Ensure that subsystem_device is printed with leading zeros when combined
with subsystem_vendor to form the SSID. Without this, devices with upper
bits unset may appear to have an incorrect SSID in the debug output.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
---
v2: Correct mising width for the zero padding

 sound/soc/amd/ps/pci-ps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/amd/ps/pci-ps.c b/sound/soc/amd/ps/pci-ps.c
index 3a20cc10d61f5..9751cf0784a6d 100644
--- a/sound/soc/amd/ps/pci-ps.c
+++ b/sound/soc/amd/ps/pci-ps.c
@@ -339,7 +339,7 @@ static struct snd_soc_acpi_mach *acp63_sdw_machine_select(struct device *dev)
 			mach->mach_params.subsystem_device = acp_data->subsystem_device;
 			mach->mach_params.subsystem_id_set = true;
 
-			dev_dbg(dev, "SSID %x%x\n", mach->mach_params.subsystem_vendor,
+			dev_dbg(dev, "SSID %x%04x\n", mach->mach_params.subsystem_vendor,
 				mach->mach_params.subsystem_device);
 			return mach;
 		}
-- 
2.43.0