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59 lines
2.4 KiB
Diff
59 lines
2.4 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: codeworkx <daniel.hillenbrand@codeworkx.de>
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Date: Sun, 20 Jan 2019 17:48:20 +0100
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Subject: [PATCH] audio_extn: Fix unused parameter warning in utils.c
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The unused parameter warning appears if we are not building with
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at least one of the following cflags enabled:
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* DEV_ARBI_ENABLED
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* SOUND_TRIGGER_ENABLED
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* AUDIO_LISTEN_ENABLED
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hardware/qcom/audio/hal/audio_extn/utils.c:2522:55: error: unused parameter 'snd_device'
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[-Werror,-Wunused-parameter]
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void audio_extn_utils_release_snd_device(snd_device_t snd_device)
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^
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Change-Id: I694c683c9bfde60343f0f6ea8d806bc5e24437e6
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(cherry picked from commit 12981fb9f3c8a67bcc362c7badfb9189bc181cda)
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---
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hal/audio_extn/audio_extn.h | 5 +++++
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hal/audio_extn/utils.c | 2 ++
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2 files changed, 7 insertions(+)
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diff --git a/hal/audio_extn/audio_extn.h b/hal/audio_extn/audio_extn.h
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index 1187642d1f..38ae1aed53 100644
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--- a/hal/audio_extn/audio_extn.h
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+++ b/hal/audio_extn/audio_extn.h
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@@ -688,7 +688,12 @@ bool audio_extn_utils_is_dolby_format(audio_format_t format);
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int audio_extn_utils_get_bit_width_from_string(const char *);
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int audio_extn_utils_get_sample_rate_from_string(const char *);
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int audio_extn_utils_get_channels_from_string(const char *);
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+
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+#if !defined(DEV_ARBI_ENABLED) && !defined(SOUND_TRIGGER_ENABLED) && !defined(AUDIO_LISTEN_ENABLED)
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+#define audio_extn_utils_release_snd_device(snd_device) (0)
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+#else
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void audio_extn_utils_release_snd_device(snd_device_t snd_device);
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+#endif
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int audio_extn_utils_get_app_sample_rate_for_device(struct audio_device *adev,
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struct audio_usecase *usecase, int snd_device);
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diff --git a/hal/audio_extn/utils.c b/hal/audio_extn/utils.c
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index cd788542f1..10f1eb2161 100644
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--- a/hal/audio_extn/utils.c
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+++ b/hal/audio_extn/utils.c
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@@ -2520,6 +2520,7 @@ int audio_extn_utils_get_channels_from_string(const char *id_string)
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return -EINVAL;
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}
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+#if defined(DEV_ARBI_ENABLED) || defined(SOUND_TRIGGER_ENABLED) || defined(AUDIO_LISTEN_ENABLED)
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void audio_extn_utils_release_snd_device(snd_device_t snd_device)
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{
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audio_extn_dev_arbi_release(snd_device);
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@@ -2528,3 +2529,4 @@ void audio_extn_utils_release_snd_device(snd_device_t snd_device)
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audio_extn_listen_update_device_status(snd_device,
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LISTEN_EVENT_SND_DEVICE_FREE);
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}
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+#endif
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