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Diffstat (limited to 'include/linux/fb.h')
-rw-r--r--include/linux/fb.h10
1 files changed, 7 insertions, 3 deletions
diff --git a/include/linux/fb.h b/include/linux/fb.h
index aa74a228bb92..3e7e75383d32 100644
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -126,7 +126,7 @@ struct fb_cursor_user {
/* The resolution of the passed in fb_info about to change */
#define FB_EVENT_MODE_CHANGE 0x01
-/* The display on this fb_info is beeing suspended, no access to the
+/* The display on this fb_info is being suspended, no access to the
* framebuffer is allowed any more after that call returns
*/
#define FB_EVENT_SUSPEND 0x02
@@ -159,9 +159,9 @@ struct fb_cursor_user {
#define FB_EVENT_FB_UNBIND 0x0E
/* CONSOLE-SPECIFIC: remap all consoles to new fb - for vga_switcheroo */
#define FB_EVENT_REMAP_ALL_CONSOLE 0x0F
-/* A hardware display blank early change occured */
+/* A hardware display blank early change occurred */
#define FB_EARLY_EVENT_BLANK 0x10
-/* A hardware display blank revert early change occured */
+/* A hardware display blank revert early change occurred */
#define FB_R_EARLY_EVENT_BLANK 0x11
struct fb_event {
@@ -650,6 +650,10 @@ extern struct fb_info *registered_fb[FB_MAX];
extern int num_registered_fb;
extern struct class *fb_class;
+#define for_each_registered_fb(i) \
+ for (i = 0; i < FB_MAX; i++) \
+ if (!registered_fb[i]) {} else
+
extern int lock_fb_info(struct fb_info *info);
static inline void unlock_fb_info(struct fb_info *info)