diff options
39 files changed, 139 insertions, 269 deletions
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 <asm-generic/fb.h> - -#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 <asm-generic/fb.h> - -#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 <asm-generic/fb.h> - -#endif /* __ASM_FB_H_ */ diff --git a/arch/loongarch/include/asm/fb.h b/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 <linux/compiler.h> #include <linux/string.h> @@ -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 <asm-generic/fb.h> +#include <asm-generic/video.h> -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/m68k/include/asm/fb.h b/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 <asm/page.h> #include <asm/setup.h> @@ -27,6 +27,6 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, } #define pgprot_framebuffer pgprot_framebuffer -#include <asm-generic/fb.h> +#include <asm-generic/video.h> -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/mips/include/asm/fb.h b/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 <asm/page.h> @@ -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 <asm-generic/fb.h> don't generate fb_readq() and - * fb_write(). We have to provide them here. + * in <asm-generic/video.h> 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 <asm-generic/fb.h> +#include <asm-generic/video.h> -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/parisc/Makefile b/arch/parisc/Makefile index 316f84f1d15c..21b8166a6883 100644 --- a/arch/parisc/Makefile +++ b/arch/parisc/Makefile @@ -119,7 +119,7 @@ export LIBGCC libs-y += arch/parisc/lib/ $(LIBGCC) -drivers-y += arch/parisc/video/ +drivers-$(CONFIG_VIDEO) += arch/parisc/video/ boot := arch/parisc/boot diff --git a/arch/parisc/include/asm/fb.h b/arch/parisc/include/asm/fb.h deleted file mode 100644 index 658a8a7dc531..000000000000 --- a/arch/parisc/include/asm/fb.h +++ /dev/null @@ -1,14 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ - -struct fb_info; - -#if defined(CONFIG_STI_CORE) -int fb_is_primary_device(struct fb_info *info); -#define fb_is_primary_device fb_is_primary_device -#endif - -#include <asm-generic/fb.h> - -#endif /* _ASM_FB_H_ */ diff --git a/arch/parisc/include/asm/video.h b/arch/parisc/include/asm/video.h new file mode 100644 index 000000000000..c5dff3223194 --- /dev/null +++ b/arch/parisc/include/asm/video.h @@ -0,0 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_VIDEO_H_ +#define _ASM_VIDEO_H_ + +#include <linux/types.h> + +struct device; + +#if defined(CONFIG_STI_CORE) +bool video_is_primary_device(struct device *dev); +#define video_is_primary_device video_is_primary_device +#endif + +#include <asm-generic/video.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 index e4f8ac99fc9e..564661e87093 100644 --- a/arch/parisc/video/fbdev.c +++ b/arch/parisc/video/video-sti.c @@ -5,12 +5,13 @@ * Copyright (C) 2001-2002 Thomas Bogendoerfer <tsbogend@alpha.franken.de> */ -#include <linux/fb.h> #include <linux/module.h> #include <video/sticore.h> -int fb_is_primary_device(struct fb_info *info) +#include <asm/video.h> + +bool video_is_primary_device(struct device *dev) { struct sti_struct *sti; @@ -21,6 +22,6 @@ int fb_is_primary_device(struct fb_info *info) return true; /* return true if it's the default built-in framebuffer driver */ - return (sti->dev == info->device); + return (sti->dev == dev); } -EXPORT_SYMBOL(fb_is_primary_device); +EXPORT_SYMBOL(video_is_primary_device); diff --git a/arch/powerpc/include/asm/fb.h b/arch/powerpc/include/asm/video.h index c0c5d1df7ad1..e1770114ffc3 100644 --- a/arch/powerpc/include/asm/fb.h +++ b/arch/powerpc/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 <asm/page.h> @@ -12,6 +12,6 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, } #define pgprot_framebuffer pgprot_framebuffer -#include <asm-generic/fb.h> +#include <asm-generic/video.h> -#endif /* _ASM_FB_H_ */ +#endif /* _ASM_VIDEO_H_ */ diff --git a/arch/powerpc/kernel/pci-common.c b/arch/powerpc/kernel/pci-common.c index d95a48eff412..eac84d687b53 100644 --- a/arch/powerpc/kernel/pci-common.c +++ b/arch/powerpc/kernel/pci-common.c @@ -517,7 +517,7 @@ int pci_iobar_pfn(struct pci_dev *pdev, int bar, struct vm_area_struct *vma) } /* - * This one is used by /dev/mem and fbdev who have no clue about the + * This one is used by /dev/mem and video who have no clue about the * PCI device, it tries to find the PCI device first and calls the * above routine */ diff --git a/arch/sh/include/asm/fb.h b/arch/sh/include/asm/fb.h deleted file mode 100644 index 19df13ee9ca7..000000000000 --- a/arch/sh/include/asm/fb.h +++ /dev/null @@ -1,7 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_FB_H_ -#define _ASM_FB_H_ - -#include <asm-generic/fb.h> - -#endif /* _ASM_FB_H_ */ diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index 2a03daa68f28..757451c3ea1d 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -59,8 +59,8 @@ endif libs-y += arch/sparc/prom/ libs-y += arch/sparc/lib/ -drivers-$(CONFIG_PM) += arch/sparc/power/ -drivers-$(CONFIG_FB_CORE) += arch/sparc/video/ +drivers-$(CONFIG_PM) += arch/sparc/power/ +drivers-$(CONFIG_VIDEO) += arch/sparc/video/ boot := arch/sparc/boot diff --git a/arch/sparc/include/asm/fb.h b/arch/sparc/include/asm/video.h index 24440c0fda49..a6f48f52db58 100644 --- a/arch/sparc/include/asm/fb.h +++ b/arch/sparc/include/asm/video.h @@ -1,12 +1,13 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _SPARC_FB_H_ -#define _SPARC_FB_H_ +#ifndef _SPARC_VIDEO_H_ +#define _SPARC_VIDEO_H_ #include <linux/io.h> +#include <linux/types.h> #include <asm/page.h> -struct fb_info; +struct device; #ifdef CONFIG_SPARC32 static inline pgprot_t pgprot_framebuffer(pgprot_t prot, @@ -18,8 +19,8 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, #define pgprot_framebuffer pgprot_framebuffer #endif -int fb_is_primary_device(struct fb_info *info); -#define fb_is_primary_device fb_is_primary_device +bool video_is_primary_device(struct device *dev); +#define video_is_primary_device video_is_primary_device static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n) { @@ -39,6 +40,6 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n) } #define fb_memset fb_memset_io -#include <asm-generic/fb.h> +#include <asm-generic/video.h> -#endif /* _SPARC_FB_H_ */ +#endif /* _SPARC_VIDEO_H_ */ diff --git a/arch/sparc/video/Makefile b/arch/sparc/video/Makefile index d4d83f1702c6..dcfbe7a5912c 100644 --- a/arch/sparc/video/Makefile +++ b/arch/sparc/video/Makefile @@ -1,3 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_FB_CORE) += fbdev.o +obj-y += video-common.o diff --git a/arch/sparc/video/fbdev.c b/arch/sparc/video/fbdev.c deleted file mode 100644 index bff66dd1909a..000000000000 --- a/arch/sparc/video/fbdev.c +++ /dev/null @@ -1,26 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0 - -#include <linux/console.h> -#include <linux/fb.h> -#include <linux/module.h> - -#include <asm/prom.h> - -int fb_is_primary_device(struct fb_info *info) -{ - struct device *dev = info->device; - struct device_node *node; - - if (console_set_on_cmdline) - return 0; - - node = dev->of_node; - if (node && node == of_console_device) - return 1; - - return 0; -} -EXPORT_SYMBOL(fb_is_primary_device); - -MODULE_DESCRIPTION("Sparc fbdev helpers"); -MODULE_LICENSE("GPL"); diff --git a/arch/sparc/video/video-common.c