linux-kernel - [PATCH -next] arm64/sve: Remove unused declaration read_smcr

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Message-ID: <20240810093944.2587809-1-yuehaibing@huawei.com>
Date: Sat, 10 Aug 2024 17:39:44 +0800
From: Yue Haibing <yuehaibing@...wei.com>
To: <catalin.marinas@....com>, <will@...nel.org>, <broonie@...nel.org>,
	<mark.rutland@....com>
CC: <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>,
	<yuehaibing@...wei.com>
Subject: [PATCH -next] arm64/sve: Remove unused declaration read_smcr_features()

Commit 391208485c3a ("arm64/sve: Remove SMCR pseudo register from cpufeature code")
removed the implementation but leave declaration.

Signed-off-by: Yue Haibing <yuehaibing@...wei.com>
---
 arch/arm64/include/asm/fpsimd.h | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
index bc69ac368d73..f2a84efc3618 100644
--- a/arch/arm64/include/asm/fpsimd.h
+++ b/arch/arm64/include/asm/fpsimd.h
@@ -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
-- 
2.34.1