diff options
Diffstat (limited to 'drivers/power/domain/starfive-power-domain.c')
| -rw-r--r-- | drivers/power/domain/starfive-power-domain.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/power/domain/starfive-power-domain.c b/drivers/power/domain/starfive-power-domain.c index d33c9a5c46..b326e74616 100644 --- a/drivers/power/domain/starfive-power-domain.c +++ b/drivers/power/domain/starfive-power-domain.c @@ -68,9 +68,7 @@ static int sf_power_domain_on(struct power_domain *power_domain) encourage_hi = SW_MODE_ENCOURAGE_EN_HI; /* write SW_ENCOURAGE to make the configuration take effect */ - val = __raw_readl(priv->regs + mode) | BIT(power_domain->id); - - __raw_writel(val, priv->regs + mode); + __raw_writel(BIT(power_domain->id), priv->regs + mode); __raw_writel(SW_MODE_ENCOURAGE_ON, priv->regs + SW_ENCOURAGE); __raw_writel(encourage_lo, priv->regs + SW_ENCOURAGE); __raw_writel(encourage_hi, priv->regs + SW_ENCOURAGE); @@ -99,9 +97,7 @@ static int sf_power_domain_off(struct power_domain *power_domain) encourage_lo = SW_MODE_ENCOURAGE_DIS_LO; encourage_hi = SW_MODE_ENCOURAGE_DIS_HI; - val = __raw_readl(priv->regs + mode) & ~(BIT(power_domain->id)); - - __raw_writel(val, priv->regs + mode); + __raw_writel(BIT(power_domain->id), priv->regs + mode); __raw_writel(SW_MODE_ENCOURAGE_ON, priv->regs + SW_ENCOURAGE); __raw_writel(encourage_lo, priv->regs + SW_ENCOURAGE); __raw_writel(encourage_hi, priv->regs + SW_ENCOURAGE); @@ -110,7 +106,7 @@ static int sf_power_domain_off(struct power_domain *power_domain) !(val & BIT(power_domain->id)), TIMEOUT_US); if (ret) { - pr_err("power_off failed"); + pr_err("power_off failed\n"); return -ETIMEDOUT; } |