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authorLinus Torvalds <torvalds@linux-foundation.org>2024-05-20 15:18:34 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2024-05-20 15:18:34 -0700
commit3eb3c33c1d87029a3832e205eebd59cfb56ba3a4 (patch)
treeaa773cdcd5c0b09712fce8b8d3bb7072b199000b /tools
parent1b036162097060e7e762b601de6517d9f2c7514e (diff)
parent34cda5ab89d4f30bc8d8f8d28980a7b8c68db6ec (diff)
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 'tools')
-rw-r--r--tools/include/asm-generic/bitops/__ffs.h4
-rw-r--r--tools/include/asm-generic/bitops/__fls.h4
-rw-r--r--tools/include/linux/bitops.h2
3 files changed, 5 insertions, 5 deletions
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);