linux-kernel - [PATCH 4.4 14/18] [media] exynos4-is: fix a format string bug

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Message-Id: <20200504165444.460789674@linuxfoundation.org>
Date:   Mon,  4 May 2020 19:57:12 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Mauro Carvalho Chehab <mchehab@....samsung.com>
Subject: [PATCH 4.4 14/18] [media] exynos4-is: fix a format string bug

From: Rasmus Villemoes <linux@...musvillemoes.dk>

commit 76a563675485849f6f9ad5b30df220438b3628c1 upstream.

Ironically, 7d4020c3c400 ("[media] exynos4-is: fix some warnings when
compiling on arm64") fixed some format string bugs but introduced a
new one. buf_index is a simple int, so it should be printed with %d,
not %pad (which is correctly used for dma_addr_t).

Fixes: 7d4020c3c400 ("[media] exynos4-is: fix some warnings when compiling on arm64")

Signed-off-by: Rasmus Villemoes <linux@...musvillemoes.dk>
Signed-off-by: Mauro Carvalho Chehab <mchehab@....samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/media/platform/exynos4-is/fimc-isp-video.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/media/platform/exynos4-is/fimc-isp-video.c
+++ b/drivers/media/platform/exynos4-is/fimc-isp-video.c
@@ -221,8 +221,8 @@ static void isp_video_capture_buffer_que
 							ivb->dma_addr[i];
 
 			isp_dbg(2, &video->ve.vdev,
-				"dma_buf %pad (%d/%d/%d) addr: %pad\n",
-				&buf_index, ivb->index, i, vb->index,
+				"dma_buf %d (%d/%d/%d) addr: %pad\n",
+				buf_index, ivb->index, i, vb->index,
 				&ivb->dma_addr[i]);
 		}