linux-kernel - [PATCH 1/2] samples/rpmsg: Replace print_hex_dump() with print_hex_dump

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Date:   Fri, 9 Aug 2019 11:27:09 -0500
From:   Suman Anna <s-anna@...com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>,
        Ohad Ben-Cohen <ohad@...ery.com>
CC:     <linux-remoteproc@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>, Suman Anna <s-anna@...com>
Subject: [PATCH 1/2] samples/rpmsg: Replace print_hex_dump() with print_hex_dump_debug()

Replace the raw print_hex_dump() call in the rpmsg_sample_cb() function
with the equivalent print_hex_dump_debug() better suited for dynamic
debug. This switch allows flexibility of controlling this trace through
dynamic debug when enabled.

Signed-off-by: Suman Anna <s-anna@...com>
---
 samples/rpmsg/rpmsg_client_sample.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/samples/rpmsg/rpmsg_client_sample.c b/samples/rpmsg/rpmsg_client_sample.c
index 2a0695573b47..b9a99e621a5c 100644
--- a/samples/rpmsg/rpmsg_client_sample.c
+++ b/samples/rpmsg/rpmsg_client_sample.c
@@ -29,8 +29,8 @@ static int rpmsg_sample_cb(struct rpmsg_device *rpdev, void *data, int len,
 	dev_info(&rpdev->dev, "incoming msg %d (src: 0x%x)\n",
 		 ++idata->rx_count, src);
 
-	print_hex_dump(KERN_DEBUG, __func__, DUMP_PREFIX_NONE, 16, 1,
-		       data, len,  true);
+	print_hex_dump_debug(__func__, DUMP_PREFIX_NONE, 16, 1, data, len,
+			     true);
 
 	/* samples should not live forever */
 	if (idata->rx_count >= MSG_LIMIT) {
-- 
2.22.0