audio: fix unused param warnings
Change-Id: Ibd6b6cc1c76030997ec33a3a038ef664393b7aeb
diff --git a/hal/audio_hw.c b/hal/audio_hw.c
index 615c5c1..b8fe400 100644
--- a/hal/audio_hw.c
+++ b/hal/audio_hw.c
@@ -1156,7 +1156,7 @@
return out->sample_rate;
}
-static int out_set_sample_rate(struct audio_stream *stream, uint32_t rate)
+static int out_set_sample_rate(struct audio_stream *stream __unused, uint32_t rate __unused)
{
return -ENOSYS;
}
@@ -1186,7 +1186,7 @@
return out->format;
}
-static int out_set_format(struct audio_stream *stream, audio_format_t format)
+static int out_set_format(struct audio_stream *stream __unused, audio_format_t format __unused)
{
return -ENOSYS;
}
@@ -1225,7 +1225,7 @@
return 0;
}
-static int out_dump(const struct audio_stream *stream, int fd)
+static int out_dump(const struct audio_stream *stream __unused, int fd __unused)
{
return 0;
}
@@ -1510,18 +1510,20 @@
return -EINVAL;
}
-static int out_add_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
+static int out_add_audio_effect(const struct audio_stream *stream __unused,
+ effect_handle_t effect __unused)
{
return 0;
}
-static int out_remove_audio_effect(const struct audio_stream *stream, effect_handle_t effect)
+static int out_remove_audio_effect(const struct audio_stream *stream __unused,
+ effect_handle_t effect __unused)
{
return 0;
}
-static int out_get_next_write_timestamp(const struct audio_stream_out *stream,
- int64_t *timestamp)
+static int out_get_next_write_timestamp(const struct audio_stream_out *stream __unused,
+ int64_t *timestamp __unused)
{
return -EINVAL;
}
@@ -1654,7 +1656,7 @@
return in->config.rate;
}
-static int in_set_sample_rate(struct audio_stream *stream, uint32_t rate)
+static int in_set_sample_rate(struct audio_stream *stream __unused, uint32_t rate __unused)
{
return -ENOSYS;
}
@@ -1673,12 +1675,12 @@
return in->channel_mask;
}
-static audio_format_t in_get_format(const struct audio_stream *stream)
+static audio_format_t in_get_format(const struct audio_stream *stream __unused)
{
return AUDIO_FORMAT_PCM_16_BIT;
}
-static int in_set_format(struct audio_stream *stream, audio_format_t format)
+static int in_set_format(struct audio_stream *stream __unused, audio_format_t format __unused)
{
return -ENOSYS;
}
@@ -1705,7 +1707,7 @@
return status;
}
-static int in_dump(const struct audio_stream *stream, int fd)
+static int in_dump(const struct audio_stream *stream __unused, int fd __unused)
{
return 0;
}
@@ -1755,13 +1757,13 @@
return status;
}
-static char* in_get_parameters(const struct audio_stream *stream,
- const char *keys)
+static char* in_get_parameters(const struct audio_stream *stream __unused,
+ const char *keys __unused)
{
return strdup("");
}
-static int in_set_gain(struct audio_stream_in *stream, float gain)
+static int in_set_gain(struct audio_stream_in *stream __unused, float gain __unused)
{
return 0;
}
@@ -1807,7 +1809,7 @@
return bytes;
}
-static uint32_t in_get_input_frames_lost(struct audio_stream_in *stream)
+static uint32_t in_get_input_frames_lost(struct audio_stream_in *stream __unused)
{
return 0;
}
@@ -2042,7 +2044,7 @@
return ret;
}
-static void adev_close_output_stream(struct audio_hw_device *dev,
+static void adev_close_output_stream(struct audio_hw_device *dev __unused,
struct audio_stream_out *stream)
{
struct stream_out *out = (struct stream_out *)stream;
@@ -2175,7 +2177,7 @@
return strdup("");
}
-static int adev_init_check(const struct audio_hw_device *dev)
+static int adev_init_check(const struct audio_hw_device *dev __unused)
{
return 0;
}
@@ -2216,23 +2218,23 @@
return ret;
}
-static int adev_set_master_volume(struct audio_hw_device *dev, float volume)
+static int adev_set_master_volume(struct audio_hw_device *dev __unused, float volume __unused)
{
return -ENOSYS;
}
-static int adev_get_master_volume(struct audio_hw_device *dev,
- float *volume)
+static int adev_get_master_volume(struct audio_hw_device *dev __unused,
+ float *volume __unused)
{
return -ENOSYS;
}
-static int adev_set_master_mute(struct audio_hw_device *dev, bool muted)
+static int adev_set_master_mute(struct audio_hw_device *dev __unused, bool muted __unused)
{
return -ENOSYS;
}
-static int adev_get_master_mute(struct audio_hw_device *dev, bool *muted)
+static int adev_get_master_mute(struct audio_hw_device *dev __unused, bool *muted __unused)
{
return -ENOSYS;
}
@@ -2271,7 +2273,7 @@
return 0;
}
-static size_t adev_get_input_buffer_size(const struct audio_hw_device *dev,
+static size_t adev_get_input_buffer_size(const struct audio_hw_device *dev __unused,
const struct audio_config *config)
{
int channel_count = popcount(config->channel_mask);
@@ -2280,7 +2282,7 @@
}
static int adev_open_input_stream(struct audio_hw_device *dev,
- audio_io_handle_t handle,
+ audio_io_handle_t handle __unused,
audio_devices_t devices,
struct audio_config *config,
struct audio_stream_in **stream_in)
@@ -2345,7 +2347,7 @@
return ret;
}
-static void adev_close_input_stream(struct audio_hw_device *dev,
+static void adev_close_input_stream(struct audio_hw_device *dev __unused,
struct audio_stream_in *stream)
{
ALOGV("%s", __func__);
@@ -2356,7 +2358,7 @@
return;
}
-static int adev_dump(const audio_hw_device_t *device, int fd)
+static int adev_dump(const audio_hw_device_t *device __unused, int fd __unused)
{
return 0;
}