diff options
| author | Vincenzo Frascino <vincenzo.frascino@arm.com> | 2020-03-20 15:53:43 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-03-21 15:24:00 +0100 |
| commit | 94d0f5be885ce1e6ca2886af1543165c16745d13 (patch) | |
| tree | cbf1d82cfa905b6e7d5881fe1d12116aa32005c5 /arch/arm64/include/asm/vdso | |
| parent | linux/elfnote.h: Replace elf.h with UAPI equivalent (diff) | |
| download | linux-94d0f5be885ce1e6ca2886af1543165c16745d13.tar.xz linux-94d0f5be885ce1e6ca2886af1543165c16745d13.zip | |
arm64: vdso32: Code clean up
The compat vdso library had some checks that are not anymore relevant.
Remove the unused code from the compat vDSO library.
Note: This patch is preparatory for a future one that will introduce
asm/vdso/processor.h on arm64.
Signed-off-by: Vincenzo Frascino <vincenzo.frascino@arm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/lkml/20200317122220.30393-19-vincenzo.frascino@arm.com
Link: https://lkml.kernel.org/r/20200320145351.32292-19-vincenzo.frascino@arm.com
Diffstat (limited to 'arch/arm64/include/asm/vdso')
| -rw-r--r-- | arch/arm64/include/asm/vdso/compat_gettimeofday.h | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/arch/arm64/include/asm/vdso/compat_gettimeofday.h b/arch/arm64/include/asm/vdso/compat_gettimeofday.h index 81b0c394f1d8..401df2bcd741 100644 --- a/arch/arm64/include/asm/vdso/compat_gettimeofday.h +++ b/arch/arm64/include/asm/vdso/compat_gettimeofday.h @@ -76,10 +76,6 @@ int clock_getres_fallback(clockid_t _clkid, struct __kernel_timespec *_ts) register long ret asm ("r0"); register long nr asm("r7") = __NR_compat_clock_getres_time64; - /* The checks below are required for ABI consistency with arm */ - if ((_clkid >= MAX_CLOCKS) && (_ts == NULL)) - return -EINVAL; - asm volatile( " swi #0\n" : "=r" (ret) @@ -97,10 +93,6 @@ int clock_getres32_fallback(clockid_t _clkid, struct old_timespec32 *_ts) register long ret asm ("r0"); register long nr asm("r7") = __NR_compat_clock_getres; - /* The checks below are required for ABI consistency with arm */ - if ((_clkid >= MAX_CLOCKS) && (_ts == NULL)) - return -EINVAL; - asm volatile( " swi #0\n" : "=r" (ret) |