diff options
| author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
|---|---|---|
| committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2015-09-08 01:01:14 -0300 |
| commit | e5fd91f1ef340da553f7a79da9540c3db711c937 (patch) | |
| tree | b11842027dc6641da63f4bcc524f8678263304a3 /drivers/dma/pl330.c | |
| parent | 2a9b0348e685a63d97486f6749622b61e9e3292f (diff) | |
Linux-libre 4.2-gnu
Diffstat (limited to 'drivers/dma/pl330.c')
| -rw-r--r-- | drivers/dma/pl330.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c index 3dabc52b9..ecab4ea05 100644 --- a/drivers/dma/pl330.c +++ b/drivers/dma/pl330.c @@ -1424,8 +1424,8 @@ static int pl330_submit_req(struct pl330_thread *thrd, goto xfer_exit; if (ret > pl330->mcbufsz / 2) { - dev_info(pl330->ddma.dev, "%s:%d Trying increasing mcbufsz\n", - __func__, __LINE__); + dev_info(pl330->ddma.dev, "%s:%d Try increasing mcbufsz (%i/%i)\n", + __func__, __LINE__, ret, pl330->mcbufsz / 2); ret = -ENOMEM; goto xfer_exit; } @@ -2584,12 +2584,14 @@ pl330_prep_dma_memcpy(struct dma_chan *chan, dma_addr_t dst, { struct dma_pl330_desc *desc; struct dma_pl330_chan *pch = to_pchan(chan); - struct pl330_dmac *pl330 = pch->dmac; + struct pl330_dmac *pl330; int burst; if (unlikely(!pch || !len)) return NULL; + pl330 = pch->dmac; + desc = __pl330_prep_dma_memcpy(pch, dst, src, len); if (!desc) return NULL; |