From 29ffcc88f2065f83e97e371f688c0255a7a7d907 Mon Sep 17 00:00:00 2001 From: Ulf Hansson Date: Thu, 26 Apr 2018 10:53:09 +0200 Subject: [PATCH] soundwire: Respect all error codes from dev_pm_domain_attach() 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. Signed-off-by: Ulf Hansson Acked-by: Vinod Koul Signed-off-by: Rafael J. Wysocki --- 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 d5f3a70c06b0..283b2832728e 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);