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-rw-r--r--drivers/counter/rz-mtu3-cnt.c55
1 files changed, 27 insertions, 28 deletions
diff --git a/drivers/counter/rz-mtu3-cnt.c b/drivers/counter/rz-mtu3-cnt.c
index a4a8ef2d88f0..7bfb6979193c 100644
--- a/drivers/counter/rz-mtu3-cnt.c
+++ b/drivers/counter/rz-mtu3-cnt.c
@@ -107,9 +107,9 @@ static bool rz_mtu3_is_counter_invalid(struct counter_device *counter, int id)
struct rz_mtu3_cnt *const priv = counter_priv(counter);
unsigned long tmdr;
- pm_runtime_get_sync(priv->ch->dev);
+ pm_runtime_get_sync(counter->parent);
tmdr = rz_mtu3_shared_reg_read(priv->ch, RZ_MTU3_TMDR3);
- pm_runtime_put(priv->ch->dev);
+ pm_runtime_put(counter->parent);
if (id == RZ_MTU3_32_BIT_CH && test_bit(RZ_MTU3_TMDR3_LWA, &tmdr))
return false;
@@ -165,12 +165,12 @@ static int rz_mtu3_count_read(struct counter_device *counter,
if (ret)
return ret;
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
if (count->id == RZ_MTU3_32_BIT_CH)
*val = rz_mtu3_32bit_ch_read(ch, RZ_MTU3_TCNTLW);
else
*val = rz_mtu3_16bit_ch_read(ch, RZ_MTU3_TCNT);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
@@ -187,26 +187,26 @@ static int rz_mtu3_count_write(struct counter_device *counter,
if (ret)
return ret;
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
if (count->id == RZ_MTU3_32_BIT_CH)
rz_mtu3_32bit_ch_write(ch, RZ_MTU3_TCNTLW, val);
else
rz_mtu3_16bit_ch_write(ch, RZ_MTU3_TCNT, val);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
}
static int rz_mtu3_count_function_read_helper(struct rz_mtu3_channel *const ch,
- struct rz_mtu3_cnt *const priv,
+ struct counter_device *const counter,
enum counter_function *function)
{
u8 timer_mode;
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
timer_mode = rz_mtu3_8bit_ch_read(ch, RZ_MTU3_TMDR1);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
switch (timer_mode & RZ_MTU3_TMDR1_PH_CNT_MODE_MASK) {
case RZ_MTU3_TMDR1_PH_CNT_MODE_1:
@@ -240,7 +240,7 @@ static int rz_mtu3_count_function_read(struct counter_device *counter,
if (ret)
return ret;
- ret = rz_mtu3_count_function_read_helper(ch, priv, function);
+ ret = rz_mtu3_count_function_read_helper(ch, counter, function);
mutex_unlock(&priv->lock);
return ret;
@@ -279,9 +279,9 @@ static int rz_mtu3_count_function_write(struct counter_device *counter,
return -EINVAL;
}
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
rz_mtu3_8bit_ch_write(ch, RZ_MTU3_TMDR1, timer_mode);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
@@ -300,9 +300,9 @@ static int rz_mtu3_count_direction_read(struct counter_device *counter,
if (ret)
return ret;
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
tsr = rz_mtu3_8bit_ch_read(ch, RZ_MTU3_TSR);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
*direction = (tsr & RZ_MTU3_TSR_TCFD) ?
