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Replece clock_gettime(CLOCK_REALTIME) with clock_systime_timespec if suitable

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it's better to call the kernrel api insteaad user space api in kernel

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
This commit is contained in:
Xiang Xiao 2022-02-15 13:38:56 +08:00 committed by Xiang Xiao
parent 43f57240e0
commit d7fe0127b0
14 changed files with 27 additions and 27 deletions
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2
arch/arm/src/cxd56xx/cxd56_cisif.c
View File

@ -271,7 +271,7 @@ static uint64_t cisif_get_msec_time(void)
{
struct timespec tp;
if (clock_gettime(CLOCK_REALTIME, &tp))
if (clock_systime_timespec(&tp) < 0)
{
return 0;
}

2
arch/arm/src/lc823450/lc823450_dvfs2.c
View File

@ -120,7 +120,7 @@ uint32_t g_dvfs_freq_stat[3] =
****************************************************************************/
/****************************************************************************
* Name: up_get_current_time()
* Name: _get_current_time64()
****************************************************************************/
static uint64_t _get_current_time64(void)

2
arch/risc-v/src/bl602/bl602_os_hal.c
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@ -1147,7 +1147,7 @@ int bl_os_workqueue_submit_lpwork(void *work,
uint64_t bl_os_clock_gettime_ms(void)
{
struct timespec ts;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
return ts.tv_sec * 1000 + ts.tv_nsec / 1000000;
}

4
boards/arm/cxd56xx/drivers/audio/cxd56_audio_analog.c
View File

@ -62,7 +62,7 @@ static void clear_mic_boot_time(void)
static void set_mic_boot_time(void)
{
struct timespec start;
if (clock_gettime(CLOCK_REALTIME, &start) < 0)
if (clock_systime_timespec(&start) < 0)
{
g_mic_boot_start_time = 0x0ull;
return;
@ -77,7 +77,7 @@ static void wait_mic_boot_finish(void)
if (g_mic_boot_start_time != 0x0ull)
{
struct timespec end;
if (clock_gettime(CLOCK_REALTIME, &end) < 0)
if (clock_systime_timespec(&end) < 0)
{
return;
}

2
crypto/random_pool.c
View File

@ -446,7 +446,7 @@ void up_rngaddentropy(enum rnd_source_t kindof, FAR const uint32_t *buf,
* reseeding too fast.
*/
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
tbuf[0] = ROTL_32((uint32_t)ts.tv_nsec, 17) ^ ROTL_32(ts.tv_sec, 3);
tbuf[0] += ROTL_32(kindof, 27);
tbuf[0] += ROTL_32((uintptr_t)&tbuf[0], 11);

4
drivers/audio/cxd56.c
View File

@ -2054,7 +2054,7 @@ static int cxd56_power_on_micbias(FAR struct cxd56_dev_s *dev)
/* Set mic boot time */
if (clock_gettime(CLOCK_REALTIME, &start) < 0)
if (clock_systime_timespec(&start) < 0)
{
dev->mic_boot_start = 0x0ull;
}
@ -2922,7 +2922,7 @@ static int cxd56_start(FAR struct audio_lowerhalf_s *lower)
if (priv->mic_boot_start != 0x0ull)
{
struct timespec end;
if (clock_gettime(CLOCK_REALTIME, &end) >= 0)
if (clock_systime_timespec(&end) == 0)
{
uint64_t time = (uint64_t)end.tv_sec * 1000 +
(uint64_t)end.tv_nsec / 1000000 -

8
drivers/contactless/mfrc522.c
View File

@ -355,7 +355,7 @@ int mfrc522_calc_crc(FAR struct mfrc522_dev_s *dev, uint8_t *buffer,
/* Wait for CRC completion or 200ms time-out */
clock_gettime(CLOCK_REALTIME, &tstart);
clock_systime_timespec(&tstart);
tstart.tv_nsec += 200000;
if (tstart.tv_nsec >= 1000 * 1000 * 1000)
{
@ -375,7 +375,7 @@ int mfrc522_calc_crc(FAR struct mfrc522_dev_s *dev, uint8_t *buffer,
/* Get time now */
clock_gettime(CLOCK_REALTIME, &tend);
clock_systime_timespec(&tend);
if ((tend.tv_sec > tstart.tv_sec) && (tend.tv_nsec > tstart.tv_nsec))
{
@ -454,7 +454,7 @@ int mfrc522_comm_picc(FAR struct mfrc522_dev_s *dev, uint8_t command,
* hardware fault, let us to use a NuttX timeout as well.
*/
clock_gettime(CLOCK_REALTIME, &tstart);
clock_systime_timespec(&tstart);
tstart.tv_nsec += 200000;
if (tstart.tv_nsec >= 1000 * 1000 * 1000)
{
@ -495,7 +495,7 @@ int mfrc522_comm_picc(FAR struct mfrc522_dev_s *dev, uint8_t command,
/* Get time now */
clock_gettime(CLOCK_REALTIME, &tend);
clock_systime_timespec(&tend);
if ((tend.tv_sec > tstart.tv_sec) &&
(tend.tv_nsec > tstart.tv_nsec))

