linux-kernel - [PATCH v2 4/5] riscv: use BIT() marco for cpufeature probing

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Date:   Mon,  5 Sep 2022 13:10:26 +0200
From:   Heiko Stuebner <heiko@...ech.de>
To:     paul.walmsley@...ive.com, palmer@...belt.com, aou@...s.berkeley.edu
Cc:     guoren@...nel.org, apatel@...tanamicro.com, atishp@...osinc.com,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Heiko Stuebner <heiko@...ech.de>,
        Conor Dooley <conor.dooley@...rochip.com>
Subject: [PATCH v2 4/5] riscv: use BIT() marco for cpufeature probing

Using the appropriate BIT macro makes the code better readable.

Suggested-by: Conor Dooley <conor.dooley@...rochip.com>
Signed-off-by: Heiko Stuebner <heiko@...ech.de>
---
 arch/riscv/kernel/cpufeature.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/arch/riscv/kernel/cpufeature.c b/arch/riscv/kernel/cpufeature.c
index 729f7a218093..08f7445985dc 100644
--- a/arch/riscv/kernel/cpufeature.c
+++ b/arch/riscv/kernel/cpufeature.c
@@ -289,10 +289,10 @@ static u32 __init_or_module cpufeature_probe(unsigned int stage)
 	u32 cpu_req_feature = 0;
 
 	if (cpufeature_probe_svpbmt(stage))
-		cpu_req_feature |= (1U << CPUFEATURE_SVPBMT);
+		cpu_req_feature |= BIT(CPUFEATURE_SVPBMT);
 
 	if (cpufeature_probe_zicbom(stage))
-		cpu_req_feature |= (1U << CPUFEATURE_ZICBOM);
+		cpu_req_feature |= BIT(CPUFEATURE_ZICBOM);
 
 	return cpu_req_feature;
 }
-- 
2.35.1