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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-09-07 10:52:03 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-09-11 15:12:33 +0200 |
| commit | fa671e4f1556e2c18e5443f777a75ae041290068 (patch) | |
| tree | dac41bd306c3a3cce31760ce27c6263276815188 /drivers/video/fbdev/core | |
| parent | 58d2ef9c1c0c870f1f8b72c3ed104b98aa831f85 (diff) | |
| download | linux-stable-fa671e4f1556e2c18e5443f777a75ae041290068.tar.gz linux-stable-fa671e4f1556e2c18e5443f777a75ae041290068.tar.bz2 linux-stable-fa671e4f1556e2c18e5443f777a75ae041290068.zip | |
fbdev/core: Unexport logo helpers
The interfaces for the fbdev logo are not used outside of the fbdev
module. Hence declare the fbdev logo functions in the internal header
file and remove their symbol exports. Only build the functions if
CONFIG_LOGO has been selected.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20230907085408.9354-5-tzimmermann@suse.de
Diffstat (limited to 'drivers/video/fbdev/core')
| -rw-r--r-- | drivers/video/fbdev/core/fb_internal.h | 16 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 5 |
2 files changed, 16 insertions, 5 deletions
diff --git a/drivers/video/fbdev/core/fb_internal.h b/drivers/video/fbdev/core/fb_internal.h index 4c8d509a0026..1116faefa034 100644 --- a/drivers/video/fbdev/core/fb_internal.h +++ b/drivers/video/fbdev/core/fb_internal.h @@ -21,6 +21,22 @@ static inline void fb_unregister_chrdev(void) #endif /* fbmem.c */ +#if defined(CONFIG_LOGO) +extern bool fb_center_logo; +extern int fb_logo_count; +int fb_prepare_logo(struct fb_info *fb_info, int rotate); +int fb_show_logo(struct fb_info *fb_info, int rotate); +#else +static inline int fb_prepare_logo(struct fb_info *info, int rotate) +{ + return 0; +} +static inline int fb_show_logo(struct fb_info *info, int rotate) +{ + return 0; +} +#endif /* CONFIG_LOGO */ + extern struct class *fb_class; extern struct mutex registration_lock; extern struct fb_info *registered_fb[FB_MAX]; diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 98e1847e4287..ee25ac38737d 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -696,12 +696,7 @@ int fb_show_logo(struct fb_info *info, int rotate) return y; } -#else -int fb_prepare_logo(struct fb_info *info, int rotate) { return 0; } -int fb_show_logo(struct fb_info *info, int rotate) { return 0; } #endif /* CONFIG_LOGO */ -EXPORT_SYMBOL(fb_prepare_logo); -EXPORT_SYMBOL(fb_show_logo); int fb_pan_display(struct fb_info *info, struct fb_var_screeninfo *var) |