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[v2,41/46] iio: adc: ti_am335x_adc: Add a unit to the timeout delay

Message ID 20210902215144.507243-42-miquel.raynal@bootlin.com
State New
Headers show
Series TI AM437X ADC1 | expand

Commit Message

Miquel Raynal Sept. 2, 2021, 9:51 p.m. UTC 
The lack of unit in the macro name kind of tricked me when I was
troubleshooting an issue. Physical constants should always get a unit.

Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---
 drivers/iio/adc/ti_am335x_adc.c      | 2 +-
 include/linux/mfd/ti_am335x_tscadc.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 0c72845e2b4f..72b11d7118aa 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -469,7 +469,7 @@  static int tiadc_read_raw(struct iio_dev *indio_dev,
 	am335x_tsc_se_set_once(adc_dev->mfd_tscadc, step_en);
 
 	/* Wait for Fifo threshold interrupt */
-	timeout = jiffies + msecs_to_jiffies(IDLE_TIMEOUT * adc_dev->channels);
+	timeout = jiffies + msecs_to_jiffies(IDLE_TIMEOUT_MS * adc_dev->channels);
 	while (1) {
 		fifo1count = tiadc_readl(adc_dev, REG_FIFO1CNT);
 		if (fifo1count)
diff --git a/include/linux/mfd/ti_am335x_tscadc.h b/include/linux/mfd/ti_am335x_tscadc.h
index 1f29bcdf51c7..c5daab8682a8 100644
--- a/include/linux/mfd/ti_am335x_tscadc.h
+++ b/include/linux/mfd/ti_am335x_tscadc.h
@@ -157,7 +157,7 @@ 
  *
  * max processing time: 266431 * 308ns = 83ms(approx)
  */
-#define IDLE_TIMEOUT		83 /* milliseconds */
+#define IDLE_TIMEOUT_MS		83 /* milliseconds */
 
 #define TSCADC_CELLS		2