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Subject[PATCH] sound: pci: asihpi: hpifunc.c: Remove some unused functions
Date
Removes some functions that are not used anywhere:
hpi_subsys_get_version_ex() hpi_instream_wait_start()

This was partially found by using a static code analysis program called cppcheck.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
sound/pci/asihpi/hpi.h | 4 ----
sound/pci/asihpi/hpifunc.c | 27 ---------------------------
2 files changed, 31 deletions(-)

diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h
index 2088724..8338b6e 100644
--- a/sound/pci/asihpi/hpi.h
+++ b/sound/pci/asihpi/hpi.h
@@ -1164,8 +1164,6 @@ u16 hpi_stream_estimate_buffer_size(struct hpi_format *pF,
/* SubSystem */
/*************/

-u16 hpi_subsys_get_version_ex(u32 *pversion_ex);
-
u16 hpi_subsys_get_num_adapters(int *pn_num_adapters);

u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index,
@@ -1289,8 +1287,6 @@ u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_read_buf, u32 bytes_to_read);

u16 hpi_instream_start(u32 h_instream);

-u16 hpi_instream_wait_start(u32 h_instream);
-
u16 hpi_instream_stop(u32 h_instream);

u16 hpi_instream_reset(u32 h_instream);
diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c
index 510e56c..8fd02dd 100644
--- a/sound/pci/asihpi/hpifunc.c
+++ b/sound/pci/asihpi/hpifunc.c
@@ -93,18 +93,6 @@ static inline void hpi_send_recvV1(struct hpi_message_header *m,
hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r);
}

-u16 hpi_subsys_get_version_ex(u32 *pversion_ex)
-{
- struct hpi_message hm;
- struct hpi_response hr;
-
- hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM,
- HPI_SUBSYS_GET_VERSION);
- hpi_send_recv(&hm, &hr);
- *pversion_ex = hr.u.s.data;
- return hr.error;
-}
-
u16 hpi_subsys_get_num_adapters(int *pn_num_adapters)
{
struct hpi_message hm;
@@ -950,21 +938,6 @@ u16 hpi_instream_start(u32 h_instream)
return hr.error;
}

-u16 hpi_instream_wait_start(u32 h_instream)
-{
- struct hpi_message hm;
- struct hpi_response hr;
-
- hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM,
- HPI_ISTREAM_WAIT_START);
- if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index))
- return HPI_ERROR_INVALID_HANDLE;
-
- hpi_send_recv(&hm, &hr);
-
- return hr.error;
-}
-
u16 hpi_instream_stop(u32 h_instream)
{
struct hpi_message hm;
--
1.7.10.4


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