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| author | William Breathitt Gray <vilhelm.gray@gmail.com> | 2019-10-06 23:03:09 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-10-18 21:47:27 +0300 |
| commit | d49e6ee2d6c2b654c5eeb9aa1c4986cd1bec2582 (patch) | |
| tree | b6a3d0030853a61a33d55bd47a82975d7a5d7983 /drivers/counter/stm32-lptimer-cnt.c | |
| parent | 16922ffee1217ec031162ca12ec9fe8710b11106 (diff) | |
| download | linux-d49e6ee2d6c2b654c5eeb9aa1c4986cd1bec2582.tar.xz | |
counter: Simplify the count_read and count_write callbacks
The count_read and count_write callbacks are simplified to pass val as
unsigned long rather than as an opaque data structure. The opaque
counter_count_read_value and counter_count_write_value structures,
counter_count_value_type enum, and relevant counter_count_read_value_set
and counter_count_write_value_get functions, are removed as they are no
longer used.
Cc: Patrick Havelange <patrick.havelange@essensium.com>
Acked-by: Fabrice Gasnier <fabrice.gasnier@st.com>
Acked-by: David Lechner <david@lechnology.com>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/counter/stm32-lptimer-cnt.c')
| -rw-r--r-- | drivers/counter/stm32-lptimer-cnt.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/counter/stm32-lptimer-cnt.c b/drivers/counter/stm32-lptimer-cnt.c index 28b63645c411..8e276eb655f5 100644 --- a/drivers/counter/stm32-lptimer-cnt.c +++ b/drivers/counter/stm32-lptimer-cnt.c @@ -377,8 +377,7 @@ static enum counter_synapse_action stm32_lptim_cnt_synapse_actions[] = { }; static int stm32_lptim_cnt_read(struct counter_device *counter, - struct counter_count *count, - struct counter_count_read_value *val) + struct counter_count *count, unsigned long *val) { struct stm32_lptim_cnt *const priv = counter->priv; u32 cnt; @@ -388,7 +387,7 @@ static int stm32_lptim_cnt_read(struct counter_device *counter, if (ret) return ret; - counter_count_read_value_set(val, COUNTER_COUNT_POSITION, &cnt); + *val = cnt; return 0; } |