From ca452b95e3be1cbd86ee60165de640d27ddca8b7 Mon Sep 17 00:00:00 2001 From: Paul Burton Date: Thu, 30 Mar 2017 13:51:59 -0700 Subject: [PATCH] MIPS: Remove CONFIG_ARCH_HAS_ILOG2_U{32,64} We declare CONFIG_ARCH_HAS_ILOG2_U32 & CONFIG_ARCH_HAS_ILOG2_U64 in Kconfig, but they are always false since nothing ever selects them. The generic fls-based implementation is efficient for MIPS anyway. Remove the redundant Kconfig entries. Signed-off-by: Paul Burton Cc: linux-mips@linux-mips.org Cc: trivial@kernel.org Patchwork: https://patchwork.linux-mips.org/patch/15840/ Signed-off-by: Ralf Baechle --- arch/mips/Kconfig | 8 -------- 1 file changed, 8 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 52d81ca6f74e..1f8ebdf75734 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -1042,14 +1042,6 @@ config RWSEM_GENERIC_SPINLOCK config RWSEM_XCHGADD_ALGORITHM bool -config ARCH_HAS_ILOG2_U32 - bool - default n - -config ARCH_HAS_ILOG2_U64 - bool - default n - config GENERIC_HWEIGHT bool default y -- 2.20.1