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-rw-r--r--drivers/dma/pl330.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index e4feba6b03c0..a3b26ada8122 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -1567,17 +1567,19 @@ static int pl330_submit_req(void *ch_id, struct pl330_req *r)
goto xfer_exit;
}
- /* Prefer Secure Channel */
- if (!_manager_ns(thrd))
- r->cfg->nonsecure = 0;
- else
- r->cfg->nonsecure = 1;
/* Use last settings, if not provided */
- if (r->cfg)
+ if (r->cfg) {
+ /* Prefer Secure Channel */
+ if (!_manager_ns(thrd))
+ r->cfg->nonsecure = 0;
+ else
+ r->cfg->nonsecure = 1;
+
ccr = _prepare_ccr(r->cfg);
- else
+ } else {
ccr = readl(regs + CC(thrd->id));
+ }
/* If this req doesn't have valid xfer settings */
if (!_is_valid(ccr)) {