ASoC: Intel: NHLT: Fix debug print format

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@intel.com>
Link: https://lore.kernel.org/r/20190827141712.21015-7-amadeuszx.slawinski@linux.intel.com


Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>