tree b5dc7721aa62c7c14f8c75d54f7dc877822a7b33
parent 37efa60e167036b3eaed20e70095bbdcb72a55ce
author Bjorn Andersson <bjorn.andersson@linaro.org> 1509946061 -0800
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1519310536 +0100

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>