Messages in this thread Patch in this message | | | From | Bjorn Andersson <> | Subject | [RESEND PATCH] PM / devfreq: Propagate error from devfreq_add_device() | Date | Sun, 5 Nov 2017 21:27:41 -0800 |
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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> ---
Resending with Chanwoo's ack, Fixes and Cc stable
drivers/devfreq/devfreq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c index 78fb496ecb4e..99c4021fc33b 100644 --- a/drivers/devfreq/devfreq.c +++ b/drivers/devfreq/devfreq.c @@ -737,7 +737,7 @@ 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; -- 2.12.0
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