b/arch/sparc/video/video-common.c new file mode 100644 index 000000000000..2414380caadc --- /dev/null +++ b/arch/sparc/video/video-common.c @@ -0,0 +1,25 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/console.h> +#include <linux/device.h> +#include <linux/module.h> + +#include <asm/prom.h> +#include <asm/video.h> + +bool video_is_primary_device(struct device *dev) +{ + struct device_node *node = dev->of_node; + + if (console_set_on_cmdline) + return false; + + if (node && node == of_console_device) + return true; + + return false; +} +EXPORT_SYMBOL(video_is_primary_device); + +MODULE_DESCRIPTION("Sparc video helpers"); +MODULE_LICENSE("GPL"); diff --git a/arch/um/include/asm/Kbuild b/arch/um/include/asm/Kbuild index b2d834a29f3a..6fe34779291a 100644 --- a/arch/um/include/asm/Kbuild +++ b/arch/um/include/asm/Kbuild @@ -8,7 +8,6 @@ generic-y += dma-mapping.h generic-y += emergency-restart.h generic-y += exec.h generic-y += extable.h -generic-y += fb.h generic-y += ftrace.h generic-y += hw_irq.h generic-y += irq_regs.h @@ -28,3 +27,4 @@ generic-y += trace_clock.h generic-y += kprobes.h generic-y += mm_hooks.h generic-y += vga.h +generic-y += video.h diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 5ab93fcdd691..e71e5252763f 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -258,7 +258,7 @@ drivers-$(CONFIG_PCI) += arch/x86/pci/ # suspend and hibernation support drivers-$(CONFIG_PM) += arch/x86/power/ -drivers-$(CONFIG_FB_CORE) += arch/x86/video/ +drivers-$(CONFIG_VIDEO) += arch/x86/video/ #### # boot loader support. Several targets are kept for legacy purposes diff --git a/arch/x86/include/asm/fb.h b/arch/x86/include/asm/fb.h deleted file mode 100644 index c3b9582de7ef..000000000000 --- a/arch/x86/include/asm/fb.h +++ /dev/null @@ -1,19 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef _ASM_X86_FB_H -#define _ASM_X86_FB_H - -#include <asm/page.h> - -struct fb_info; - -pgprot_t pgprot_framebuffer(pgprot_t prot, - unsigned long vm_start, unsigned long vm_end, - unsigned long offset); -#define pgprot_framebuffer pgprot_framebuffer - -int fb_is_primary_device(struct fb_info *info); -#define fb_is_primary_device fb_is_primary_device - -#include <asm-generic/fb.h> - -#endif /* _ASM_X86_FB_H */ diff --git a/arch/x86/include/asm/video.h b/arch/x86/include/asm/video.h new file mode 100644 index 000000000000..0950c9535fae --- /dev/null +++ b/arch/x86/include/asm/video.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _ASM_X86_VIDEO_H +#define _ASM_X86_VIDEO_H + +#include <linux/types.h> + +#include <asm/page.h> + +struct device; + +pgprot_t pgprot_framebuffer(pgprot_t prot, + unsigned long vm_start, unsigned long vm_end, + unsigned long offset); +#define pgprot_framebuffer pgprot_framebuffer + +bool video_is_primary_device(struct device *dev); +#define video_is_primary_device video_is_primary_device + +#include <asm-generic/video.h> + +#endif /* _ASM_X86_VIDEO_H */ diff --git a/arch/x86/video/Makefile b/arch/x86/video/Makefile index 5ebe48752ffc..dcfbe7a5912c 100644 --- a/arch/x86/video/Makefile +++ b/arch/x86/video/Makefile @@ -1,2 +1,3 @@ # SPDX-License-Identifier: GPL-2.0-only -obj-$(CONFIG_FB_CORE) += fbdev.o + +obj-y += video-common.o diff --git a/arch/x86/video/fbdev.c b/arch/x86/video/video-common.c index 1dd6528cc947..81fc97a2a837 100644 --- a/arch/x86/video/fbdev.c +++ b/arch/x86/video/video-common.c @@ -7,11 +7,11 @@ * */ -#include <linux/fb.h> #include <linux/module.h> #include <linux/pci.h> #include <linux/vgaarb.h> -#include <asm/fb.h> + +#include <asm/video.h> pgprot_t pgprot_framebuffer(pgprot_t prot, unsigned long vm_start, unsigned long vm_end, @@ -25,20 +25,17 @@ pgprot_t pgprot_framebuffer(pgprot_t