From: Antony Pavlov <antonynpav...@gmail.com>
The commit b35cd9884fa5 ("lib: Add shared copies of some GCC library
routines") makes it possible to share generic GCC library routines by
several architectures.
This commit removes several generic GCC library routines from
arch/mips/lib/ in favour of similar routines from lib/.
Signed-off-by: Antony Pavlov <antonynpav...@gmail.com>
[Matt Redfearn] Use GENERIC_LIB_* named Kconfig entries
Signed-off-by: Matt Redfearn <matt.redfe...@mips.com>
Cc: Palmer Dabbelt <pal...@sifive.com>
Cc: Matt Redfearn <matt.redfe...@mips.com>
Cc: James Hogan <jho...@kernel.org>
Cc: Ralf Baechle <r...@linux-mips.org>
Cc: linux-m...@linux-mips.org
Cc: linux-kernel@vger.kernel.org
---
Changes in v4:
Rework to use the new GENERIC_LIB_ Kconfig entries
Changes in v3:
Maintain alphabetical order of MIPS Kconfig
Changes in v2: None
arch/mips/Kconfig | 5 +++++
arch/mips/lib/Makefile | 3 +--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 8128c3b68d6b..98955a76c656 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -22,6 +22,11 @@ config MIPS
select GENERIC_CPU_AUTOPROBE
select GENERIC_IRQ_PROBE
select GENERIC_IRQ_SHOW
+ select GENERIC_LIB_ASHLDI3
+ select GENERIC_LIB_ASHRDI3
+ select GENERIC_LIB_CMPDI2
+ select GENERIC_LIB_LSHRDI3
+ select GENERIC_LIB_UCMPDI2
select GENERIC_PCI_IOMAP
select GENERIC_SCHED_CLOCK if !CAVIUM_OCTEON_SOC
select GENERIC_SMP_IDLE_THREAD
diff --git a/arch/mips/lib/Makefile b/arch/mips/lib/Makefile
index e84e12655fa8..6537e022ef62 100644
--- a/arch/mips/lib/Makefile
+++ b/arch/mips/lib/Makefile
@@ -16,5 +16,4 @@ obj-$(CONFIG_CPU_R3000) += r3k_dump_tlb.o
obj-$(CONFIG_CPU_TX39XX) += r3k_dump_tlb.o
# libgcc-style stuff needed in the kernel
-obj-y += ashldi3.o ashrdi3.o bswapsi.o bswapdi.o cmpdi2.o lshrdi3.o multi3.o \
- ucmpdi2.o
+obj-y += bswapsi.o bswapdi.o multi3.o
--
2.7.4