COUNTER_COUNT_DIRECTION_FORWARD : COUNTER_COUNT_DIRECTION_BACKWARD;
@@ -377,14 +377,14 @@ static int rz_mtu3_count_ceiling_write(struct counter_device *counter,
return -EINVAL;
}
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
if (count->id == RZ_MTU3_32_BIT_CH)
rz_mtu3_32bit_ch_write(ch, RZ_MTU3_TGRALW, ceiling);
else
rz_mtu3_16bit_ch_write(ch, RZ_MTU3_TGRA, ceiling);
rz_mtu3_8bit_ch_write(ch, RZ_MTU3_TCR, RZ_MTU3_TCR_CCLR_TGRA);
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
@@ -495,7 +495,6 @@ static int rz_mtu3_count_enable_read(struct counter_device *counter,
static int rz_mtu3_count_enable_write(struct counter_device *counter,
struct counter_count *count, u8 enable)
{
- struct rz_mtu3_channel *const ch = rz_mtu3_get_ch(counter, count->id);
struct rz_mtu3_cnt *const priv = counter_priv(counter);
int ret = 0;
@@ -505,14 +504,14 @@ static int rz_mtu3_count_enable_write(struct counter_device *counter,
goto exit;
if (enable) {
- pm_runtime_get_sync(ch->dev);
+ pm_runtime_get_sync(counter->parent);
ret = rz_mtu3_initialize_counter(counter, count->id);
if (ret == 0)
priv->count_is_enabled[count->id] = true;
} else {
rz_mtu3_terminate_counter(counter, count->id);
priv->count_is_enabled[count->id] = false;
- pm_runtime_put(ch->dev);
+ pm_runtime_put(counter->parent);
}
exit:
@@ -544,9 +543,9 @@ static int rz_mtu3_cascade_counts_enable_get(struct counter_device *counter,
if (ret)
return ret;
- pm_runtime_get_sync(priv->ch->dev);
+ pm_runtime_get_sync(counter->parent);
tmdr = rz_mtu3_shared_reg_read(priv->ch, RZ_MTU3_TMDR3);
- pm_runtime_put(priv->ch->dev);
+ pm_runtime_put(counter->parent);
*cascade_enable = test_bit(RZ_MTU3_TMDR3_LWA, &tmdr);
mutex_unlock(&priv->lock);
@@ -563,10 +562,10 @@ static int rz_mtu3_cascade_counts_enable_set(struct counter_device *counter,
if (ret)
return ret;
- pm_runtime_get_sync(priv->ch->dev);
+ pm_runtime_get_sync(counter->parent);
rz_mtu3_shared_reg_update_bit(priv->ch, RZ_MTU3_TMDR3,
RZ_MTU3_TMDR3_LWA, cascade_enable);
- pm_runtime_put(priv->ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
@@ -583,9 +582,9 @@ static int rz_mtu3_ext_input_phase_clock_select_get(struct counter_device *count
if (ret)
return ret;
- pm_runtime_get_sync(priv->ch->dev);
+ pm_runtime_get_sync(counter->parent);
tmdr = rz_mtu3_shared_reg_read(priv->ch, RZ_MTU3_TMDR3);
- pm_runtime_put(priv->ch->dev);
+ pm_runtime_put(counter->parent);
*ext_input_phase_clock_select = test_bit(RZ_MTU3_TMDR3_PHCKSEL, &tmdr);
mutex_unlock(&priv->lock);
@@ -602,11 +601,11 @@ static int rz_mtu3_ext_input_phase_clock_select_set(struct counter_device *count
if (ret)
return ret;
- pm_runtime_get_sync(priv->ch->dev);
+ pm_runtime_get_sync(counter->parent);
rz_mtu3_shared_reg_update_bit(priv->ch, RZ_MTU3_TMDR3,
RZ_MTU3_TMDR3_PHCKSEL,
ext_input_phase_clock_select);
- pm_runtime_put(priv->ch->dev);
+ pm_runtime_put(counter->parent);
mutex_unlock(&priv->lock);
return 0;
@@ -644,7 +643,7 @@ static int rz_mtu3_action_read(struct counter_device *counter,
if (ret)
return ret;
- ret = rz_mtu3_count_function_read_helper(ch, priv, &function);
+ ret = rz_mtu3_count_function_read_helper(ch, counter, &function);
if (ret) {
mutex_unlock(&priv->lock);
return ret;
generated by cgit v1.2.3 (git 2.46.0) at 2026-04-14 16:02:39 +0000