Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:139: warning: Function parameter or
member 'flags' not described in 'amdgpu_fence_emit'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:197: warning: Function parameter or
member 'timeout' not described in 'amdgpu_fence_emit_polling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Function parameter or
member 't' not described in 'amdgpu_fence_fallback'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:302: warning: Excess function
parameter 'work' description in 'amdgpu_fence_fallback'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:320: warning: Excess function
parameter 'adev' description in 'amdgpu_fence_wait_empty'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Function parameter or
member 'f' not described in 'amdgpu_fence_enable_signaling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:649: warning: Excess function
parameter 'fence' description in 'amdgpu_fence_enable_signaling'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Function parameter or
member 'f' not described in 'amdgpu_fence_release'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:684: warning: Excess function
parameter 'fence' description in 'amdgpu_fence_release'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or
member 'm' not described in 'amdgpu_debugfs_gpu_recover'
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c:749: warning: Function parameter or
member 'data' not described in 'amdgpu_debugfs_gpu_recover'
Cc: Alex Deucher <alexander.deuc...@amd.com>
Cc: "Christian König" <christian.koe...@amd.com>
Cc: David Airlie <airl...@linux.ie>
Cc: Daniel Vetter <dan...@ffwll.ch>
Cc: Sumit Semwal <sumit.sem...@linaro.org>
Cc: Jerome Glisse <gli...@freedesktop.org>
Cc: amd-...@lists.freedesktop.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-me...@vger.kernel.org
Cc: linaro-mm-...@lists.linaro.org
Signed-off-by: Lee Jones <lee.jo...@linaro.org>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 11 ++++++-----
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
index fe2d495d08ab0..d56f4023ebb31 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c
@@ -130,6 +130,7 @@ static u32 amdgpu_fence_read(struct amdgpu_ring *ring)
*
* @ring: ring the fence is associated with
* @f: resulting fence object
+ * @flags: flags to pass into the subordinate .emit_fence() call
*
* Emits a fence command on the requested ring (all asics).
* Returns 0 on success, -ENOMEM on failure.
@@ -187,6 +188,7 @@ int amdgpu_fence_emit(struct amdgpu_ring *ring, struct
dma_fence **f,
*
* @ring: ring the fence is associated with
* @s: resulting sequence number
+ * @timeout: the timeout for waiting in usecs
*
* Emits a fence command on the requested ring (all asics).
* Used For polling fence.
@@ -294,7 +296,7 @@ bool amdgpu_fence_process(struct amdgpu_ring *ring)
/**
* amdgpu_fence_fallback - fallback for hardware interrupts
*
- * @work: delayed work item
+ * @t: timer context used to obtain the pointer to ring structure
*
* Checks for fence activity.
*/
@@ -310,7 +312,6 @@ static void amdgpu_fence_fallback(struct timer_list *t)
/**
* amdgpu_fence_wait_empty - wait for all fences to signal
*
- * @adev: amdgpu device pointer
* @ring: ring index the fence is associated with
*
* Wait for all fences on the requested ring to signal (all asics).
@@ -639,7 +640,7 @@ static const char *amdgpu_fence_get_timeline_name(struct
dma_fence *f)
/**
* amdgpu_fence_enable_signaling - enable signalling on fence
- * @fence: fence
+ * @f: fence
*
* This function is called with fence_queue lock held, and adds a callback
* to fence_queue that checks if this fence is signaled, and if so it
@@ -675,7 +676,7 @@ static void amdgpu_fence_free(struct rcu_head *rcu)
/**
* amdgpu_fence_release - callback that fence can be freed
*
- * @fence: fence
+ * @f: fence
*
* This function is called when the reference count becomes zero.
* It just RCU schedules freeing up the fence.
@@ -740,7 +741,7 @@ static int amdgpu_debugfs_fence_info(struct seq_file *m,
void *data)
return 0;
}
-/**
+/*
* amdgpu_debugfs_gpu_recover - manually trigger a gpu reset & recover
*
* Manually trigger a gpu reset at the next fence wait.
--
2.25.1
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