[PATCH 09/16] ASoC: Intel: boards: reset acpi_chan_package

[Pierre-Louis Bossart]

cppcheck complains about possible tests of uninitialized 'aif_value'
members. This isn't really possible but static analysis cannot know
what ACPICA does, so make sure the acpi_chan_package structure is
reset prior to use to make the warning go away.

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart at linux.intel.com>
Reviewed-by: Bard Liao <yung-chuan.liao at linux.intel.com>
Reviewed-by: Péter Ujfalusi <peter.ujfalusi at linux.intel.com>
---
 sound/soc/intel/boards/bytcr_rt5640.c   | 2 +-
 sound/soc/intel/boards/bytcr_rt5651.c   | 2 +-
 sound/soc/intel/boards/cht_bsw_rt5645.c | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c
index 7b948a219177d..7cc85fd862b21 100644
--- a/sound/soc/intel/boards/bytcr_rt5640.c
+++ b/sound/soc/intel/boards/bytcr_rt5640.c
@@ -1634,7 +1634,7 @@ static int snd_byt_rt5640_mc_probe(struct platform_device *pdev)
 		 * with the codec driver/pdata are non-existent
 		 */
 
-		struct acpi_chan_package chan_package;
+		struct acpi_chan_package chan_package = { 0 };
 
 		/* format specified: 2 64-bit integers */
 		struct acpi_buffer format = {sizeof("NN"), "NN"};
diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c
index d467fcaa48eaa..03a52b1069a92 100644
--- a/sound/soc/intel/boards/bytcr_rt5651.c
+++ b/sound/soc/intel/boards/bytcr_rt5651.c
@@ -952,7 +952,7 @@ static int snd_byt_rt5651_mc_probe(struct platform_device *pdev)
 		 * with the codec driver/pdata are non-existent
 		 */
 
-		struct acpi_chan_package chan_package;
+		struct acpi_chan_package chan_package = { 0 };
 
 		/* format specified: 2 64-bit integers */
 		struct acpi_buffer format = {sizeof("NN"), "NN"};
diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c
index 45c301ea5e003..453281326c831 100644
--- a/sound/soc/intel/boards/cht_bsw_rt5645.c
+++ b/sound/soc/intel/boards/cht_bsw_rt5645.c
@@ -603,7 +603,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev)
 		 * with the codec driver/pdata are non-existent
 		 */
 
-		struct acpi_chan_package chan_package;
+		struct acpi_chan_package chan_package = { 0 };
 
 		/* format specified: 2 64-bit integers */
 		struct acpi_buffer format = {sizeof("NN"), "NN"};
-- 
2.30.2