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-rw-r--r--drivers/iio/adc/exynos_adc.c2
-rw-r--r--drivers/iio/pressure/bmp280-core.c14
-rw-r--r--drivers/staging/iio/meter/ade7753.c2
-rw-r--r--drivers/staging/iio/meter/ade7753.h2
-rw-r--r--drivers/staging/iio/meter/ade7754.c2
-rw-r--r--drivers/staging/iio/meter/ade7754.h2
-rw-r--r--drivers/staging/iio/meter/ade7758.h2
-rw-r--r--drivers/staging/iio/meter/ade7758_core.c2
-rw-r--r--drivers/staging/iio/meter/ade7759.c2
-rw-r--r--drivers/staging/iio/meter/ade7759.h2
-rw-r--r--drivers/staging/iio/meter/ade7854.c2
-rw-r--r--drivers/staging/iio/meter/ade7854.h2
12 files changed, 18 insertions, 18 deletions
diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index c15756d..ad1775b 100644
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -632,7 +632,7 @@ static irqreturn_t exynos_ts_isr(int irq, void *dev_id)
input_report_key(info->input, BTN_TOUCH, 1);
input_sync(info->input);
- msleep(1);
+ usleep_range(1000, 1100);
};
writel(0, ADC_V1_CLRINTPNDNUP(info->regs));
diff --git a/drivers/iio/pressure/bmp280-core.c b/drivers/iio/pressure/bmp280-core.c
index e5a533c..4d18826 100644
--- a/drivers/iio/pressure/bmp280-core.c
+++ b/drivers/iio/pressure/bmp280-core.c
@@ -65,7 +65,7 @@ struct bmp280_data {
struct bmp180_calib calib;
struct regulator *vddd;
struct regulator *vdda;
- unsigned int start_up_time; /* in milliseconds */
+ unsigned int start_up_time; /* in microseconds */
/* log of base 2 of oversampling rate */
u8 oversampling_press;
@@ -935,14 +935,14 @@ int bmp280_common_probe(struct device *dev,
data->chip_info = &bmp180_chip_info;
data->oversampling_press = ilog2(8);
data->oversampling_temp = ilog2(1);
- data->start_up_time = 10;
+ data->start_up_time = 10000;
break;
case BMP280_CHIP_ID:
indio_dev->num_channels = 2;
data->chip_info = &bmp280_chip_info;
data->oversampling_press = ilog2(16);
data->oversampling_temp = ilog2(2);
- data->start_up_time = 2;
+ data->start_up_time = 2000;
break;
case BME280_CHIP_ID:
indio_dev->num_channels = 3;
@@ -950,7 +950,7 @@ int bmp280_common_probe(struct device *dev,
data->oversampling_press = ilog2(16);
data->oversampling_humid = ilog2(16);
data->oversampling_temp = ilog2(2);
- data->start_up_time = 2;
+ data->start_up_time = 2000;
break;
default:
return -EINVAL;
@@ -979,7 +979,7 @@ int bmp280_common_probe(struct device *dev,
goto out_disable_vddd;
}
/* Wait to make sure we started up properly */
- mdelay(data->start_up_time);
+ usleep_range(data->start_up_time, data->start_up_time + 100);
/* Bring chip out of reset if there is an assigned GPIO line */
gpiod = devm_gpiod_get(dev, "reset", GPIOD_OUT_HIGH);
@@ -1038,7 +1038,7 @@ int bmp280_common_probe(struct device *dev,
* Set autosuspend to two orders of magnitude larger than the
* start-up time.
*/
- pm_runtime_set_autosuspend_delay(dev, data->start_up_time *100);
+ pm_runtime_set_autosuspend_delay(dev, data->start_up_time / 10);
pm_runtime_use_autosuspend(dev);
pm_runtime_put(dev);
@@ -1101,7 +1101,7 @@ static int bmp280_runtime_resume(struct device *dev)
ret = regulator_enable(data->vdda);
if (ret)
return ret;
- msleep(data->start_up_time);
+ usleep_range(data->start_up_time, data->start_up_time + 100);
return data->chip_info->chip_config(data);
}
#endif /* CONFIG_PM */
diff --git a/drivers/staging/iio/meter/ade7753.c b/drivers/staging/iio/meter/ade7753.c
index 4b5f05f..671dc99 100644
--- a/drivers/staging/iio/meter/ade7753.c
+++ b/drivers/staging/iio/meter/ade7753.c
@@ -377,7 +377,7 @@ static int ade7753_initial_setup(struct iio_dev *indio_dev)
}
ade7753_reset(dev);
- msleep(ADE7753_STARTUP_DELAY);
+ usleep_range(ADE7753_STARTUP_DELAY, ADE7753_STARTUP_DELAY + 100);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7753.h b/drivers/staging/iio/meter/ade7753.h
