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riscv: use BIT() macros in t-head errata init

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Using the appropriate BIT macro makes the code better readable.

Suggested-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Guo Ren <guoren@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Link: https://lore.kernel.org/r/20220905111027.2463297-4-heiko@sntech.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
This commit is contained in:
Heiko Stuebner 2022-09-05 13:10:25 +02:00 committed by Palmer Dabbelt
parent f055268e39
commit 499590c084
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1 changed files with 2 additions and 2 deletions
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4
arch/riscv/errata/thead/errata.c
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@ -49,10 +49,10 @@ static u32 thead_errata_probe(unsigned int stage,
u32 cpu_req_errata = 0;
if (errata_probe_pbmt(stage, archid, impid))
cpu_req_errata |= (1U << ERRATA_THEAD_PBMT);
cpu_req_errata |= BIT(ERRATA_THEAD_PBMT);
if (errata_probe_cmo(stage, archid, impid))
cpu_req_errata |= (1U << ERRATA_THEAD_CMO);
cpu_req_errata |= BIT(ERRATA_THEAD_CMO);
return cpu_req_errata;
}