summaryrefslogtreecommitdiff
path: root/drivers/devfreq
diff options
context:
space:
mode:
authorBjorn Andersson <bjorn.andersson@linaro.org>2017-11-05 21:27:41 -0800
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2018-02-22 15:44:58 +0100
commit8bb3fe364f8a77a2cc231e5861fc6b0322651df0 (patch)
tree09d609e9ac2e77ee7f03f3b6cbd4e1c54f51d6f8 /drivers/devfreq
parent5b6e767562c12257b47cf702d74788085d3fbe42 (diff)
PM / devfreq: Propagate error from devfreq_add_device()
commit d1bf2d30728f310f72296b54f0651ecdb09cbb12 upstream. Propagate the error of devfreq_add_device() in devm_devfreq_add_device() rather than statically returning ENOMEM. This makes it slightly faster to pinpoint the cause of a returned error. Fixes: 8cd84092d35e ("PM / devfreq: Add resource-managed function for devfreq device") Cc: stable@vger.kernel.org Acked-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/devfreq')
-rw-r--r--drivers/devfreq/devfreq.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
index ca848cc6a8fd..4f6fc1cfd7da 100644
--- a/drivers/devfreq/devfreq.c
+++ b/drivers/devfreq/devfreq.c
@@ -583,7 +583,7 @@ struct devfreq *devm_devfreq_add_device(struct device *dev,
devfreq = devfreq_add_device(dev, profile, governor_name, data);
if (IS_ERR(devfreq)) {
devres_free(ptr);
- return ERR_PTR(-ENOMEM);
+ return devfreq;
}
*ptr = devfreq;