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Code Issues Releases Wiki Activity

coresight: Fix W=1 warnings in core framework

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CC      drivers/hwtracing/coresight/coresight-etm4x-sysfs.o
  CC      drivers/hwtracing/coresight/coresight-stm.o
drivers/hwtracing/coresight/coresight-core.c:440: warning: Function parameter or member 'csdev' not described in 'coresight_disable_source'
drivers/hwtracing/coresight/coresight-core.c:670: warning: Function parameter or member 'csdev' not described in 'coresight_get_ref'
drivers/hwtracing/coresight/coresight-core.c:687: warning: Function parameter or member 'csdev' not described in 'coresight_put_ref'
drivers/hwtracing/coresight/coresight-core.c:758: warning: Function parameter or member 'sink' not described in '_coresight_build_path'
  CC      drivers/hwtracing/coresight/coresight-cpu-debug.o
  CC      drivers/hwtracing/coresight/coresight-catu.o

Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Link: https://lore.kernel.org/r/20201127175256.1092685-14-mathieu.poirier@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Mathieu Poirier 2020-11-27 10:52:54 -07:00 committed by Greg Kroah-Hartman
parent 1cc573d575
commit 56a9ecd2a2
1 changed files with 7 additions and 1 deletions
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8
drivers/hwtracing/coresight/coresight-core.c
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@ -432,7 +432,7 @@ static int coresight_enable_source(struct coresight_device *csdev, u32 mode)
* coresight_disable_source - Drop the reference count by 1 and disable
* the device if there are no users left.
*
* @csdev - The coresight device to disable
* @csdev: The coresight device to disable
*
* Returns true if the device has been disabled.
*/
@ -663,6 +663,9 @@ struct coresight_device *coresight_get_sink_by_id(u32 id)
/**
* coresight_get_ref- Helper function to increase reference count to module
* and device.
*
* @csdev: The coresight device to get a reference on.
*
* Return true in successful case and power up the device.
* Return false when failed to get reference of module.
*/
@ -682,6 +685,8 @@ static inline bool coresight_get_ref(struct coresight_device *csdev)
/**
* coresight_put_ref- Helper function to decrease reference count to module
* and device. Power off the device.
*
* @csdev: The coresight device to decrement a reference from.
*/
static inline void coresight_put_ref(struct coresight_device *csdev)
{
@ -744,6 +749,7 @@ static void coresight_drop_device(struct coresight_device *csdev)
/**
* _coresight_build_path - recursively build a path from a @csdev to a sink.
* @csdev: The device to start from.
* @sink: The final sink we want in this path.
* @path: The list to add devices to.
*
* The tree of Coresight device is traversed until an activated sink is