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Commit e1ea433d authored by Saber Rezvani's avatar Saber Rezvani Committed by Greg Kroah-Hartman
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staging: comedi: dyna_pci10xx: usleep_range is preferred over udelay 



Fix the checkpatch.pl issue:
CHECK: usleep_range is preferred over udelay

Signed-off-by: default avatarSaber Rezvani <irsaber@gmail.com>
Reviewed-by: default avatarIan Abbott <abbotti@mev.co.uk>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent df6ff8a1

drivers/staging/comedi/drivers/dyna_pci10xx.c

+4 −4
Original line number Diff line number Diff line
@@ -89,7 +89,7 @@ static int dyna_pci10xx_insn_read_ai(struct comedi_device *dev, 
		/* trigger conversion */

		smp_mb();

		outw_p(0x0000 + range + chan, dev->iobase + 2);

		udelay(10);

		usleep_range(10, 20);



		ret = comedi_timeout(dev, s, insn, dyna_pci10xx_ai_eoc, 0);

		if (ret)
@@ -125,7 +125,7 @@ static int dyna_pci10xx_insn_write_ao(struct comedi_device *dev, 
		smp_mb();

		/* trigger conversion and write data */

		outw_p(data[n], dev->iobase);

		udelay(10);

		usleep_range(10, 20);

	}

	mutex_unlock(&devpriv->mutex);

	return n;
@@ -143,7 +143,7 @@ static int dyna_pci10xx_di_insn_bits(struct comedi_device *dev, 
	mutex_lock(&devpriv->mutex);

	smp_mb();

	d = inw_p(devpriv->BADR3);

	udelay(10);

	usleep_range(10, 100);



	/* on return the data[0] contains output and data[1] contains input */

	data[1] = d;
@@ -163,7 +163,7 @@ static int dyna_pci10xx_do_insn_bits(struct comedi_device *dev, 
	if (comedi_dio_update_state(s, data)) {

		smp_mb();

		outw_p(s->state, devpriv->BADR3);

		udelay(10);

		usleep_range(10, 100);

	}



	data[1] = s->state;