Drivers: hv: Get rid of hv_get_ringbuffer_interrupt_mask()

This function is no longer used; get rid of it.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2 files changed, 0 insertions, 14 deletions

diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
index 895c898812bd..ac1e419d4b16 100644
--- a/drivers/hv/hyperv_vmbus.h
+++ b/drivers/hv/hyperv_vmbus.h
@@ -565,7 +565,6 @@ int hv_ringbuffer_read(struct hv_ring_buffer_info *ring_info,
                    u32 buflen,
                    u32 offset);
 
-u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *ring_info);
 
 void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
                             struct hv_ring_buffer_debug_info *debug_info);
diff --git a/drivers/hv/ring_buffer.c b/drivers/hv/ring_buffer.c
index 9bc55f0dcf47..2a0babc95709 100644
--- a/drivers/hv/ring_buffer.c
+++ b/drivers/hv/ring_buffer.c
@@ -294,19 +294,6 @@ void hv_ringbuffer_get_debuginfo(struct hv_ring_buffer_info *ring_info,
         }
 }
 
-
-/*
- *
- * hv_get_ringbuffer_interrupt_mask()
- *
- * Get the interrupt mask for the specified ring buffer
- *
- */
-u32 hv_get_ringbuffer_interrupt_mask(struct hv_ring_buffer_info *rbi)
-{
-        return rbi->ring_buffer->interrupt_mask;
-}
-
 /*
  *
  * hv_ringbuffer_init()