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| author |   Daniel Vetter <daniel.vetter@ffwll.ch> | 2022-07-25 09:54:00 +0200 |
|---|---|---|
| committer |   Thomas Zimmermann <tzimmermann@suse.de> | 2022-07-27 09:40:18 +0200 |
| commit | 5727dcfd8486399c40e39d2c08fe36fedab29d99 (patch) | |
| tree | 52840bc41b8c20d394d3c97bc8503914952df733 | |
| parent | drm/panel/panel-sitronix-st7701: Add Densitron DMT028VGHMCMI-1A TFT (diff) | |
| download | linux-dev-5727dcfd8486399c40e39d2c08fe36fedab29d99.tar.xz linux-dev-5727dcfd8486399c40e39d2c08fe36fedab29d99.zip | |
fbdev: Make registered_fb[] private to fbmem.c
No driver access this anymore, except for the olpc dcon fbdev driver but
that has been marked as broken anyways by commit de0952f267ff ("staging:
olpc_dcon: mark driver as broken").
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20220725075400.68478-1-javierm@redhat.com
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 6 | ||||
| -rw-r--r-- | include/linux/fb.h | 6 |
2 files changed, 3 insertions, 9 deletions
diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index 6ae1c5fa19f9..1e70d8c67653 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -51,10 +51,10 @@ static DEFINE_MUTEX(registration_lock); struct fb_info *registered_fb[FB_MAX] __read_mostly; -EXPORT_SYMBOL(registered_fb); - int num_registered_fb __read_mostly; -EXPORT_SYMBOL(num_registered_fb); +#define for_each_registered_fb(i) \ + for (i = 0; i < FB_MAX; i++) \ + if (!registered_fb[i]) {} else bool fb_center_logo __read_mostly; diff --git a/include/linux/fb.h b/include/linux/fb.h index 453c3b2b6b8e..0aff76bcbb00 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -627,16 +627,10 @@ extern int fb_get_color_depth(struct fb_var_screeninfo *var, extern int fb_get_options(const char *name, char **option); extern int fb_new_modelist(struct fb_info *info); -extern struct fb_info *registered_fb[FB_MAX]; -extern int num_registered_fb; extern bool fb_center_logo; extern int fb_logo_count; extern struct class *fb_class; -#define for_each_registered_fb(i) \ - for (i = 0; i < FB_MAX; i++) \ - if (!registered_fb[i]) {} else - static inline void lock_fb_info(struct fb_info *info) { mutex_lock(&info->lock); |