diff options
| author | Lars-Peter Clausen <lars@metafoo.de> | 2014-07-06 22:32:24 +0400 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2014-07-15 20:31:03 +0400 |
| commit | be025329fd4223f3442fffc35f8255bd64d0d526 (patch) | |
| tree | fa5663014131830475b400d0303dc722836a97c9 /drivers/dma | |
| parent | d5cef121ffa6a2525107e4c58e126ea885911ff7 (diff) | |
| download | linux-be025329fd4223f3442fffc35f8255bd64d0d526.tar.xz | |
dmaengine: pl330: Remove unused mc_len field from _pl330_req struct
The mc_len is initialized but its value is never read again, so remove it.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/pl330.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 80a17a84ab75..453ce106b5fc 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -398,8 +398,6 @@ enum pl330_cond { struct _pl330_req { u32 mc_bus; void *mc_cpu; - /* Number of bytes taken to setup MC for the req */ - u32 mc_len; struct pl330_req *r; }; @@ -999,7 +997,6 @@ static void mark_free(struct pl330_thread *thrd, int idx) struct _pl330_req *req = &thrd->req[idx]; _emit_END(0, req->mc_cpu); - req->mc_len = 0; thrd->req_running = -1; } @@ -1536,8 +1533,8 @@ static int pl330_submit_req(void *ch_id, struct pl330_req *r) /* Hook the request */ thrd->lstenq = idx; - thrd->req[idx].mc_len = _setup_req(0, thrd, idx, &xs); thrd->req[idx].r = r; + _setup_req(0, thrd, idx, &xs); ret = 0; |