_info *fi) { const bool foreign_endian = fi->flags & FBINFO_FOREIGN_ENDIAN;
@@ -1505,6 +1505,7 @@ static int fb_check_foreignness(struct fb_info *fi)
return 0; } +EXPORT_SYMBOL(fb_check_foreignness);
static bool apertures_overlap(struct aperture *gen, struct aperture *hw) { diff --git a/include/linux/fb.h b/include/linux/fb.h index 41e0069eca0a..372f1f6ae42e 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -622,6 +622,7 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, struct fb_fix_screeninfo *fix); extern int fb_get_options(const char *name, char **option); extern int fb_new_modelist(struct fb_info *info); +extern int fb_check_foreignness(struct fb_info *fi);
extern struct fb_info *registered_fb[FB_MAX]; extern int num_registered_fb;