prot, } EXPORT_SYMBOL(pgprot_framebuffer); -int fb_is_primary_device(struct fb_info *info) +bool video_is_primary_device(struct device *dev) { - struct device *device = info->device; - struct pci_dev *pci_dev; + struct pci_dev *pdev; - if (!device || !dev_is_pci(device)) - return 0; + if (!dev_is_pci(dev)) + return false; - pci_dev = to_pci_dev(device); + pdev = to_pci_dev(dev); - if (pci_dev == vga_default_device()) - return 1; - return 0; + return (pdev == vga_default_device()); } -EXPORT_SYMBOL(fb_is_primary_device); +EXPORT_SYMBOL(video_is_primary_device); MODULE_LICENSE("GPL"); diff --git a/drivers/video/fbdev/core/fbcon.c b/drivers/video/fbdev/core/fbcon.c index fcabc668e9fb..3f7333dca508 100644 --- a/drivers/video/fbdev/core/fbcon.c +++ b/drivers/video/fbdev/core/fbcon.c @@ -2907,7 +2907,7 @@ void fbcon_remap_all(struct fb_info *info) static void fbcon_select_primary(struct fb_info *info) { if (!map_override && primary_device == -1 && - fb_is_primary_device(info)) { + video_is_primary_device(info->device)) { int i; printk(KERN_INFO "fbcon: %s (fb%i) is primary device\n", diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild index d436bee4d129..b20fa25a7e8d 100644 --- a/include/asm-generic/Kbuild +++ b/include/asm-generic/Kbuild @@ -22,7 +22,6 @@ mandatory-y += dma-mapping.h mandatory-y += dma.h mandatory-y += emergency-restart.h mandatory-y += exec.h -mandatory-y += fb.h mandatory-y += ftrace.h mandatory-y += futex.h mandatory-y += hardirq.h @@ -62,5 +61,6 @@ mandatory-y += uaccess.h mandatory-y += unaligned.h mandatory-y += vermagic.h mandatory-y += vga.h +mandatory-y += video.h mandatory-y += word-at-a-time.h mandatory-y += xor.h diff --git a/include/asm-generic/bitops/__ffs.h b/include/asm-generic/bitops/__ffs.h index 446fea6dda78..2d08c750c8a7 100644 --- a/include/asm-generic/bitops/__ffs.h +++ b/include/asm-generic/bitops/__ffs.h @@ -10,9 +10,9 @@ * * Undefined if no bit exists, so code should check against 0 first. */ -static __always_inline unsigned long generic___ffs(unsigned long word) +static __always_inline unsigned int generic___ffs(unsigned long word) { - int num = 0; + unsigned int num = 0; #if BITS_PER_LONG == 64 if ((word & 0xffffffff) == 0) { diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h index 54ccccf96e21..e974ec932ec1 100644 --- a/include/asm-generic/bitops/__fls.h +++ b/include/asm-generic/bitops/__fls.h @@ -10,9 +10,9 @@ * * Undefined if no set bit exists, so code should check against 0 first. */ -static __always_inline unsigned long generic___fls(unsigned long word) +static __always_inline unsigned int generic___fls(unsigned long word) { - int num = BITS_PER_LONG - 1; + unsigned int num = BITS_PER_LONG - 1; #if BITS_PER_LONG == 64 if (!(word & (~0ul << 32))) { diff --git a/include/asm-generic/bitops/builtin-__ffs.h b/include/asm-generic/bitops/builtin-__ffs.h index 87024da44d10..cf4b3d33bf96 100644 --- a/include/asm-generic/bitops/builtin-__ffs.h +++ b/include/asm-generic/bitops/builtin-__ffs.h @@ -8,7 +8,7 @@ * * Undefined if no bit exists, so code should check against 0 first. */ -static __always_inline unsigned long __ffs(unsigned long word) +static __always_inline unsigned int __ffs(unsigned long word) { return __builtin_ctzl(word); } diff --git a/include/asm-generic/bitops/builtin-__fls.h b/include/asm-generic/bitops/builtin-__fls.h index 43a5aa9afbdb..6d72fc8a5259 100644 --- a/include/asm-generic/bitops/builtin-__fls.h +++ b/include/asm-generic/bitops/builtin-__fls.h @@ -8,7 +8,7 @@ * * Undefined if no set bit exists, so code should check against 0 first. */ -static __always_inline unsigned long __fls(unsigned long word) +static __always_inline unsigned