diff options
Diffstat (limited to 'arch/s390/include/asm/arch_hweight.h')
| -rw-r--r-- | arch/s390/include/asm/arch_hweight.h | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/arch/s390/include/asm/arch_hweight.h b/arch/s390/include/asm/arch_hweight.h index 50e23ce854e5..aca08b0acbc1 100644 --- a/arch/s390/include/asm/arch_hweight.h +++ b/arch/s390/include/asm/arch_hweight.h @@ -4,6 +4,7 @@ #define _ASM_S390_ARCH_HWEIGHT_H #include <linux/types.h> +#include <asm/march.h> static __always_inline unsigned long popcnt_z196(unsigned long w) { @@ -29,9 +30,9 @@ static __always_inline unsigned long popcnt_z15(unsigned long w) static __always_inline unsigned long __arch_hweight64(__u64 w) { - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z15_FEATURES)) + if (__is_defined(MARCH_HAS_Z15_FEATURES)) return popcnt_z15(w); - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z196_FEATURES)) { + if (__is_defined(MARCH_HAS_Z196_FEATURES)) { w = popcnt_z196(w); w += w >> 32; w += w >> 16; @@ -43,9 +44,9 @@ static __always_inline unsigned long __arch_hweight64(__u64 w) static __always_inline unsigned int __arch_hweight32(unsigned int w) { - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z15_FEATURES)) + if (__is_defined(MARCH_HAS_Z15_FEATURES)) return popcnt_z15(w); - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z196_FEATURES)) { + if (__is_defined(MARCH_HAS_Z196_FEATURES)) { w = popcnt_z196(w); w += w >> 16; w += w >> 8; @@ -56,9 +57,9 @@ static __always_inline unsigned int __arch_hweight32(unsigned int w) static __always_inline unsigned int __arch_hweight16(unsigned int w) { - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z15_FEATURES)) + if (__is_defined(MARCH_HAS_Z15_FEATURES)) return popcnt_z15((unsigned short)w); - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z196_FEATURES)) { + if (__is_defined(MARCH_HAS_Z196_FEATURES)) { w = popcnt_z196(w); w += w >> 8; return w & 0xff; @@ -68,7 +69,7 @@ static __always_inline unsigned int __arch_hweight16(unsigned int w) static __always_inline unsigned int __arch_hweight8(unsigned int w) { - if (IS_ENABLED(CONFIG_HAVE_MARCH_Z196_FEATURES)) + if (__is_defined(MARCH_HAS_Z196_FEATURES)) return popcnt_z196((unsigned char)w); return __sw_hweight8(w); } |