linux-kernel - [PATCH] dmaengine: pl330: fix instruction dump formatting

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Message-Id: <20200813204123.19044-1-l.stelmach@samsung.com>
Date:   Thu, 13 Aug 2020 22:41:23 +0200
From:   Łukasz Stelmach <l.stelmach@...sung.com>
To:     Dan Williams <dan.j.williams@...el.com>,
        Vinod Koul <vkoul@...nel.org>,
        Philipp Zabel <p.zabel@...gutronix.de>,
        dmaengine@...r.kernel.org, linux-kernel@...r.kernel.org
Cc:     b.zolnierkie@...sung.com,
        Łukasz Stelmach <l.stelmach@...sung.com>
Subject: [PATCH] dmaengine: pl330: fix instruction dump formatting

Instruction dump uses two printk() in a row to print one instruction. Use
KERN_CONT to prevent breaking the output in the middle.

Signed-off-by: Łukasz Stelmach <l.stelmach@...sung.com>
---
 drivers/dma/pl330.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/pl330.c b/drivers/dma/pl330.c
index 88b884cbb7c1..e1af6a470453 100644
--- a/drivers/dma/pl330.c
+++ b/drivers/dma/pl330.c
@@ -254,7 +254,7 @@ enum pl330_byteswap {
 static unsigned cmd_line;
 #define PL330_DBGCMD_DUMP(off, x...)	do { \
 						printk("%x:", cmd_line); \
-						printk(x); \
+						printk(KERN_CONT x); \
 						cmd_line += off; \
 					} while (0)
 #define PL330_DBGMC_START(addr)		(cmd_line = addr)
-- 
2.26.2