int __fls(unsigned long word) { return (sizeof(word) * 8) - 1 - __builtin_clzl(word); } diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index b7de3a4eade1..387720933973 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -72,7 +72,7 @@ struct bug_entry { #endif /* - * WARN(), WARN_ON(), WARN_ON_ONCE, and so on can be used to report + * WARN(), WARN_ON(), WARN_ON_ONCE(), and so on can be used to report * significant kernel issues that need prompt attention if they should ever * appear at runtime. * diff --git a/include/asm-generic/page.h b/include/asm-generic/page.h deleted file mode 100644 index 9773582fd96e..000000000000 --- a/include/asm-generic/page.h +++ /dev/null @@ -1,103 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_GENERIC_PAGE_H -#define __ASM_GENERIC_PAGE_H -/* - * Generic page.h implementation, for NOMMU architectures. - * This provides the dummy definitions for the memory management. - */ - -#ifdef CONFIG_MMU -#error need to provide a real asm/page.h -#endif - - -/* PAGE_SHIFT determines the page size */ - -#define PAGE_SHIFT 12 -#ifdef __ASSEMBLY__ -#define PAGE_SIZE (1 << PAGE_SHIFT) -#else -#define PAGE_SIZE (1UL << PAGE_SHIFT) -#endif -#define PAGE_MASK (~(PAGE_SIZE-1)) - -#include <asm/setup.h> - -#ifndef __ASSEMBLY__ - -#define clear_page(page) memset((page), 0, PAGE_SIZE) -#define copy_page(to,from) memcpy((to), (from), PAGE_SIZE) - -#define clear_user_page(page, vaddr, pg) clear_page(page) -#define copy_user_page(to, from, vaddr, pg) copy_page(to, from) - -/* - * These are used to make use of C type-checking.. - */ -typedef struct { - unsigned long pte; -} pte_t; -typedef struct { - unsigned long pmd[16]; -} pmd_t; -typedef struct { - unsigned long pgd; -} pgd_t; -typedef struct { - unsigned long pgprot; -} pgprot_t; -typedef struct page *pgtable_t; - -#define pte_val(x) ((x).pte) -#define pmd_val(x) ((&x)->pmd[0]) -#define pgd_val(x) ((x).pgd) -#define pgprot_val(x) ((x).pgprot) - -#define __pte(x) ((pte_t) { (x) } ) -#define __pmd(x) ((pmd_t) { (x) } ) -#define __pgd(x) ((pgd_t) { (x) } ) -#define __pgprot(x) ((pgprot_t) { (x) } ) - -extern unsigned long memory_start; -extern unsigned long memory_end; - -#endif /* !__ASSEMBLY__ */ - -#define PAGE_OFFSET (0) - -#ifndef ARCH_PFN_OFFSET -#define ARCH_PFN_OFFSET (PAGE_OFFSET >> PAGE_SHIFT) -#endif - -#ifndef __ASSEMBLY__ - -#define __va(x) ((void *)((unsigned long) (x))) -#define __pa(x) ((unsigned long) (x)) - -static inline unsigned long virt_to_pfn(const void *kaddr) -{ - return __pa(kaddr) >> PAGE_SHIFT; -} -#define virt_to_pfn virt_to_pfn -static inline void *pfn_to_virt(unsigned long pfn) -{ - return __va(pfn) << PAGE_SHIFT; -} -#define pfn_to_virt pfn_to_virt - -#define virt_to_page(addr) pfn_to_page(virt_to_pfn(addr)) -#define page_to_virt(page) pfn_to_virt(page_to_pfn(page)) - -#ifndef page_to_phys -#define page_to_phys(page) ((dma_addr_t)page_to_pfn(page) << PAGE_SHIFT) -#endif - -#define virt_addr_valid(kaddr) (((void *)(kaddr) >= (void *)PAGE_OFFSET) && \ - ((void *)(kaddr) < (void *)memory_end)) - -#endif /* __ASSEMBLY__ */ - -#include <asm-generic/memory_model.h> -#include <asm-generic/getorder.h> - -#endif /* __ASM_GENERIC_PAGE_H */ diff --git a/include/asm-generic/fb.h b/include/asm-generic/video.h index 6ccabb400aa6..b1da2309d943 100644 --- a/include/asm-generic/fb.h +++ b/include/asm-generic/video.