linux-kernel - [PATCH v2 01/20] drm/dp: Fixup kernel docs for struct drm_dp

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Message-Id: <20210326203807.105754-2-lyude@redhat.com>
Date:   Fri, 26 Mar 2021 16:37:48 -0400
From:   Lyude Paul <lyude@...hat.com>
To:     nouveau@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        amd-gfx@...ts.freedesktop.org, intel-gfx@...ts.freedesktop.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
        Maxime Ripard <mripard@...nel.org>,
        Thomas Zimmermann <tzimmermann@...e.de>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH v2 01/20] drm/dp: Fixup kernel docs for struct drm_dp_aux

* Make sure that struct members are referred to using @, otherwise they
  won't be formatted as such
* Make sure to refer to other struct types using & so they link back to
  each struct's definition
* Make sure to precede constant values with % so they're formatted
  correctly

Signed-off-by: Lyude Paul <lyude@...hat.com>
Acked-by: Randy Dunlap <rdunlap@...radead.org>
---
 include/drm/drm_dp_helper.h | 44 ++++++++++++++++++-------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/include/drm/drm_dp_helper.h b/include/drm/drm_dp_helper.h
index 632ad7faa006..5efa0d329b67 100644
--- a/include/drm/drm_dp_helper.h
+++ b/include/drm/drm_dp_helper.h
@@ -1844,34 +1844,34 @@ struct drm_dp_aux_cec {
  * @crc_count: counter of captured frame CRCs
  * @transfer: transfers a message representing a single AUX transaction
  *
- * The .dev field should be set to a pointer to the device that implements
- * the AUX channel.
+ * The @dev field should be set to a pointer to the device that implements the
+ * AUX channel.
  *
- * The .name field may be used to specify the name of the I2C adapter. If set to
- * NULL, dev_name() of .dev will be used.
+ * The @name field may be used to specify the name of the I2C adapter. If set to
+ * %NULL, dev_name() of @dev will be used.
  *
- * Drivers provide a hardware-specific implementation of how transactions
- * are executed via the .transfer() function. A pointer to a drm_dp_aux_msg
+ * Drivers provide a hardware-specific implementation of how transactions are
+ * executed via the @transfer() function. A pointer to a &drm_dp_aux_msg
  * structure describing the transaction is passed into this function. Upon
- * success, the implementation should return the number of payload bytes
- * that were transferred, or a negative error-code on failure. Helpers
- * propagate errors from the .transfer() function, with the exception of
- * the -EBUSY error, which causes a transaction to be retried. On a short,
- * helpers will return -EPROTO to make it simpler to check for failure.
+ * success, the implementation should return the number of payload bytes that
+ * were transferred, or a negative error-code on failure. Helpers propagate
+ * errors from the @transfer() function, with the exception of the %-EBUSY
+ * error, which causes a transaction to be retried. On a short, helpers will
+ * return %-EPROTO to make it simpler to check for failure.
  *
  * An AUX channel can also be used to transport I2C messages to a sink. A
- * typical application of that is to access an EDID that's present in the
- * sink device. The .transfer() function can also be used to execute such
- * transactions. The drm_dp_aux_register() function registers an I2C
- * adapter that can be passed to drm_probe_ddc(). Upon removal, drivers
- * should call drm_dp_aux_unregister() to remove the I2C adapter.
- * The I2C adapter uses long transfers by default; if a partial response is
- * received, the adapter will drop down to the size given by the partial
- * response for this transaction only.
+ * typical application of that is to access an EDID that's present in the sink
+ * device. The @transfer() function can also be used to execute such
+ * transactions. The drm_dp_aux_register() function registers an I2C adapter
+ * that can be passed to drm_probe_ddc(). Upon removal, drivers should call
+ * drm_dp_aux_unregister() to remove the I2C adapter. The I2C adapter uses long
+ * transfers by default; if a partial response is received, the adapter will
+ * drop down to the size given by the partial response for this transaction
+ * only.
  *
- * Note that the aux helper code assumes that the .transfer() function
- * only modifies the reply field of the drm_dp_aux_msg structure.  The
- * retry logic and i2c helpers assume this is the case.
+ * Note that the aux helper code assumes that the @transfer() function only
+ * modifies the reply field of the &drm_dp_aux_msg structure. The retry logic
+ * and i2c helpers assume this is the case.
  */
 struct drm_dp_aux {
 	const char *name;
-- 
2.30.2