Commit cffd7ab9 authored by Ian Abbott's avatar Ian Abbott Committed by Greg Kroah-Hartman
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staging: comedi: s626: remove a variable from set_mode_a() and _b() 



The `set_mode_a()` and `set_mode_b()` functions use a local variable
`setup` which is initialized to the value of parameter `Setup` which is
not used further.  Get rid of the local variable and rename the
parameter to `setup`.

Signed-off-by: default avatarIan Abbott <abbotti@mev.co.uk>
Reviewed-by: default avatarH Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent b075ac8e

drivers/staging/comedi/drivers/s626.c

+2 −4
Original line number Diff line number Diff line
@@ -1958,12 +1958,11 @@ static uint16_t get_mode_b(struct comedi_device *dev, struct enc_private *k) 
 * ClkPol, ClkEnab, IndexSrc, IndexPol, LoadSrc.

 */

static void set_mode_a(struct comedi_device *dev, struct enc_private *k,

		       uint16_t Setup, uint16_t DisableIntSrc)

		       uint16_t setup, uint16_t DisableIntSrc)

{

	struct s626_private *devpriv = dev->private;

	uint16_t cra;

	uint16_t crb;

	uint16_t setup = Setup;	/*  Cache the Standard Setup. */



	/* Initialize CRA and CRB images. */

	/* Preload trigger is passed through. */
@@ -2037,12 +2036,11 @@ static void set_mode_a(struct comedi_device *dev, struct enc_private *k, 
}



static void set_mode_b(struct comedi_device *dev, struct enc_private *k,

		       uint16_t Setup, uint16_t DisableIntSrc)

		       uint16_t setup, uint16_t DisableIntSrc)

{

	struct s626_private *devpriv = dev->private;

	uint16_t cra;

	uint16_t crb;

	uint16_t setup = Setup;	/* Cache the Standard Setup. */



	/* Initialize CRA and CRB images. */

	/* IndexSrc field is restricted to ENC_X or IndxPol. */