Messages in this thread Patch in this message | | | From | Zubair Lutfullah <> | Subject | [PATCH 17/21] Revert "IIO: ti_adc: Correct wrong samples received on 1st read in continuous mode" | Date | Wed, 17 Jul 2013 18:26:46 +0100 |
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With a proper fix to this code, this is no longer neccessary.
Signed-off-by: Russ Dill <Russ.Dill@ti.com> Signed-off-by: Zubair Lutfullah <zubair.lutfullah@gmail.com> --- 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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