coresight: Fix all W=1 build warnings

The kernel test robot looks for new warnings in a W=1 build, so fix all
the existing warnings to make it easier to spot new ones when building
locally.

The fixes are for undocumented function arguments and an incorrect doc
style.

Signed-off-by: James Clark <james.clark@arm.com>
Reviewed-by: Mike Leach <mike.leach@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Link: https://lore.kernel.org/r/20230725140604.1350406-1-james.clark@arm.com

diff --git a/drivers/hwtracing/coresight/coresight-cti-core.c b/drivers/hwtracing/coresight/coresight-cti-core.c
index 7023ff7..3999d0a 100644 (file)
--- a/drivers/hwtracing/coresight/coresight-cti-core.c
+++ b/drivers/hwtracing/coresight/coresight-cti-core.c
@@ -22,7 +22,7 @@
 #include "coresight-priv.h"
 #include "coresight-cti.h"
 
-/**
+/*
  * CTI devices can be associated with a PE, or be connected to CoreSight
  * hardware. We have a list of all CTIs irrespective of CPU bound or
  * otherwise.

diff --git a/drivers/hwtracing/coresight/coresight-etm4x-cfg.c b/drivers/hwtracing/coresight/coresight-etm4x-cfg.c
index d2ea903..c302072 100644 (file)
--- a/drivers/hwtracing/coresight/coresight-etm4x-cfg.c
+++ b/drivers/hwtracing/coresight/coresight-etm4x-cfg.c
@@ -40,7 +40,7 @@
  * Invalid offsets will result in fail code return and feature load failure.
  *
  * @drvdata:   driver data to map into.
- * @reg:       register to map.
+ * @reg_csdev: register to map.
  * @offset:    device offset for the register
  */
 static int etm4_cfg_map_reg_offset(struct etmv4_drvdata *drvdata,
@@ -132,7 +132,7 @@ static int etm4_cfg_map_reg_offset(struct etmv4_drvdata *drvdata,
  * etm4_cfg_load_feature - load a feature into a device instance.
  *
  * @csdev:     An ETMv4 CoreSight device.
- * @feat:      The feature to be loaded.
+ * @feat_csdev:        The feature to be loaded.
  *
  * The function will load a feature instance into the device, checking that
  * the register definitions are valid for the device.