Re: [PATCH] fbdev: Make registered_fb[] private to fbmem.c
From: Helge Deller <deller@gmx.de>
Date: 2022-07-26 07:24:46
Also in:
dri-devel, linux-staging, lkml
On 7/25/22 09:54, Javier Martinez Canillas wrote:
From: Daniel Vetter <redacted>
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 <redacted>
Signed-off-by: Daniel Vetter <redacted>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Signed-off-by: Javier Martinez Canillas <javierm@redhat.com>I've applied it to the fbdev git tree. Thanks! Helge
quoted hunk ↗ jump to hunk
--- drivers/video/fbdev/core/fbmem.c | 6 +++--- 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);