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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2018-03-08 10:20:35 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2018-03-21 12:23:02 +0100 |
| commit | ced9a7171e0904b788f4546456431f886753726c (patch) | |
| tree | 675fe086fd4f09fb58c46f9e0fa00eb899626116 /arch/arm/include | |
| parent | bc19930ea76b4b1a1f7a69fffb36899be04923fb (diff) | |
| download | barebox-ced9a7171e0904b788f4546456431f886753726c.tar.gz barebox-ced9a7171e0904b788f4546456431f886753726c.tar.xz | |
ARM: aarch64: Do not use 32bit optimized fls
The clz operation only works with 32bit values, so use the generic
fls() variants on aarch64. With this tlsf_malloc works as expected.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'arch/arm/include')
| -rw-r--r-- | arch/arm/include/asm/bitops.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/include/asm/bitops.h b/arch/arm/include/asm/bitops.h index cd356c5e3d..348a76b2c1 100644 --- a/arch/arm/include/asm/bitops.h +++ b/arch/arm/include/asm/bitops.h @@ -115,7 +115,7 @@ extern int _find_next_bit_be(const unsigned long *p, int size, int offset); #endif /* __ARMEB__ */ -#if defined(__LINUX_ARM_ARCH__) && (__LINUX_ARM_ARCH__ >= 5) +#if defined (CONFIG_CPU_32) && defined(__LINUX_ARM_ARCH__) && (__LINUX_ARM_ARCH__ >= 5) static inline int constant_fls(int x) { int r = 32; |