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Subject[PATCH 10/11] soundwire: Respect all error codes from dev_pm_domain_attach()
Date
The limitation of being able to check only for -EPROBE_DEFER from
dev_pm_domain_attach() has been removed. Hence let's respect all error
codes and bail out accordingly.

Cc: Vinod Koul <vinod.koul@intel.com>
Cc: Sanyog Kale <sanyog.r.kale@intel.com>
Cc: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
---
drivers/soundwire/bus_type.c | 15 +++++++--------
1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/drivers/soundwire/bus_type.c b/drivers/soundwire/bus_type.c
index d5f3a70..283b283 100644
--- a/drivers/soundwire/bus_type.c
+++ b/drivers/soundwire/bus_type.c
@@ -83,17 +83,16 @@ static int sdw_drv_probe(struct device *dev)
* attach to power domain but don't turn on (last arg)
*/
ret = dev_pm_domain_attach(dev, false);
- if (ret != -EPROBE_DEFER) {
- ret = drv->probe(slave, id);
- if (ret) {
- dev_err(dev, "Probe of %s failed: %d\n", drv->name, ret);
- dev_pm_domain_detach(dev, false);
- }
- }
-
if (ret)
return ret;

+ ret = drv->probe(slave, id);
+ if (ret) {
+ dev_err(dev, "Probe of %s failed: %d\n", drv->name, ret);
+ dev_pm_domain_detach(dev, false);
+ return ret;
+ }
+
/* device is probed so let's read the properties now */
if (slave->ops && slave->ops->read_prop)
slave->ops->read_prop(slave);
--
2.7.4
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