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* [PATCH] Staging: comedi: drivers: fixed errors warning coding style issue
@ 2020-02-16  8:15 sunnypranay
  2020-02-16 12:21 ` Greg KH
  2020-02-18  8:04 ` Dan Carpenter
  0 siblings, 2 replies; 4+ messages in thread
From: sunnypranay @ 2020-02-16  8:15 UTC (permalink / raw)
  To: abbotti; +Cc: devel, linux-kernel, sunnypranay

Fixed a coding style issue.

Signed-off-by: sunnypranay <mpranay2017@gmail.com>
---
 drivers/staging/comedi/drivers.c | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index 750a6ff3c03c..76395de100a6 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -133,7 +133,7 @@ EXPORT_SYMBOL_GPL(comedi_alloc_subdevices);
  * On success, @s->readback points to the first element of the array, which
  * is zero-filled.  The low-level driver is responsible for updating its
  * contents.  @s->insn_read will be set to comedi_readback_insn_read()
- * unless it is already non-NULL.
+ * Unless it is already non-NULL.
  *
  * Returns 0 on success, -EINVAL if the subdevice has no channels, or
  * -ENOMEM on allocation failure.
@@ -282,8 +282,20 @@ EXPORT_SYMBOL_GPL(comedi_readback_insn_read);
  * continue waiting or some other value to stop waiting (generally 0 if the
  * condition occurred, or some error value).
  *
- * Returns -ETIMEDOUT if timed out, otherwise the return value from the
- * callback function.
+ * Redback_insn_read() - A generic (*insn_read) for subdevice readback.
+ * @dev: COMEDI device.
+ * @s: COMEDI subdevice.
+ * @insn: COMEDI instruction.
+ * @data: Pointer to return the readback data.
+ * Handles the %INSN_READ instruction for subdevices that use the readback
+ * array allocated by comedi_alloc_subdev_readback().  It may be used
+ * directly as the subdevice's handler (@s->insn_read) or called via a
+ * wrapper.
+ * @insn->n is normally 1, which will read a single value.  If higher, the
+ * same element of the readback array will be read multiple times.
+ * Returns @insn->n on success,
+ * or -EINVAL if @s->readback is NULL.turns -ETIMEDOUT if timed out,
+ * otherwise the return value from the callback function.
  */
 int comedi_timeout(struct comedi_device *dev,
 		   struct comedi_subdevice *s,
-- 
2.17.1


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2020-02-16  8:15 [PATCH] Staging: comedi: drivers: fixed errors warning coding style issue sunnypranay
2020-02-16 12:21 ` Greg KH
     [not found]   ` <CAD=0X6XpJ0yfodr6YzexbKZm_n0GgKE=heNhXZrBDoEt-8u53A@mail.gmail.com>
2020-02-17 16:01     ` Greg KH
2020-02-18  8:04 ` Dan Carpenter

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