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Christophe Leroy 9d4f7441cd powerpc: Only define __parse_fpscr() when required 
[ Upstream commit c7e0d9bb9154c6e6b2ac8746faba27b53393f25e ]

Clang 17 reports:

arch/powerpc/kernel/traps.c:1167:19: error: unused function '__parse_fpscr' [-Werror,-Wunused-function]

__parse_fpscr() is called from two sites. First call is guarded
by #ifdef CONFIG_PPC_FPU_REGS

Second call is guarded by CONFIG_MATH_EMULATION which selects
CONFIG_PPC_FPU_REGS.

So only define __parse_fpscr() when CONFIG_PPC_FPU_REGS is defined.

Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202309210327.WkqSd5Bq-lkp@intel.com/
Fixes: b6254ced4d ("powerpc/signal: Don't manage floating point regs when no FPU")
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://msgid.link/5de2998c57f3983563b27b39228ea9a7229d4110.1695385984.git.christophe.leroy@csgroup.eu
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-11-20 11:52:12 +01:00
..
alpha alpha: remove __init annotation from exported page_is_ram() 2023-08-16 18:27:31 +02:00
arc ARC: atomics: Add compiler barrier to atomic operations... 2023-09-19 12:28:04 +02:00
arm ARM: 9321/1: memset: cast the constant byte to unsigned char 2023-11-20 11:52:06 +01:00
arm64 arm64: tegra: Use correct interrupts for Tegra234 TKE 2023-11-20 11:52:03 +01:00
csky csky: fix up lock_mm_and_find_vma() conversion 2023-07-01 13:16:27 +02:00
hexagon mm/fault: convert remaining simple cases to lock_mm_and_find_vma() 2023-07-01 13:16:25 +02:00
ia64 ia64/cpu: Switch to arch_cpu_finalize_init() 2023-08-08 20:03:46 +02:00
loongarch LoongArch: Replace kmap_atomic() with kmap_local_page() in copy_user_highpage() 2023-11-08 14:11:01 +01:00
m68k m68k: Fix invalid .section syntax 2023-09-13 09:42:21 +02:00
microblaze mm: always expand the stack with the mmap write lock held 2023-07-01 13:16:25 +02:00
mips MIPS: Alchemy: only build mmc support helpers if au1xmmc is enabled 2023-10-06 14:56:45 +02:00
nios2 mm/fault: convert remaining simple cases to lock_mm_and_find_vma() 2023-07-01 13:16:25 +02:00
openrisc mm: always expand the stack with the mmap write lock held 2023-07-01 13:16:25 +02:00
parisc parisc: Restore __ldcw_align for PA-RISC 2.0 processors 2023-10-10 22:00:45 +02:00
powerpc powerpc: Only define __parse_fpscr() when required 2023-11-20 11:52:12 +01:00
riscv riscv, bpf: Sign-extend return values 2023-10-19 23:08:53 +02:00
s390 s390/pci: fix iommu bitmap allocation 2023-10-25 12:03:15 +02:00
sh sh: bios: Revive earlyprintk support 2023-11-20 11:52:07 +01:00
sparc sparc32: fix a braino in fault handling in csum_and_copy_..._user() 2023-11-02 09:35:32 +01:00
um um: Fix hostaudio build errors 2023-09-13 09:42:58 +02:00
x86 x86/boot: Fix incorrect startup_gdt_descr.size 2023-11-20 11:51:50 +01:00
xtensa xtensa: boot/lib: fix function prototypes 2023-10-06 14:56:49 +02:00
.gitignore
Kconfig init: Provide arch_cpu_finalize_init() 2023-08-08 20:03:46 +02:00