diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2023-05-16 22:22:48 +0200 |
|---|---|---|
| committer | Helge Deller <deller@gmx.de> | 2023-05-20 07:02:12 +0200 |
| commit | 19abb4583d5eba06459930932e72c862a83cd9c2 (patch) | |
| tree | 3b743b8d0dad502f5fd3279bc713914f1142c1f9 | |
| parent | 46f5dd7439e35ae63cdf04d7967152936c8a511e (diff) | |
fbdev: fbmem: mark get_fb_unmapped_area() static
There is a global function with this name on sparc, but no
global declaration:
drivers/video/fbdev/core/fbmem.c:1469:15: error: no previous prototype for 'get_fb_unmapped_area'
Make the generic definition static to avoid this warning. On
sparc, this is never seen.
Edit by Helge:
Update Kconfig text as suggested by Geert Uytterhoeven.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Helge Deller <deller@gmx.de>
| -rw-r--r-- | drivers/video/fbdev/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/video/fbdev/core/fbmem.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 96e91570cdd3..0fdf5f46802c 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -124,7 +124,7 @@ config FB_PROVIDE_GET_FB_UNMAPPED_AREA depends on FB help Allow generic frame-buffer to provide get_fb_unmapped_area - function. + function to provide shareable character device support on nommu. menuconfig FB_FOREIGN_ENDIAN bool "Framebuffer foreign endianness support" diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c index e808dc86001c..28739f1cb5e7 100644 --- a/drivers/video/fbdev/core/fbmem.c +++ b/drivers/video/fbdev/core/fbmem.c @@ -1468,7 +1468,7 @@ __releases(&info->lock) } #if defined(CONFIG_FB_PROVIDE_GET_FB_UNMAPPED_AREA) && !defined(CONFIG_MMU) -unsigned long get_fb_unmapped_area(struct file *filp, +static unsigned long get_fb_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { |