From 2fd001cd36005846caa6456fff1008c6f5bae9d4 Mon Sep 17 00:00:00 2001 From: Thomas Zimmermann Date: Fri, 29 Mar 2024 21:32:12 +0100 Subject: [PATCH] arch: Rename fbdev header and source files The per-architecture fbdev code has no dependencies on fbdev and can be used for any video-related subsystem. Rename the files to 'video'. Use video-sti.c on parisc as the source file depends on CONFIG_STI_CORE. On arc, arm, arm64, sh, and um the asm header file is an empty wrapper around the file in asm-generic. Let Kbuild generate the file. The build system does this automatically. Only um needs to generate video.h explicitly, so that it overrides the host architecture's header. The latter would otherwise interfere with the build. Further update all includes statements, include guards, and Makefiles. Also update a few strings and comments to refer to video instead of fbdev. v3: - arc, arm, arm64, sh: generate asm header via build system (Sam, Helge, Arnd) - um: rename fb.h to video.h - fix typo in commit message (Sam) Signed-off-by: Thomas Zimmermann Reviewed-by: Sam Ravnborg Cc: Vineet Gupta Cc: Catalin Marinas Cc: Will Deacon Cc: Huacai Chen Cc: WANG Xuerui Cc: Geert Uytterhoeven Cc: Thomas Bogendoerfer Cc: "James E.J. Bottomley" Cc: Helge Deller Cc: Michael Ellerman Cc: Nicholas Piggin Cc: Yoshinori Sato Cc: Rich Felker Cc: John Paul Adrian Glaubitz Cc: "David S. Miller" Cc: Andreas Larsson Cc: Thomas Gleixner Cc: Ingo Molnar Cc: Borislav Petkov Cc: Dave Hansen Cc: x86@kernel.org Cc: "H. Peter Anvin" Signed-off-by: Arnd Bergmann --- arch/arc/include/asm/fb.h | 8 -------- arch/arm/include/asm/fb.h | 6 ------ arch/arm64/include/asm/fb.h | 10 ---------- arch/loongarch/include/asm/{fb.h => video.h} | 8 ++++---- arch/m68k/include/asm/{fb.h => video.h} | 8 ++++---- arch/mips/include/asm/{fb.h => video.h} | 12 ++++++------ arch/parisc/include/asm/{fb.h => video.h} | 8 ++++---- arch/parisc/video/Makefile | 2 +- arch/parisc/video/{fbdev.c => video-sti.c} | 2 +- arch/powerpc/include/asm/{fb.h => video.h} | 8 ++++---- arch/powerpc/kernel/pci-common.c | 2 +- arch/sh/include/asm/fb.h | 7 ------- arch/sparc/include/asm/{fb.h => video.h} | 8 ++++---- arch/sparc/video/Makefile | 2 +- arch/sparc/video/{fbdev.c => video.c} | 4 ++-- arch/um/include/asm/Kbuild | 2 +- arch/x86/include/asm/{fb.h => video.h} | 8 ++++---- arch/x86/video/Makefile | 2 +- arch/x86/video/{fbdev.c => video.c} | 3 ++- include/asm-generic/Kbuild | 2 +- include/asm-generic/{fb.h => video.h} | 6 +++--- include/linux/fb.h | 2 +- 22 files changed, 45 insertions(+), 75 deletions(-) delete mode 100644 arch/arc/include/asm/fb.h delete mode 100644 arch/arm/include/asm/fb.h delete mode 100644 arch/arm64/include/asm/fb.h rename arch/loongarch/include/asm/{fb.h => video.h} (86%) rename arch/m68k/include/asm/{fb.h => video.h} (86%) rename arch/mips/include/asm/{fb.h => video.h} (76%) rename arch/parisc/include/asm/{fb.h => video.h} (68%) rename arch/parisc/video/{fbdev.c => video-sti.c} (96%) rename arch/powerpc/include/asm/{fb.h => video.h} (76%) delete mode 100644 arch/sh/include/asm/fb.h rename arch/sparc/include/asm/{fb.h => video.h} (89%) rename arch/sparc/video/{fbdev.c => video.c} (86%) rename arch/x86/include/asm/{fb.h => video.h} (77%) rename arch/x86/video/{fbdev.c => video.c} (97%) rename include/asm-generic/{fb.h => video.h} (96%) diff --git a/arch/arc/include/asm/fb.h b/arch/arc/include/asm/fb.h deleted file mode 100644 index 9c2383d29cbb..000000000000 --- a/arch/arc/include/asm/fb.h +++ /dev/null @@ -1,8 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ - -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ - -#include - -#endif /* _ASM_FB_H_ */ diff --git a/arch/arm/include/asm/fb.h b/arch/arm/include/asm/fb.h deleted file mode 100644 index ce20a43c3033..000000000000 --- a/arch/arm/include/asm/fb.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ - -#include - -#endif /* _ASM_FB_H_ */ diff --git a/arch/arm64/include/asm/fb.h b/arch/arm64/include/asm/fb.h deleted file mode 100644 index 1a495d8fb2ce..000000000000 --- a/arch/arm64/include/asm/fb.h +++ /dev/null @@ -1,10 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-only */ -/* - * Copyright (C) 2012 ARM Ltd. - */ -#ifndef __ASM_FB_H_ -#define __ASM_FB_H_ - -#include - -#endif /* __ASM_FB_H_ */ diff --git a/arch/loongarch/include/asm/fb.h b/arch/loongarch/include/asm/video.h similarity index 86% rename from arch/loongarch/include/asm/fb.h rename to arch/loongarch/include/asm/video.h index 0b218b10a9ec..9f76845f2d4f 100644 --- a/arch/loongarch/include/asm/fb.h +++ b/arch/loongarch/include/asm/video.h @@ -2,8 +2,8 @@ /* * Copyright (C) 2020-2022 Loongson Technology Corporation Limited */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ #include #include @@ -26,6 +26,6 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n) } #define fb_memset fb_memset_io -#include +#include -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/m68k/include/asm/fb.h b/arch/m68k/include/asm/video.h similarity index 86% rename from arch/m68k/include/asm/fb.h rename to arch/m68k/include/asm/video.h index 9941b7434b69..6cf2194c413d 100644 --- a/arch/m68k/include/asm/fb.h +++ b/arch/m68k/include/asm/video.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ #include #include @@ -27,6 +27,6 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, } #define pgprot_framebuffer pgprot_framebuffer -#include +#include -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/mips/include/asm/fb.h b/arch/mips/include/asm/video.h similarity index 76% rename from arch/mips/include/asm/fb.h rename to arch/mips/include/asm/video.h index d98d6681d64e..007c106d980f 100644 --- a/arch/mips/include/asm/fb.h +++ b/arch/mips/include/asm/video.h @@ -1,5 +1,5 @@ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ #include @@ -13,8 +13,8 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, /* * MIPS doesn't define __raw_ I/O macros, so the helpers - * in don't generate fb_readq() and - * fb_write(). We have to provide them here. + * in don't generate fb_readq() and + * fb_writeq(). We have to provide them here. * * TODO: Convert MIPS to generic I/O. The helpers below can * then be removed. @@ -33,6 +33,6 @@ static inline void fb_writeq(u64 b, volatile void __iomem *addr) #define fb_writeq fb_writeq #endif -#include +#include -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/video.h similarity index 68% rename from arch/parisc/include/asm/fb.h rename to arch/parisc/include/asm/video.h index ed2a195a3e76..c5dff3223194 100644 --- a/arch/parisc/include/asm/fb.h +++ b/arch/parisc/include/asm/video.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ #include @@ -11,6 +11,6 @@ bool video_is_primary_device(struct device *dev); #define video_is_primary_device video_is_primary_device #endif -#include +#include -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/parisc/video/Makefile b/arch/parisc/video/Makefile index 16a73cce4661..b5db5b42880f 100644 --- a/arch/parisc/video/Makefile +++ b/arch/parisc/video/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_STI_CORE) += fbdev.o +obj-$(CONFIG_STI_CORE) += video-sti.o diff --git a/arch/parisc/video/fbdev.c b/arch/parisc/video/video-sti.c similarity index 96% rename from arch/parisc/video/fbdev.c rename to arch/parisc/video/video-sti.c index 540fa0c919d5..564661e87093 100644 --- a/arch/parisc/video/fbdev.c +++ b/arch/parisc/video/video-sti.c @@ -9,7 +9,7 @@ #include