pch_dma: set the number of array correctly

set the number of array correctly.

Signed-off-by: Tomoya MORINAGA <tomoya-linux@dsn.okisemi.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/dma/pch_dma.c b/drivers/dma/pch_dma.c
index bf2ddd601dc2..b1dfba7e37b4 100644
--- a/drivers/dma/pch_dma.c
+++ b/drivers/dma/pch_dma.c
@@ -82,7 +82,7 @@ struct pch_dma_regs {
         u32     dma_sts1;
         u32     reserved2;
         u32     reserved3;
-        struct pch_dma_desc_regs desc[0];
+        struct pch_dma_desc_regs desc[MAX_CHAN_NR];
 };
 
 struct pch_dma_desc {
@@ -124,7 +124,7 @@ struct pch_dma {
         struct pci_pool         *pool;
         struct pch_dma_regs     regs;
         struct pch_dma_desc_regs ch_regs[MAX_CHAN_NR];
-        struct pch_dma_chan     channels[0];
+        struct pch_dma_chan     channels[MAX_CHAN_NR];
 };
 
 #define PCH_DMA_CTL0    0x00