diff options
| author | Atish Patra <atishp@rivosinc.com> | 2024-04-20 08:17:20 -0700 |
|---|---|---|
| committer | Anup Patel <anup@brainfault.org> | 2024-04-22 11:13:48 +0530 |
| commit | c69f9cb0595ff91759b1ff361d19068e16574229 (patch) | |
| tree | 83761817412bb2aadcab551f5695c40df96d8bc8 /arch/riscv | |
| parent | 7dda24bacc05ae4e43b75aab347e4df07e002502 (diff) | |
drivers/perf: riscv: Use BIT macro for shifting operations
It is a good practice to use BIT() instead of (1 << x).
Replace the current usages with BIT().
Take this opportunity to replace few (1UL << x) with BIT() as well
for consistency.
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Acked-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Atish Patra <atishp@rivosinc.com>
Link: https://lore.kernel.org/r/20240420151741.962500-5-atishp@rivosinc.com
Signed-off-by: Anup Patel <anup@brainfault.org>
Diffstat (limited to 'arch/riscv')
| -rw-r--r-- | arch/riscv/include/asm/sbi.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/riscv/include/asm/sbi.h b/arch/riscv/include/asm/sbi.h index ef8311dafb91..4afa2cd01bae 100644 --- a/arch/riscv/include/asm/sbi.h +++ b/arch/riscv/include/asm/sbi.h @@ -233,20 +233,20 @@ enum sbi_pmu_ctr_type { #define SBI_PMU_EVENT_IDX_INVALID 0xFFFFFFFF /* Flags defined for config matching function */ -#define SBI_PMU_CFG_FLAG_SKIP_MATCH (1 << 0) -#define SBI_PMU_CFG_FLAG_CLEAR_VALUE (1 << 1) -#define SBI_PMU_CFG_FLAG_AUTO_START (1 << 2) -#define SBI_PMU_CFG_FLAG_SET_VUINH (1 << 3) -#define SBI_PMU_CFG_FLAG_SET_VSINH (1 << 4) -#define SBI_PMU_CFG_FLAG_SET_UINH (1 << 5) -#define SBI_PMU_CFG_FLAG_SET_SINH (1 << 6) -#define SBI_PMU_CFG_FLAG_SET_MINH (1 << 7) +#define SBI_PMU_CFG_FLAG_SKIP_MATCH BIT(0) +#define SBI_PMU_CFG_FLAG_CLEAR_VALUE BIT(1) +#define SBI_PMU_CFG_FLAG_AUTO_START BIT(2) +#define SBI_PMU_CFG_FLAG_SET_VUINH BIT(3) +#define SBI_PMU_CFG_FLAG_SET_VSINH BIT(4) +#define SBI_PMU_CFG_FLAG_SET_UINH BIT(5) +#define SBI_PMU_CFG_FLAG_SET_SINH BIT(6) +#define SBI_PMU_CFG_FLAG_SET_MINH BIT(7) /* Flags defined for counter start function */ -#define SBI_PMU_START_FLAG_SET_INIT_VALUE (1 << 0) +#define SBI_PMU_START_FLAG_SET_INIT_VALUE BIT(0) /* Flags defined for counter stop function */ -#define SBI_PMU_STOP_FLAG_RESET (1 << 0) +#define SBI_PMU_STOP_FLAG_RESET BIT(0) enum sbi_ext_dbcn_fid { SBI_EXT_DBCN_CONSOLE_WRITE = 0, |