diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2022-11-14 13:59:25 +0000 |
|---|---|---|
| committer | Will Deacon <will@kernel.org> | 2022-11-15 13:07:44 +0000 |
| commit | 1b6bf2da7b1d2ba7560c793b22d66f134ac61416 (patch) | |
| tree | a6e320804049443c51dac21e7435248ff2ea5645 /arch/arm64/include/asm/insn.h | |
| parent | f0c4d9fc9cc9462659728d168387191387e903cc (diff) | |
arm64: insn: remove aarch64_insn_gen_prefetch()
There are no users of aarch64_insn_gen_prefetch(), and which encodes a
PRFM (immediate) with a hard-coded offset of 0.
Remove it for now; we can always restore it with tests if we need it in
future.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Joey Gouly <joey.gouly@arm.com>
Cc: Will Deacon <will@kernel.org>
Reviewed-by: Joey Gouly <joey.gouly@arm.com>
Link: https://lore.kernel.org/r/20221114135928.3000571-2-mark.rutland@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/insn.h')
| -rw-r--r-- | arch/arm64/include/asm/insn.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 834bff720582..03f60234e60a 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -580,10 +580,6 @@ u32 aarch64_insn_gen_extr(enum aarch64_insn_variant variant, enum aarch64_insn_register Rn, enum aarch64_insn_register Rd, u8 lsb); -u32 aarch64_insn_gen_prefetch(enum aarch64_insn_register base, - enum aarch64_insn_prfm_type type, - enum aarch64_insn_prfm_target target, - enum aarch64_insn_prfm_policy policy); #ifdef CONFIG_ARM64_LSE_ATOMICS u32 aarch64_insn_gen_atomic_ld_op(enum aarch64_insn_register result, enum aarch64_insn_register address, |