index a9d93cc..bfe7491 100644
--- a/drivers/staging/iio/meter/ade7753.h
+++ b/drivers/staging/iio/meter/ade7753.h
@@ -49,7 +49,7 @@
#define ADE7753_MAX_TX 4
#define ADE7753_MAX_RX 4
-#define ADE7753_STARTUP_DELAY 1
+#define ADE7753_STARTUP_DELAY 1000
#define ADE7753_SPI_SLOW (u32)(300 * 1000)
#define ADE7753_SPI_BURST (u32)(1000 * 1000)
diff --git a/drivers/staging/iio/meter/ade7754.c b/drivers/staging/iio/meter/ade7754.c
index 1730959..024463a 100644
--- a/drivers/staging/iio/meter/ade7754.c
+++ b/drivers/staging/iio/meter/ade7754.c
@@ -389,7 +389,7 @@ static int ade7754_initial_setup(struct iio_dev *indio_dev)
}
ade7754_reset(dev);
- msleep(ADE7754_STARTUP_DELAY);
+ usleep_range(ADE7754_STARTUP_DELAY, ADE7754_STARTUP_DELAY + 100);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7754.h b/drivers/staging/iio/meter/ade7754.h
index e42ffc3..28f71c2 100644
--- a/drivers/staging/iio/meter/ade7754.h
+++ b/drivers/staging/iio/meter/ade7754.h
@@ -67,7 +67,7 @@
#define ADE7754_MAX_TX 4
#define ADE7754_MAX_RX 4
-#define ADE7754_STARTUP_DELAY 1
+#define ADE7754_STARTUP_DELAY 1000
#define ADE7754_SPI_SLOW (u32)(300 * 1000)
#define ADE7754_SPI_BURST (u32)(1000 * 1000)
diff --git a/drivers/staging/iio/meter/ade7758.h b/drivers/staging/iio/meter/ade7758.h
index 1d04ec9..6ae78d8 100644
--- a/drivers/staging/iio/meter/ade7758.h
+++ b/drivers/staging/iio/meter/ade7758.h
@@ -89,7 +89,7 @@
#define ADE7758_MAX_TX 8
#define ADE7758_MAX_RX 4
-#define ADE7758_STARTUP_DELAY 1
+#define ADE7758_STARTUP_DELAY 1000
#define AD7758_NUM_WAVSEL 5
#define AD7758_NUM_PHSEL 3
diff --git a/drivers/staging/iio/meter/ade7758_core.c b/drivers/staging/iio/meter/ade7758_core.c
index 3af8f77..99c89e6 100644
--- a/drivers/staging/iio/meter/ade7758_core.c
+++ b/drivers/staging/iio/meter/ade7758_core.c
@@ -459,7 +459,7 @@ static int ade7758_initial_setup(struct iio_dev *indio_dev)
}
ade7758_reset(dev);
- msleep(ADE7758_STARTUP_DELAY);
+ usleep_range(ADE7758_STARTUP_DELAY, ADE7758_STARTUP_DELAY + 100);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7759.c b/drivers/staging/iio/meter/ade7759.c
index 80144d4..944ee34 100644
--- a/drivers/staging/iio/meter/ade7759.c
+++ b/drivers/staging/iio/meter/ade7759.c
@@ -338,7 +338,7 @@ static int ade7759_initial_setup(struct iio_dev *indio_dev)
}
ade7759_reset(dev);
- msleep(ADE7759_STARTUP_DELAY);
+ usleep_range(ADE7759_STARTUP_DELAY, ADE7759_STARTUP_DELAY + 100);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7759.h b/drivers/staging/iio/meter/ade7759.h
index f9ff1f8e..f0716d2 100644
--- a/drivers/staging/iio/meter/ade7759.h
+++ b/drivers/staging/iio/meter/ade7759.h
@@ -30,7 +30,7 @@
#define ADE7759_MAX_TX 6
#define ADE7759_MAX_RX 6
-#define ADE7759_STARTUP_DELAY 1
+#define ADE7759_STARTUP_DELAY 1000
#define ADE7759_SPI_SLOW (u32)(300 * 1000)
#define ADE7759_SPI_BURST (u32)(1000 * 1000)
diff --git a/drivers/staging/iio/meter/ade7854.c b/drivers/staging/iio/meter/ade7854.c
index 24edbc3..e8007f0 100644
--- a/drivers/staging/iio/meter/ade7854.c
+++ b/drivers/staging/iio/meter/ade7854.c
@@ -444,7 +444,7 @@ static int ade7854_initial_setup(struct iio_dev *indio_dev)
}
ade7854_reset(dev);
- msleep(ADE7854_STARTUP_DELAY);
+ usleep_range(ADE7854_STARTUP_DELAY, ADE7854_STARTUP_DELAY + 100);
err_ret:
return ret;
diff --git a/drivers/staging/iio/meter/ade7854.h b/drivers/staging/iio/meter/ade7854.h
index 52f4195..dbd97de 100644
--- a/drivers/staging/iio/meter/ade7854.h
+++ b/drivers/staging/iio/meter/ade7854.h
@@ -136,7 +136,7 @@
#define ADE7854_MAX_TX 7
#define ADE7854_MAX_RX 7
-#define ADE7854_STARTUP_DELAY 1
+#define ADE7854_STARTUP_DELAY 1000
#define ADE7854_SPI_SLOW (u32)(300 * 1000)
#define ADE7854_SPI_BURST (u32)(1000 * 1000)
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