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From: Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>
To: dmaengine@vger.kernel.org, vkoul@kernel.org
Cc: Gustavo Pimentel <Gustavo.Pimentel@synopsys.com>,
	Joao Pinto <Joao.Pinto@synopsys.com>
Subject: [PATCH] dmaengine: dw-edma: Fix Using plain integer as NULL pointer in dw-edma-v0-debugfs.c
Date: Tue, 15 Sep 2020 23:56:11 +0200	[thread overview]
Message-ID: <6569fd8ca5ddaa73afef1241ad7978c2a1fae0c7.1600206938.git.gustavo.pimentel@synopsys.com> (raw)

Fixes warning given by executing "make C=2 drivers/dma/dw-edma/"

Sparse output:
drivers/dma/dw-edma/dw-edma-v0-debugfs.c:296:49: warning:
 Using plain integer as NULL pointer

Cc: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
---
 drivers/dma/dw-edma/dw-edma-v0-debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
index 4273950..6f62711 100644
--- a/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
+++ b/drivers/dma/dw-edma/dw-edma-v0-debugfs.c
@@ -293,7 +293,7 @@ void dw_edma_v0_debugfs_on(struct dw_edma_chip *chip)
 	if (!regs)
 		return;
 
-	base_dir = debugfs_create_dir(dw->name, 0);
+	base_dir = debugfs_create_dir(dw->name, NULL);
 	if (!base_dir)
 		return;
 
-- 
2.7.4


             reply	other threads:[~2020-09-15 21:56 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-15 21:56 Gustavo Pimentel [this message]
2020-09-18  7:12 ` [PATCH] dmaengine: dw-edma: Fix Using plain integer as NULL pointer in dw-edma-v0-debugfs.c Vinod Koul

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