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

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Message-Id: <ef7cde6f793bfa6f3dd0a8898bad13b6407479b0.1624446456.git.michal.simek@xilinx.com>
Date:   Wed, 23 Jun 2021 13:07:38 +0200
From:   Michal Simek <michal.simek@...inx.com>
To:     linux-kernel@...r.kernel.org, monstr@...str.eu,
        michal.simek@...inx.com, git@...inx.com
Cc:     Hyun Kwon <hyun.kwon@...inx.com>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Vinod Koul <vkoul@...nel.org>, dmaengine@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH] dmaengine: xilinx: dpdma: Fix spacing around addr[i-1]

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

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

 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