Messages in this thread Patch in this message | | | From | Matt Redfearn <> | Subject | [PATCH v4 3/3] MIPS: use generic GCC library routines from lib/ | Date | Thu, 29 Mar 2018 11:41:23 +0100 |
| |
From: Antony Pavlov <antonynpavlov@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 <antonynpavlov@gmail.com> [Matt Redfearn] Use GENERIC_LIB_* named Kconfig entries Signed-off-by: Matt Redfearn <matt.redfearn@mips.com> Cc: Palmer Dabbelt <palmer@sifive.com> Cc: Matt Redfearn <matt.redfearn@mips.com> Cc: James Hogan <jhogan@kernel.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: linux-mips@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
| |