korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-04 17:44:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

spi: Respect all error codes from dev_pm_domain_attach()

Browse Source 
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 <ulf.hansson@linaro.org>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Ulf Hansson 2018-04-26 10:53:10 +02:00 committed by Rafael J. Wysocki
parent 29ffcc88f2
commit 71f277a7bf
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/spi/spi.c
View File

@ -356,11 +356,12 @@ static int spi_drv_probe(struct device *dev)
}
ret = dev_pm_domain_attach(dev, true);
if (ret != -EPROBE_DEFER) {
if (ret)
return ret;
ret = sdrv->probe(spi);
if (ret)
dev_pm_domain_detach(dev, true);
}
return ret;
}