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arm64/sve: Remove unused declaration read_smcr_features() 

Commit 391208485c ("arm64/sve: Remove SMCR pseudo register from cpufeature code")
removed the implementation but leave declaration.

Signed-off-by: Yue Haibing <yuehaibing@huawei.com>
Reviewed-by: Mark Brown <broonie@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Anshuman Khandual <anshuman.khandual@arm.com>
Link: https://lore.kernel.org/r/20240810093944.2587809-1-yuehaibing@huawei.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Yue Haibing 2024-08-10 17:39:44 +08:00 committed by Will Deacon
parent 4960f9a5a5
commit 93b81abc6e
1 changed files with 0 additions and 2 deletions
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arch/arm64/include/asm/fpsimd.h
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@ -155,8 +155,6 @@ extern void cpu_enable_sme2(const struct arm64_cpu_capabilities *__unused);
extern void cpu_enable_fa64(const struct arm64_cpu_capabilities *__unused);
extern void cpu_enable_fpmr(const struct arm64_cpu_capabilities *__unused);
extern u64 read_smcr_features(void);
/*
* Helpers to translate bit indices in sve_vq_map to VQ values (and
* vice versa). This allows find_next_bit() to be used to find the