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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-13 14:07:10 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-06-27 10:58:51 +0300 |
| commit | abcc2f3c4cd2ea805f215947eeb3af02846cbd89 (patch) | |
| tree | b7e8b73261810ded333b5014988d5b3cc6ccb92f /drivers/video/fbdev/core/fb_internal.h | |
| parent | e2af003210c6395f32a5ba9a032ff9589ee7bb09 (diff) | |
| download | linux-abcc2f3c4cd2ea805f215947eeb3af02846cbd89.tar.xz | |
fbdev/core: Move procfs code to separate file
Move fbdev's procfs code into a separate file and contain it in
init and cleanup helpers. For the cleanup, replace remove_proc_entry()
with proc_remove(). It is equivalent in functionality, but looks
more like an inverse of proc_create_seq().
v2:
* document proc_remove() usage (Sam)
* revert unrelated removal of for_each_registered_fb()
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20230613110953.24176-36-tzimmermann@suse.de
Diffstat (limited to 'drivers/video/fbdev/core/fb_internal.h')
| -rw-r--r-- | drivers/video/fbdev/core/fb_internal.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/video/fbdev/core/fb_internal.h b/drivers/video/fbdev/core/fb_internal.h index 0b9640ae7a3d..51f7c9f04e45 100644 --- a/drivers/video/fbdev/core/fb_internal.h +++ b/drivers/video/fbdev/core/fb_internal.h @@ -3,7 +3,17 @@ #ifndef _FB_INTERNAL_H #define _FB_INTERNAL_H -struct fb_info; +#include <linux/fb.h> +#include <linux/mutex.h> + +/* fbmem.c */ +extern struct mutex registration_lock; +extern struct fb_info *registered_fb[FB_MAX]; +extern int num_registered_fb; + +/* fb_procfs.c */ +int fb_init_procfs(void); +void fb_cleanup_procfs(void); /* fbsysfs.c */ int fb_device_create(struct fb_info *fb_info); |