2
drivers/sensors/scd30.c
View File

@ -443,7 +443,7 @@ static int scd30_read_values(FAR struct scd30_dev_s *priv, FAR float *temp,
struct timespec ts;
int ret;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
if (wait || !priv->valid ||
has_time_passed(ts, priv->last_update,

12
drivers/sensors/sgp30.c
View File

@ -592,7 +592,7 @@ static int sgp30_open(FAR struct file *filep)
add_sensor_randomness((buf[0].crc << 24) ^ (serial[0].crc << 16) ^
(serial[1].crc << 8) ^ (serial[2].crc << 0));
clock_gettime(CLOCK_REALTIME, &start);
clock_systime_timespec(&start);
ret = sgp30_write_cmd(priv, SGP30_CMD_INIT_AIR_QUALITY, NULL, 0);
if (ret < 0)
{
@ -602,7 +602,7 @@ static int sgp30_open(FAR struct file *filep)
else
{
uint32_t repeat = SGP30_INIT_RETRIES;
clock_gettime(CLOCK_REALTIME, &curr);
clock_systime_timespec(&curr);
sgp30_dbg("sgp30_write_cmd(SGP30_CMD_INIT_AIR_QUALITY)\n");
while (repeat-- &&
time_has_passed_ms(&curr, &start, SGP30_INIT_LIMIT_MS))
@ -627,10 +627,10 @@ static int sgp30_open(FAR struct file *filep)
nxsig_usleep(CONFIG_SGP30_RESET_DELAY_US);
clock_gettime(CLOCK_REALTIME, &start);
clock_systime_timespec(&start);
ret = sgp30_write_cmd(priv, SGP30_CMD_INIT_AIR_QUALITY,
NULL, 0);
clock_gettime(CLOCK_REALTIME, &curr);
clock_systime_timespec(&curr);
if (ret < 0)
{
sgp30_dbg("sgp30_write_cmd(SGP30_CMD_INIT_AIR_QUALITY)"
@ -739,7 +739,7 @@ static ssize_t sgp30_read(FAR struct file *filep, FAR char *buffer,
* to run measurement command every 1 second.
*/
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
while (!has_time_passed(&ts, &priv->last_update, 1))
{
@ -767,7 +767,7 @@ static ssize_t sgp30_read(FAR struct file *filep, FAR char *buffer,
}
}
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
}
ret = sgp30_measure_airq(priv, &data);

2
drivers/sensors/sht21.c
View File

@ -313,7 +313,7 @@ static int sht21_read_values(FAR struct sht21_dev_s *priv, FAR int *temp,
struct timespec ts;
int ret;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
/* Datasheet section 2.3: "To keep self heating below 0.1°C, SHT2x
* should not be active for more than 10% of the time – e.g. maximum

2
drivers/sensors/sht3x.c
View File

@ -391,7 +391,7 @@ static int sht3x_read_values(FAR struct sht3x_dev_s *priv,
struct timespec ts;
int ret;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
/* Read the raw data */

2
drivers/sensors/sps30.c
View File

@ -455,7 +455,7 @@ static int sps30_read_values(FAR struct sps30_dev_s *priv,
struct timespec ts;
int ret;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
if (wait || !priv->valid ||
has_time_passed(ts, priv->last_update, SPS30_MEASUREMENT_INTERVAL))

6
drivers/sensors/t67xx.c
View File

@ -428,7 +428,7 @@ static int t67xx_read_gas_ppm(FAR struct t67xx_dev_s *priv,
struct timespec ts;
int ret;
clock_gettime(CLOCK_REALTIME, &ts);
clock_systime_timespec(&ts);
if (!has_time_passed(ts, priv->boot_time, T67XX_UPTIME_MINIMAL_SEC))
{
@ -562,7 +562,7 @@ static int t67xx_reset(FAR struct t67xx_dev_s *priv)
/* Sensor uptime starting again from zero. */
clock_gettime(CLOCK_REALTIME, &priv->boot_time);
clock_systime_timespec(&priv->boot_time);
return ret;
}
@ -770,7 +770,7 @@ int t67xx_register(FAR const char *devpath, FAR struct i2c_master_s *i2c,
nxsem_init(&priv->devsem, 0, 1);
clock_gettime(CLOCK_REALTIME, &priv->boot_time);
clock_systime_timespec(&priv->boot_time);
/* Register the character driver. */

4
drivers/wireless/lpwan/sx127x/sx127x.c
View File

@ -3738,7 +3738,7 @@ static bool sx127x_channel_scan(FAR struct sx127x_dev_s *dev,
/* Get start time */
clock_gettime(CLOCK_REALTIME, &tstart);
clock_systime_timespec(&tstart);
/* Initialize min/max */
@ -3749,7 +3749,7 @@ static bool sx127x_channel_scan(FAR struct sx127x_dev_s *dev,
{
/* Get time now */
clock_gettime(CLOCK_REALTIME, &tnow);
clock_systime_timespec(&tnow);
/* Check RSSI */