ASoC: SOF: Intel: hda: set bus->idx as 0
Setting the bus->idx as 0, for we only have one HDA
bus atm. This need to be fixed when there are more
than one HDA bus.
Signed-off-by: Zhu Yingjiang <yingjiang.zhu@linux.intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sof/intel/hda-bus.c b/sound/soc/sof/intel/hda-bus.c
index 62cc992..a7e6d82 100644
--- a/sound/soc/sof/intel/hda-bus.c
+++ b/sound/soc/sof/intel/hda-bus.c
@@ -80,8 +80,6 @@ static const struct hdac_io_ops io_ops = {
void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
const struct hdac_ext_bus_ops *ext_ops)
{
- static int idx;
-
memset(bus, 0, sizeof(*bus));
bus->dev = dev;
@@ -90,7 +88,12 @@ void sof_hda_bus_init(struct hdac_bus *bus, struct device *dev,
bus->irq = -1;
bus->ext_ops = ext_ops;
- bus->idx = idx++;
+
+ /*
+ * There is only one HDA bus atm. keep the index as 0.
+ * Need to fix when there are more than one HDA bus.
+ */
+ bus->idx = 0;
spin_lock_init(&bus->reg_lock);