media: pci: remove unnecessary (void*) conversions
No need cast (void*) to (struct dst_state *),
(struct cx18_stream *), (struct saa7164_port *)
or (struct budget *).
Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
diff --git a/drivers/media/pci/bt8xx/dst_ca.c b/drivers/media/pci/bt8xx/dst_ca.c
index 85fcdc5..d234a0f 100644
--- a/drivers/media/pci/bt8xx/dst_ca.c
+++ b/drivers/media/pci/bt8xx/dst_ca.c
@@ -534,7 +534,7 @@ static long dst_ca_ioctl(struct file *file, unsigned int cmd, unsigned long ioct
mutex_lock(&dst_ca_mutex);
dvbdev = file->private_data;
- state = (struct dst_state *)dvbdev->priv;
+ state = dvbdev->priv;
p_ca_message = kmalloc(sizeof (struct ca_msg), GFP_KERNEL);
p_ca_slot_info = kmalloc(sizeof (struct ca_slot_info), GFP_KERNEL);
p_ca_caps = kmalloc(sizeof (struct ca_caps), GFP_KERNEL);
diff --git a/drivers/media/pci/cx18/cx18-dvb.c b/drivers/media/pci/cx18/cx18-dvb.c
index 33e5a5b..cf82360 100644
--- a/drivers/media/pci/cx18/cx18-dvb.c
+++ b/drivers/media/pci/cx18/cx18-dvb.c
@@ -234,7 +234,7 @@ static int dvb_register(struct cx18_stream *stream);
static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct cx18_stream *stream = (struct cx18_stream *) demux->priv;
+ struct cx18_stream *stream = demux->priv;
struct cx18 *cx;
int ret;
u32 v;
@@ -305,7 +305,7 @@ static int cx18_dvb_start_feed(struct dvb_demux_feed *feed)
static int cx18_dvb_stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct cx18_stream *stream = (struct cx18_stream *)demux->priv;
+ struct cx18_stream *stream = demux->priv;
struct cx18 *cx;
int ret = -EINVAL;
diff --git a/drivers/media/pci/saa7164/saa7164-dvb.c b/drivers/media/pci/saa7164/saa7164-dvb.c
index 24421c1..3eb749d 100644
--- a/drivers/media/pci/saa7164/saa7164-dvb.c
+++ b/drivers/media/pci/saa7164/saa7164-dvb.c
@@ -280,7 +280,7 @@ static int saa7164_dvb_start_port(struct saa7164_port *port)
static int saa7164_dvb_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct saa7164_port *port = (struct saa7164_port *) demux->priv;
+ struct saa7164_port *port = demux->priv;
struct saa7164_dvb *dvb = &port->dvb;
struct saa7164_dev *dev = port->dev;
int ret = 0;
@@ -307,7 +307,7 @@ static int saa7164_dvb_start_feed(struct dvb_demux_feed *feed)
static int saa7164_dvb_stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct saa7164_port *port = (struct saa7164_port *) demux->priv;
+ struct saa7164_port *port = demux->priv;
struct saa7164_dvb *dvb = &port->dvb;
struct saa7164_dev *dev = port->dev;
int ret = 0;
diff --git a/drivers/media/pci/ttpci/budget-core.c b/drivers/media/pci/ttpci/budget-core.c
index 5d5796f..7105959 100644
--- a/drivers/media/pci/ttpci/budget-core.c
+++ b/drivers/media/pci/ttpci/budget-core.c
@@ -308,7 +308,7 @@ int ttpci_budget_debiwrite(struct budget *budget, u32 config, int addr,
static int budget_start_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct budget *budget = (struct budget *) demux->priv;
+ struct budget *budget = demux->priv;
int status = 0;
dprintk(2, "budget: %p\n", budget);
@@ -327,7 +327,7 @@ static int budget_start_feed(struct dvb_demux_feed *feed)
static int budget_stop_feed(struct dvb_demux_feed *feed)
{
struct dvb_demux *demux = feed->demux;
- struct budget *budget = (struct budget *) demux->priv;
+ struct budget *budget = demux->priv;
int status = 0;
dprintk(2, "budget: %p\n", budget);
