[PATCH] dmaengine: xilinx: dpdma: Fix spacing around addr[i-1]

[Michal Simek]

Use proper spacing for array calculation. Issue is reported by
checkpatch.pl --strict.

Signed-off-by: Michal Simek <michal.simek@xxxxxxxxxx>
---

 drivers/dma/xilinx/xilinx_dpdma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/xilinx/xilinx_dpdma.c b/drivers/dma/xilinx/xilinx_dpdma.c
index 0b67083c95d0..b280a53e8570 100644
--- a/drivers/dma/xilinx/xilinx_dpdma.c
+++ b/drivers/dma/xilinx/xilinx_dpdma.c
@@ -531,7 +531,7 @@ static void xilinx_dpdma_sw_desc_set_dma_addrs(struct xilinx_dpdma_device *xdev,
 	for (i = 1; i < num_src_addr; i++) {
 		u32 *addr = &hw_desc->src_addr2;
 
-		addr[i-1] = lower_32_bits(dma_addr[i]);
+		addr[i - 1] = lower_32_bits(dma_addr[i]);
 
 		if (xdev->ext_addr) {
 			u32 *addr_ext = &hw_desc->addr_ext_23;
-- 
2.32.0