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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>
This commit is contained in:
Zhu Yingjiang 2019-04-30 18:09:23 -05:00 committed by Mark Brown
parent 74ed4097f5
commit d1a6459fab
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 3 deletions
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9
sound/soc/sof/intel/hda-bus.c
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@ -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);