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-rw-r--r--drivers/hv/hyperv_vmbus.h2
-rw-r--r--drivers/hv/ring_buffer.c31
2 files changed, 0 insertions, 33 deletions
diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 8261cb64931b..0aee1122734c 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -529,8 +529,6 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *ring_info,
529 529
530u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info); 530u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info);
531 531
532void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix);
533
534void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info, 532void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
535 struct hv_ring_buffer_debug_info *debug_info); 533 struct hv_ring_buffer_debug_info *debug_info);
536 534
diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c
index f594ed09d7e0..8af25a097d75 100644
--- a/drivers/hv/ring_buffer.c
+++ b/drivers/hv/ring_buffer.c
@@ -172,37 +172,6 @@ hv_get_ring_bufferindices(struct hv_ring_buffer_info *ring_info)
172 return (u64)ring_info->ring_buffer->write_index << 32; 172 return (u64)ring_info->ring_buffer->write_index << 32;
173} 173}
174 174
175
176/*
177 *
178 * hv_dump_ring_info()
179 *
180 * Dump out to console the ring buffer info
181 *
182 */
183void hv_dump_ring_info(struct hv_ring_buffer_info *ring_info, char *prefix)
184{
185 u32 bytes_avail_towrite;
186 u32 bytes_avail_toread;
187
188 hv_get_ringbuffer_availbytes(ring_info,
189 &bytes_avail_toread,
190 &bytes_avail_towrite);
191
192 DPRINT(VMBUS,
193 DEBUG_RING_LVL,
194 "%s <<ringinfo %p buffer %p avail write %u "
195 "avail read %u read idx %u write idx %u>>",
196 prefix,
197 ring_info,
198 ring_info->ring_buffer->buffer,
199 bytes_avail_towrite,
200 bytes_avail_toread,
201 ring_info->ring_buffer->read_index,
202 ring_info->ring_buffer->write_index);
203}
204
205
206/* 175/*
207 * 176 *
208 * hv_copyfrom_ringbuffer() 177 * hv_copyfrom_ringbuffer()