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staging: vc04_services: Drop 'connection' field from SERVICE_CREATION_T

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The connection field of SERVICE_CREATION_T is assigned to but its value
is never read. Drop the field and the resulting no longer needed code
from bcm2835-audio and bcm2835-camera.

Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Tuomas Tynkkynen 2018-10-04 12:37:42 +03:00 committed by Greg Kroah-Hartman
parent 3deb90fef5
commit 22ad7f6baa
4 changed files with 0 additions and 7 deletions
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3
drivers/staging/vc04_services/bcm2835-audio/bcm2835-vchiq.c
View file

@ -125,13 +125,11 @@ static void audio_vchi_callback(void *param,
static int
vc_vchi_audio_init(VCHI_INSTANCE_T vchi_instance,
VCHI_CONNECTION_T *vchi_connection,
struct bcm2835_audio_instance *instance)
{
SERVICE_CREATION_T params = {
.version = VCHI_VERSION_EX(VC_AUDIOSERV_VER, VC_AUDIOSERV_MIN_VER),
.service_id = VC_AUDIO_SERVER_NAME,
.connection = vchi_connection,
.rx_fifo_size = 0,
.tx_fifo_size = 0,
.callback = audio_vchi_callback,
@ -228,7 +226,6 @@ int bcm2835_audio_open(struct bcm2835_alsa_stream *alsa_stream)
alsa_stream->instance = instance;
err = vc_vchi_audio_init(vchi_ctx->vchi_instance,
vchi_ctx->vchi_connection,
instance);
if (err < 0)
goto free_instance;

1
drivers/staging/vc04_services/bcm2835-audio/bcm2835.h
View file

@ -45,7 +45,6 @@ enum snd_bcm2835_ctrl {
struct bcm2835_vchi_ctx {
VCHI_INSTANCE_T vchi_instance;
VCHI_CONNECTION_T *vchi_connection;
};
/* definition of the chip-specific record */

2
drivers/staging/vc04_services/bcm2835-camera/mmal-vchiq.c
View file

@ -1802,12 +1802,10 @@ int vchiq_mmal_init(struct vchiq_mmal_instance **out_instance)
{
int status;
struct vchiq_mmal_instance *instance;
static VCHI_CONNECTION_T *vchi_connection;
static VCHI_INSTANCE_T vchi_instance;
SERVICE_CREATION_T params = {
.version = VCHI_VERSION_EX(VC_MMAL_VER, VC_MMAL_MIN_VER),
.service_id = VC_MMAL_SERVER_NAME,
.connection = vchi_connection,
.rx_fifo_size = 0,
.tx_fifo_size = 0,
.callback = service_callback,

1
drivers/staging/vc04_services/interface/vchi/vchi.h
View file

@ -77,7 +77,6 @@ typedef struct {
typedef struct {
struct vchi_version version;
int32_t service_id;
VCHI_CONNECTION_T *connection;
uint32_t rx_fifo_size;
uint32_t tx_fifo_size;
VCHI_CALLBACK_T callback;