diff options
| author | Christophe Leroy <christophe.leroy@csgroup.eu> | 2022-01-21 11:06:32 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-02-12 14:47:43 +0300 |
| commit | 7c3bba91999075f4cfcab0542e4eb74d2d63554b (patch) | |
| tree | 88800a90e6545bb9c0628ec4e7a24b93e732a66c /arch/powerpc/lib/sstep.c | |
| parent | 67484e0de9c93b4a9187bb49f45dfdaa8dc03c0b (diff) | |
| download | linux-7c3bba91999075f4cfcab0542e4eb74d2d63554b.tar.xz | |
powerpc/lib/sstep: Remove unneeded #ifdef __powerpc64__
MSR_64BIT is always defined, no need to hide code using MSR_64BIT
inside an #ifdef __powerpc64__
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/ee61b693bc7e046eed1abb7a34909eb4878a9442.1642752375.git.christophe.leroy@csgroup.eu
Diffstat (limited to 'arch/powerpc/lib/sstep.c')
| -rw-r--r-- | arch/powerpc/lib/sstep.c | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/powerpc/lib/sstep.c b/arch/powerpc/lib/sstep.c index b7316d697d80..4aabe3854484 100644 --- a/arch/powerpc/lib/sstep.c +++ b/arch/powerpc/lib/sstep.c @@ -75,10 +75,8 @@ extern int do_stqcx(unsigned long ea, unsigned long val0, unsigned long val1, static nokprobe_inline unsigned long truncate_if_32bit(unsigned long msr, unsigned long val) { -#ifdef __powerpc64__ if ((msr & MSR_64BIT) == 0) val &= 0xffffffffUL; -#endif return val; } @@ -1067,10 +1065,8 @@ int emulate_dcbz(unsigned long ea, struct pt_regs *regs) int err; unsigned long size = l1_dcache_bytes(); -#ifdef __powerpc64__ if (!(regs->msr & MSR_64BIT)) ea &= 0xffffffffUL; -#endif ea &= ~(size - 1); if (!address_ok(regs, ea, size)) return -EFAULT; @@ -1136,10 +1132,8 @@ static nokprobe_inline void set_cr0(const struct pt_regs *regs, op->type |= SETCC; op->ccval = (regs->ccr & 0x0fffffff) | ((regs->xer >> 3) & 0x10000000); -#ifdef __powerpc64__ if (!(regs->msr & MSR_64BIT)) val = (int) val; -#endif if (val < 0) op->ccval |= 0x80000000; else if (val > 0) @@ -1170,12 +1164,10 @@ static nokprobe_inline void add_with_carry(const struct pt_regs *regs, op->type = COMPUTE + SETREG + SETXER; op->reg = rd; op->val = val; -#ifdef __powerpc64__ if (!(regs->msr & MSR_64BIT)) { val = (unsigned int) val; val1 = (unsigned int) val1; } -#endif op->xerval = regs->xer; if (val < val1 || (carry_in && val == val1)) op->xerval |= XER_CA; |