With a proper fix to this code, this is no longer neccessary.
Signed-off-by: Russ Dill <Russ.Dill@xxxxxx>
Signed-off-by: Zubair Lutfullah <zubair.lutfullah@xxxxxxxxx>
---
drivers/iio/adc/ti_am335x_adc.c | 8 --------
1 file changed, 8 deletions(-)
diff --git a/drivers/iio/adc/ti_am335x_adc.c b/drivers/iio/adc/ti_am335x_adc.c
index 21294f2..1f42e0a 100644
--- a/drivers/iio/adc/ti_am335x_adc.c
+++ b/drivers/iio/adc/ti_am335x_adc.c
@@ -36,7 +36,6 @@
#include <linux/iio/trigger_consumer.h>
#include <linux/iio/kfifo_buf.h>
#include <linux/iio/sysfs.h>
-#include <linux/delay.h>
struct tiadc_device {
struct ti_tscadc_dev *mfd_tscadc;
@@ -222,13 +221,6 @@ static void tiadc_poll_handler(struct work_struct *work_s)
iBuf = kmalloc((fifo1count) * sizeof(u32), GFP_KERNEL);
if (iBuf == NULL)
goto out;
- /*
- * Wait for ADC sequencer to settle down.
- * There could be a scenario where in we
- * try to read data from ADC before
- * it is available.
- */
- udelay(500);
for (i = 0; i < fifo1count; i++) {
readx1 = tiadc_readl(adc_dev, REG_FIFO1);
--
1.7.9.5
--
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