diff options
| author | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2018-03-01 11:14:24 +0200 |
|---|---|---|
| committer | Joonas Lahtinen <joonas.lahtinen@linux.intel.com> | 2018-03-01 11:14:24 +0200 |
| commit | bba73071b6f71be0a101658d7c13866e30b264a6 (patch) | |
| tree | 2a0ea1fc5fd975f1c2e9e50de5bb3cb2cb3cb5f7 /include/linux/hyperv.h | |
| parent | c71b53cc66c5053ff3524a6132f8fc8199d618c3 (diff) | |
| parent | f073d78eeb8efd85718e611c15f9a78647751dea (diff) | |
Merge drm-next into drm-intel-next-queued (this time for real)
To pull in the HDCP changes, especially wait_for changes to drm/i915
that Chris wants to build on top of.
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Diffstat (limited to 'include/linux/hyperv.h')
| -rw-r--r-- | include/linux/hyperv.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 6c9336626592..93bd6fcd6e62 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -127,28 +127,6 @@ struct hv_ring_buffer_info { u32 priv_read_index; }; -/* - * - * hv_get_ringbuffer_availbytes() - * - * Get number of bytes available to read and to write to - * for the specified ring buffer - */ -static inline void -hv_get_ringbuffer_availbytes(const struct hv_ring_buffer_info *rbi, - u32 *read, u32 *write) -{ - u32 read_loc, write_loc, dsize; - - /* Capture the read/write indices before they changed */ - read_loc = rbi->ring_buffer->read_index; - write_loc = rbi->ring_buffer->write_index; - dsize = rbi->ring_datasize; - - *write = write_loc >= read_loc ? dsize - (write_loc - read_loc) : - read_loc - write_loc; - *read = dsize - *write; -} static inline u32 hv_get_bytes_to_read(const struct hv_ring_buffer_info *rbi) { |