Messages in this thread Patch in this message |  | | From | Hans Zhang <> | | Subject | [PATCH 2/2] cpufreq: apple-soc: Use FIELD_MODIFY() | | Date | Fri, 1 May 2026 00:32:13 +0800 |
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Use FIELD_MODIFY() to remove open-coded bit manipulation. No functional change intended.
Signed-off-by: Hans Zhang <18255117159@163.com> --- drivers/cpufreq/apple-soc-cpufreq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/cpufreq/apple-soc-cpufreq.c b/drivers/cpufreq/apple-soc-cpufreq.c index 9396034167e5..638e5bf72185 100644 --- a/drivers/cpufreq/apple-soc-cpufreq.c +++ b/drivers/cpufreq/apple-soc-cpufreq.c @@ -187,10 +187,8 @@ static int apple_soc_cpufreq_set_target(struct cpufreq_policy *policy, reg &= ~priv->info->ps1_mask; reg |= pstate << priv->info->ps1_shift; - if (priv->info->has_ps2) { - reg &= ~APPLE_DVFS_CMD_PS2; - reg |= FIELD_PREP(APPLE_DVFS_CMD_PS2, pstate); - } + if (priv->info->has_ps2) + FIELD_MODIFY(APPLE_DVFS_CMD_PS2, ®, pstate); reg |= APPLE_DVFS_CMD_SET; writeq_relaxed(reg, priv->reg_base + APPLE_DVFS_CMD); -- 2.34.1
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