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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-21 01:18:34 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-05-21 01:18:34 +0300 |
| commit | 3eb3c33c1d87029a3832e205eebd59cfb56ba3a4 (patch) | |
| tree | aa773cdcd5c0b09712fce8b8d3bb7072b199000b /include/linux/bitops.h | |
| parent | 1b036162097060e7e762b601de6517d9f2c7514e (diff) | |
| parent | 34cda5ab89d4f30bc8d8f8d28980a7b8c68db6ec (diff) | |
| download | linux-3eb3c33c1d87029a3832e205eebd59cfb56ba3a4.tar.xz | |
Merge tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
Pull asm-generic cleanups from Arnd Bergmann:
"These are a few cross-architecture cleanup patches:
- separate out fbdev support from the asm/video.h contents that may
be used by either the old fbdev drivers or the newer drm display
code (Thomas Zimmermann)
- cleanups for the generic bitops code and asm-generic/bug.h
(Thorsten Blum)
- remove the orphaned include/asm-generic/page.h header that used to
be included by long-removed mmu-less architectures (me)"
* tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
arch: Fix name collision with ACPI's video.o
bug: Improve comment
asm-generic: remove unused asm-generic/page.h
arch: Rename fbdev header and source files
arch: Remove struct fb_info from video helpers
arch: Select fbdev helpers with CONFIG_VIDEO
bitops: Change function return types from long to int
Diffstat (limited to 'include/linux/bitops.h')
| -rw-r--r-- | include/linux/bitops.h | 6 |
1 files changed, 3 insertions, 3 deletions
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; |