From a41e0ab394e42c7c09ddd8155d2cc3ca17bdce55 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Wed, 26 Nov 2025 17:03:21 +0100 Subject: sysfb: Replace screen_info with sysfb_primary_display Replace the global screen_info with sysfb_primary_display of type struct sysfb_display_info. Adapt all users of screen_info. Instances of screen_info are defined for x86, loongarch and EFI, with only one instance compiled into a specific build. Replace all of them with sysfb_primary_display. All existing users of screen_info are updated by pointing them to sysfb_primary_display.screen instead. This introduces some churn to the code, but has no impact on functionality. Boot parameters and EFI config tables are unchanged. They transfer screen_info as before. The logic in EFI's alloc_screen_info() changes slightly, as it now returns the screen field of sysfb_primary_display. Signed-off-by: Thomas Zimmermann Acked-by: Arnd Bergmann Acked-by: Ard Biesheuvel Acked-by: Bjorn Helgaas # drivers/pci/ Reviewed-by: Richard Lyu Signed-off-by: Ard Biesheuvel --- include/linux/screen_info.h | 2 -- include/linux/sysfb.h | 5 +++-- 2 files changed, 3 insertions(+), 4 deletions(-) (limited to 'include/linux') diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h index 1690706206e8..c022403c599a 100644 --- a/include/linux/screen_info.h +++ b/include/linux/screen_info.h @@ -151,6 +151,4 @@ static inline struct pci_dev *screen_info_pci_dev(const struct screen_info *si) } #endif -extern struct screen_info screen_info; - #endif /* _SCREEN_INFO_H */ diff --git a/include/linux/sysfb.h b/include/linux/sysfb.h index 8b37247528bf..e8bde392c690 100644 --- a/include/linux/sysfb.h +++ b/include/linux/sysfb.h @@ -8,11 +8,10 @@ */ #include +#include #include #include -#include - struct device; struct platform_device; struct screen_info; @@ -65,6 +64,8 @@ struct sysfb_display_info { struct screen_info screen; }; +extern struct sysfb_display_info sysfb_primary_display; + #ifdef CONFIG_SYSFB void sysfb_disable(struct device *dev); -- cgit v1.2.3