[EDT][PATCH 1/1] dma/pl330.c : Initialize pl330 pointer after NULL check of pch pointer

[Maninder Singh]

 EP-AA9D1F29B02341529D96C06444D8471D

Hi,
Subject: [PATCH 1/1] dma/pl330.c : Initialize pl330 pointer after NULL check of 
pch pointer

Signed-off-by: Maninder Singh <maninder...@samsung.com>
Reviewed-By: Vaneet Narang <v.nar...@samsung.com>
---
 drivers/dma/pl330.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index a7d9d30..7e27144 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -2581,12 +2581,14 @@ 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;
-- 
1.7.1

Thanks 
Maninder Singh