linux-kernel - [PATCH v5 06/10] media: videobuf2: Fix the size printk format

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Date:   Mon, 18 Oct 2021 13:04:44 +0800
From:   dillon.minfei@...il.com
To:     mchehab@...nel.org, mchehab+huawei@...nel.org,
        hverkuil-cisco@...all.nl, ezequiel@...labora.com, gnurou@...il.com,
        pihsun@...omium.org, mcoquelin.stm32@...il.com,
        alexandre.torgue@...s.st.com, mturquette@...libre.com,
        sboyd@...nel.org, robh+dt@...nel.org, gabriel.fernandez@...com,
        gabriel.fernandez@...s.st.com
Cc:     patrice.chotard@...s.st.com, hugues.fruchet@...s.st.com,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-stm32@...md-mailman.stormreply.com,
        linux-arm-kernel@...ts.infradead.org, linux-clk@...r.kernel.org,
        devicetree@...r.kernel.org, Dillon Min <dillon.minfei@...il.com>
Subject: [PATCH v5 06/10] media: videobuf2: Fix the size printk format

From: Dillon Min <dillon.minfei@...il.com>

Since the type of parameter size is unsigned long,
it should printk by %lu, instead of %ld, fix it.

Fixes: 7952be9b6ece ("media: drivers/media/common/videobuf2: rename from videobuf")
Signed-off-by: Dillon Min <dillon.minfei@...il.com>
---
 drivers/media/common/videobuf2/videobuf2-dma-contig.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/media/common/videobuf2/videobuf2-dma-contig.c b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
index b052a4e36961..28b917e03929 100644
--- a/drivers/media/common/videobuf2/videobuf2-dma-contig.c
+++ b/drivers/media/common/videobuf2/videobuf2-dma-contig.c
@@ -257,7 +257,7 @@ static void *vb2_dc_alloc(struct vb2_buffer *vb,
 		ret = vb2_dc_alloc_coherent(buf);
 
 	if (ret) {
-		dev_err(dev, "dma alloc of size %ld failed\n", size);
+		dev_err(dev, "dma alloc of size %lu failed\n", size);
 		kfree(buf);
 		return ERR_PTR(-ENOMEM);
 	}
@@ -298,7 +298,7 @@ static int vb2_dc_mmap(void *buf_priv, struct vm_area_struct *vma)
 
 	vma->vm_ops->open(vma);
 
-	pr_debug("%s: mapped dma addr 0x%08lx at 0x%08lx, size %ld\n",
+	pr_debug("%s: mapped dma addr 0x%08lx at 0x%08lx, size %lu\n",
 		 __func__, (unsigned long)buf->dma_addr, vma->vm_start,
 		 buf->size);
 
-- 
2.7.4