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0 */ -#ifndef __ASM_GENERIC_FB_H_ -#define __ASM_GENERIC_FB_H_ +#ifndef __ASM_GENERIC_VIDEO_H_ +#define __ASM_GENERIC_VIDEO_H_ /* * Only include this header file from your architecture's <asm/fb.h>. @@ -10,8 +10,9 @@ #include <linux/io.h> #include <linux/mm_types.h> #include <linux/pgtable.h> +#include <linux/types.h> -struct fb_info; +struct device; #ifndef pgprot_framebuffer #define pgprot_framebuffer pgprot_framebuffer @@ -23,11 +24,11 @@ static inline pgprot_t pgprot_framebuffer(pgprot_t prot, } #endif -#ifndef fb_is_primary_device -#define fb_is_primary_device fb_is_primary_device -static inline int fb_is_primary_device(struct fb_info *info) +#ifndef video_is_primary_device +#define video_is_primary_device video_is_primary_device +static inline bool video_is_primary_device(struct device *dev) { - return 0; + return false; } #endif @@ -132,4 +133,4 @@ static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n) #define fb_memset fb_memset_io #endif -#endif /* __ASM_GENERIC_FB_H_ */ +#endif /* __ASM_GENERIC_VIDEO_H_ */ diff --git a/include/linux/bitops.h b/include/linux/bitops.h index b25dc8742124..3112ae7d6524 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -203,7 +203,7 @@ static __always_inline __s64 sign_extend64(__u64 value, int index) return (__s64)(value << shift) >> shift; } -static inline unsigned fls_long(unsigned long l) +static inline unsigned int fls_long(unsigned long l) { if (sizeof(l) == 4) return fls(l); @@ -239,7 +239,7 @@ static inline int get_count_order_long(unsigned long l) * The result is not defined if no bits are set, so check that @word * is non-zero before calling this. */ -static inline unsigned long __ffs64(u64 word) +static inline unsigned int __ffs64(u64 word) { #if BITS_PER_LONG == 32 if (((u32)word) == 0UL) @@ -255,7 +255,7 @@ static inline unsigned long __ffs64(u64 word) * @word: The word to search * @n: Bit to find */ -static inline unsigned long fns(unsigned long word, unsigned int n) +static inline unsigned int fns(unsigned long word, unsigned int n) { unsigned int bit; diff --git a/include/linux/fb.h b/include/linux/fb.h index 811e47f9d1c3..b40754b545ad 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -12,7 +12,7 @@ #include <linux/types.h> #include <linux/workqueue.h> -#include <asm/fb.h> +#include <asm/video.h> struct backlight_device; struct device; diff --git a/tools/include/asm-generic/bitops/__ffs.h b/tools/include/asm-generic/bitops/__ffs.h index 9d1310519497..2d94c1e9b2f3 100644 --- a/tools/include/asm-generic/bitops/__ffs.h +++ b/tools/include/asm-generic/bitops/__ffs.h @@ -11,9 +11,9 @@ * * Undefined if no bit exists, so code should check against 0 first. */ -static __always_inline unsigned long __ffs(unsigned long word) +static __always_inline unsigned int __ffs(unsigned long word) { - int num = 0; + unsigned int num = 0; #if __BITS_PER_LONG == 64 if ((word & 0xffffffff) == 0) { diff --git a/tools/include/asm-generic/bitops/__fls.h b/tools/include/asm-generic/bitops/__fls.h index 54ccccf96e21..e974ec932ec1 100644 --- a/tools/include/asm-generic/bitops/__fls.h +++ b/tools/include/asm-generic/bitops/__fls.h @@ -10,9 +10,9 @@ * * Undefined if no set bit exists, so code should check against 0 first. */ -static __always_inline unsigned long generic___fls(unsigned long word) +static __always_inline unsigned int generic___fls(unsigned long word) { - int num = BITS_PER_LONG - 1; + unsigned int num = BITS_PER_LONG - 1; #if BITS_PER_LONG == 64 if (!(word & (~0ul << 32))) { diff --git a/tools/include/linux/bitops.h b/tools/include/linux/bitops.h index 272f15d0e434..b4e4cd071f8c 100644 --- a/tools/include/linux/bitops.h +++ b/tools/include/linux/bitops.h @@ -72,7 +72,7 @@ static inline unsigned long hweight_long(unsigned long w) return sizeof(w) == 4 ? hweight32(w) : hweight64(w); } -static inline unsigned fls_long(unsigned long l) +static inline unsigned int fls_long(unsigned long l) { if (sizeof(l) == 4) return fls(l); |