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Code Issues Releases Wiki Activity

media: usb: remove unnecessary (void*) conversions

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No need cast (void*) to (struct dvb_usb_device *) or
(struct filter_info *).

Signed-off-by: Su Hui <suhui@nfschina.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
[hverkuil: drop the obsolete dvb-usb/az6027.c and dvb-usb/pctv452e.c changes]
This commit is contained in:
Su Hui 2023-05-09 15:40:01 +08:00 committed by Hans Verkuil
parent 7f7ac10123
commit eff540df5f
2 changed files with 9 additions and 9 deletions
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16
drivers/media/usb/dvb-usb-v2/az6007.c
View file

@ -249,7 +249,7 @@ static int az6007_ci_read_attribute_mem(struct dvb_ca_en50221 *ca,
int slot,
int address)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
@ -291,7 +291,7 @@ static int az6007_ci_write_attribute_mem(struct dvb_ca_en50221 *ca,
int address,
u8 value)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
@ -322,7 +322,7 @@ static int az6007_ci_read_cam_control(struct dvb_ca_en50221 *ca,
int slot,
u8 address)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
@ -368,7 +368,7 @@ static int az6007_ci_write_cam_control(struct dvb_ca_en50221 *ca,
u8 address,
u8 value)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
@ -399,7 +399,7 @@ static int az6007_ci_write_cam_control(struct dvb_ca_en50221 *ca,
static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
int ret;
u8 req;
@ -430,7 +430,7 @@ static int CI_CamReady(struct dvb_ca_en50221 *ca, int slot)
static int az6007_ci_slot_reset(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret, i;
@ -486,7 +486,7 @@ static int az6007_ci_slot_shutdown(struct dvb_ca_en50221 *ca, int slot)
static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
@ -515,7 +515,7 @@ static int az6007_ci_slot_ts_enable(struct dvb_ca_en50221 *ca, int slot)
static int az6007_ci_poll_slot_status(struct dvb_ca_en50221 *ca, int slot, int open)
{
struct dvb_usb_device *d = (struct dvb_usb_device *)ca->data;
struct dvb_usb_device *d = ca->data;
struct az6007_device_state *state = d_to_priv(d);
int ret;
u8 req;

2
drivers/media/usb/ttusb-dec/ttusb_dec.c
View file

@ -1128,7 +1128,7 @@ static int ttusb_dec_stop_sec_feed(struct dvb_demux_feed *dvbdmxfeed)
{
struct ttusb_dec *dec = dvbdmxfeed->demux->priv;
u8 b0[] = { 0x00, 0x00 };
struct filter_info *finfo = (struct filter_info *)dvbdmxfeed->priv;
struct filter_info *finfo = dvbdmxfeed->priv;
unsigned long flags;
b0[1] = finfo->stream_id;