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include: dsp: avoid returning error code from stubbed function

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If MSM_QDSP6_NOTIFIER is not enabled for a target, audio_notifier
feature will not be available for that target. Whenever a call is
made to audio_notifier when its not supported, returning error from
stubbed function may confuse the error with real failure (even though
the feature is not enabled on the target). Avoid returning error code
from stubbed function, when feature is disabled.

Change-Id: I37eb2e25e45b25948aff55f2a231195a22b16f05
Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org>
This commit is contained in:
Banajit Goswami 2018-07-02 18:26:08 -07:00
parent 928c67e56e
commit f1f4a2982f
1 changed files with 2 additions and 2 deletions
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4
include/dsp/audio_notifier.h
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@ -1,4 +1,4 @@
/* Copyright (c) 2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2016, 2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -92,7 +92,7 @@ int audio_notifier_deregister(char *client_name);
static inline int audio_notifier_register(char *client_name, int domain,
struct notifier_block *nb)
{
return -ENODEV;
return 0;
}
static inline int audio_notifier_deregister(char *client_name)