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input: touchscreen: nova_0flash_mmi: Remove unused screen_state and mutex

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Change-Id: Ibb245928e04bdbdc71a6fbaad8e67da3405648b8
This commit is contained in:
dianlujitao 2022-02-01 13:54:41 +08:00 • committed by Michael Bestas
commit df44ef203c
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2 changed files with 0 additions and 38 deletions
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30
drivers/input/touchscreen/nova_0flash_mmi/nt36xxx.c
View file

@ -2219,7 +2219,6 @@ static int nvt_sensor_set_enable(struct sensors_classdev *sensors_cdev,
NVT_LOG("wakeup gesture ctrl, do nothing");
#else
NVT_LOG("Gesture set enable %d!", enable);
mutex_lock(&ts->state_mutex);
if (enable == 1) {
ts->should_enable_gesture = true;
} else if (enable == 0) {
@ -2227,7 +2226,6 @@ static int nvt_sensor_set_enable(struct sensors_classdev *sensors_cdev,
} else {
NVT_LOG("unknown enable symbol\n");
}
mutex_unlock(&ts->state_mutex);
#endif
return 0;
}
@ -3104,12 +3102,6 @@ static int32_t nvt_ts_probe(struct spi_device *client)
mutex_init(&ts->lock);
mutex_init(&ts->xbuf_lock);
#ifdef NVT_SENSOR_EN
mutex_init(&ts->state_mutex);
//unknown screen state
ts->screen_state = SCREEN_UNKNOWN;
#endif
//---eng reset before TP_RESX high
nvt_eng_reset();
@ -3838,14 +3830,7 @@ int32_t nvt_ts_suspend(struct device *dev)
{
uint8_t buf[4] = {0};
#ifdef NVT_SENSOR_EN
mutex_lock(&ts->state_mutex);
#endif
if (!ts->bTouchIsAwake) {
#ifdef NVT_SENSOR_EN
mutex_unlock(&ts->state_mutex);
#endif
NVT_LOG("Touch is already suspend\n");
return 0;
}
@ -3918,10 +3903,6 @@ int32_t nvt_ts_suspend(struct device *dev)
msleep(50);
NVT_LOG("end\n");
#ifdef NVT_SENSOR_EN
ts->screen_state = SCREEN_OFF;
mutex_unlock(&ts->state_mutex);
#endif
return 0;
}
@ -3935,14 +3916,7 @@ return:
*******************************************************/
int32_t nvt_ts_resume(struct device *dev)
{
#ifdef NVT_SENSOR_EN
mutex_lock(&ts->state_mutex);
#endif
if (ts->bTouchIsAwake) {
#ifdef NVT_SENSOR_EN
mutex_unlock(&ts->state_mutex);
#endif
NVT_LOG("Touch is already resume\n");
return 0;
}
@ -4019,10 +3993,6 @@ int32_t nvt_ts_resume(struct device *dev)
NVT_LOG("end\n");
#ifdef NVT_SENSOR_EN
ts->screen_state = SCREEN_ON;
mutex_unlock(&ts->state_mutex);
#endif
return 0;
}

8
drivers/input/touchscreen/nova_0flash_mmi/nt36xxx.h
View file

@ -163,12 +163,6 @@ extern struct delayed_work nvt_esd_check_work;
#endif
#ifdef NVT_SENSOR_EN
/* display state */
enum display_state {
SCREEN_UNKNOWN,
SCREEN_OFF,
SCREEN_ON,
};
struct nvt_sensor_platform_data {
struct input_dev *input_sensor_dev;
struct sensors_classdev ps_cdev;
@ -251,8 +245,6 @@ struct nvt_ts_data {
#endif
#ifdef NVT_SENSOR_EN
bool should_enable_gesture;
enum display_state screen_state;
struct mutex state_mutex;
struct nvt_sensor_platform_data *sensor_pdata;
#endif
#ifdef PALM_GESTURE