counter: stm32-timer-cnt: Convert to counter_priv() wrapper

This is a straight forward conversion to the new counter_priv() wrapper.

Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Link: https://lore.kernel.org/r/20211230150300.72196-13-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/counter/stm32-timer-cnt.c b/drivers/counter/stm32-timer-cnt.c
index 0546e93..4b05b19 100644 (file)
--- a/drivers/counter/stm32-timer-cnt.c
+++ b/drivers/counter/stm32-timer-cnt.c
@@ -47,7 +47,7 @@ static const enum counter_function stm32_count_functions[] = {
 static int stm32_count_read(struct counter_device *counter,
                            struct counter_count *count, u64 *val)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 cnt;
 
        regmap_read(priv->regmap, TIM_CNT, &cnt);
@@ -59,7 +59,7 @@ static int stm32_count_read(struct counter_device *counter,
 static int stm32_count_write(struct counter_device *counter,
                             struct counter_count *count, const u64 val)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 ceiling;
 
        regmap_read(priv->regmap, TIM_ARR, &ceiling);
@@ -73,7 +73,7 @@ static int stm32_count_function_read(struct counter_device *counter,
                                     struct counter_count *count,
                                     enum counter_function *function)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 smcr;
 
        regmap_read(priv->regmap, TIM_SMCR, &smcr);
@@ -100,7 +100,7 @@ static int stm32_count_function_write(struct counter_device *counter,
                                      struct counter_count *count,
                                      enum counter_function function)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 cr1, sms;
 
        switch (function) {
@@ -140,7 +140,7 @@ static int stm32_count_direction_read(struct counter_device *counter,
                                      struct counter_count *count,
                                      enum counter_count_direction *direction)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 cr1;
 
        regmap_read(priv->regmap, TIM_CR1, &cr1);
@@ -153,7 +153,7 @@ static int stm32_count_direction_read(struct counter_device *counter,
 static int stm32_count_ceiling_read(struct counter_device *counter,
                                    struct counter_count *count, u64 *ceiling)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 arr;
 
        regmap_read(priv->regmap, TIM_ARR, &arr);
@@ -166,7 +166,7 @@ static int stm32_count_ceiling_read(struct counter_device *counter,
 static int stm32_count_ceiling_write(struct counter_device *counter,
                                     struct counter_count *count, u64 ceiling)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
 
        if (ceiling > priv->max_arr)
                return -ERANGE;
@@ -181,7 +181,7 @@ static int stm32_count_ceiling_write(struct counter_device *counter,
 static int stm32_count_enable_read(struct counter_device *counter,
                                   struct counter_count *count, u8 *enable)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 cr1;
 
        regmap_read(priv->regmap, TIM_CR1, &cr1);
@@ -194,7 +194,7 @@ static int stm32_count_enable_read(struct counter_device *counter,
 static int stm32_count_enable_write(struct counter_device *counter,
                                    struct counter_count *count, u8 enable)
 {
-       struct stm32_timer_cnt *const priv = counter->priv;
+       struct stm32_timer_cnt *const priv = counter_priv(counter);
        u32 cr1;
 
        if (enable) {