linux-kernel - [PATCH 5.2 251/313] ASoC: Intel: NHLT: Fix debug print format

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Message-Id: <20191003154557.773017960@linuxfoundation.org>
Date:   Thu,  3 Oct 2019 17:53:49 +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,
        Amadeusz Sławiński 
        <amadeuszx.slawinski@...el.com>,
        Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>,
        Mark Brown <broonie@...nel.org>
Subject: [PATCH 5.2 251/313] ASoC: Intel: NHLT: Fix debug print format

From: Amadeusz Sławiński <amadeuszx.slawinski@...el.com>

commit 855a06da37a773fd073d51023ac9d07988c87da8 upstream.

oem_table_id is 8 chars long, so we need to limit it, otherwise it
may print some unprintable characters into dmesg.

Signed-off-by: Amadeusz Sławiński <amadeuszx.slawinski@...el.com>
Link: https://lore.kernel.org/r/20190827141712.21015-7-amadeuszx.slawinski@linux.intel.com
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@...ux.intel.com>
Signed-off-by: Mark Brown <broonie@...nel.org>
Cc: stable@...r.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 sound/soc/intel/skylake/skl-nhlt.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/sound/soc/intel/skylake/skl-nhlt.c
+++ b/sound/soc/intel/skylake/skl-nhlt.c
@@ -225,7 +225,7 @@ int skl_nhlt_update_topology_bin(struct
 	struct hdac_bus *bus = skl_to_bus(skl);
 	struct device *dev = bus->dev;
 
-	dev_dbg(dev, "oem_id %.6s, oem_table_id %8s oem_revision %d\n",
+	dev_dbg(dev, "oem_id %.6s, oem_table_id %.8s oem_revision %d\n",
 		nhlt->header.oem_id, nhlt->header.oem_table_id,
 		nhlt->header.oem_revision);