Hi,
On 2023/7/10 15:58, Thomas Zimmermann wrote:
Include <linux/screen_info.h> to get the global screen_info state.
Fixes the following errors:
drivers/video/fbdev/hyperv_fb.c:1033:10: error: use of undeclared identifier 'screen_info'
1033 | base = screen_info.lfb_base;
| ^
drivers/video/fbdev/hyperv_fb.c:1034:10: error: use of undeclared identifier 'screen_info'
1034 | size = screen_info.lfb_size;
| ^
drivers/video/fbdev/hyperv_fb.c:1080:3: error: must use 'struct' tag to refer to type 'screen_info'
1080 | screen_info.lfb_size = 0;
| ^
| struct
drivers/video/fbdev/hyperv_fb.c:1080:14: error: expected identifier or '('
1080 | screen_info.lfb_size = 0;
| ^
drivers/video/fbdev/hyperv_fb.c:1081:3: error: must use 'struct' tag to refer to type 'screen_info'
1081 | screen_info.lfb_base = 0;
| ^
| struct
drivers/video/fbdev/hyperv_fb.c:1081:14: error: expected identifier or '('
1081 | screen_info.lfb_base = 0;
| ^
drivers/video/fbdev/hyperv_fb.c:1082:3: error: must use 'struct' tag to refer to type 'screen_info'
1082 | screen_info.orig_video_isVGA = 0;
| ^
| struct
drivers/video/fbdev/hyperv_fb.c:1082:14: error: expected identifier or '('
1082 | screen_info.orig_video_isVGA = 0;
| ^
8 errors generated.
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Closes: https://lore.kernel.org/oe-kbuild-all/202307101042.rqehuauj-lkp@xxxxxxxxx/
Fixes: 8b0d13545b09 ("efi: Do not include <linux/screen_info.h> from EFI header")
Signed-off-by: Thomas Zimmermann <tzimmermann@xxxxxxx>
Reviewed-by: Sui Jingfeng <suijingfeng@xxxxxxxxxxx>
Cc: "K. Y. Srinivasan" <kys@xxxxxxxxxxxxx> (supporter:Hyper-V/Azure CORE AND DRIVERS)
Cc: Haiyang Zhang <haiyangz@xxxxxxxxxxxxx> (supporter:Hyper-V/Azure CORE AND DRIVERS)
Cc: Wei Liu <wei.liu@xxxxxxxxxx> (supporter:Hyper-V/Azure CORE AND DRIVERS)
Cc: Dexuan Cui <decui@xxxxxxxxxxxxx> (supporter:Hyper-V/Azure CORE AND DRIVERS)
Cc: Helge Deller <deller@xxxxxx> (maintainer:FRAMEBUFFER LAYER)
Cc: Javier Martinez Canillas <javierm@xxxxxxxxxx>
Cc: Sui Jingfeng <suijingfeng@xxxxxxxxxxx>
Cc: Ard Biesheuvel <ardb@xxxxxxxxxx>
Cc: Russell King <linux@xxxxxxxxxxxxxxx>
Cc: Catalin Marinas <catalin.marinas@xxxxxxx>
Cc: Will Deacon <will@xxxxxxxxxx>
Cc: Arnd Bergmann <arnd@xxxxxxxx>
Cc: linux-efi@xxxxxxxxxxxxxxx
Cc: linux-hyperv@xxxxxxxxxxxxxxx (open list:Hyper-V/Azure CORE AND DRIVERS)
Cc: linux-fbdev@xxxxxxxxxxxxxxx (open list:FRAMEBUFFER LAYER)
Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx (open list:FRAMEBUFFER LAYER)
---
drivers/video/fbdev/hyperv_fb.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
index 1ae35ab62b29..b331452aab4f 100644
--- a/drivers/video/fbdev/hyperv_fb.c
+++ b/drivers/video/fbdev/hyperv_fb.c
@@ -48,6 +48,7 @@
#include <linux/aperture.h>
#include <linux/module.h>
#include <linux/kernel.h>
+#include <linux/screen_info.h>
#include <linux/vmalloc.h>
#include <linux/init.h>
#include <linux/completion.h>
Ah, I also overlook this one. :-)
