diff options
| author | Hans Zhang <18255117159@163.com> | 2026-04-30 19:32:13 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2026-05-05 06:59:21 +0300 |
| commit | 88e8df5904007ea53232237acf9ad02aeb992ece (patch) | |
| tree | c3751e0d9c7bf5f1c2af44d54a787b572f366ab5 | |
| parent | 08a64b9bfc1c099ede2c881adfd7a49fd285e79f (diff) | |
| download | linux-88e8df5904007ea53232237acf9ad02aeb992ece.tar.xz | |
cpufreq: apple-soc: Use FIELD_MODIFY()
Use FIELD_MODIFY() to remove open-coded bit manipulation.
No functional change intended.
Signed-off-by: Hans Zhang <18255117159@163.com>
Reviewed-by: Joshua Peisach <jpeisach@ubuntu.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/cpufreq/apple-soc-cpufreq.c | 6 |
1 files 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); |