diff options
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dmxdev.c | 8 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_ca_en50221.c | 72 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 15 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_net.c | 15 |
4 files changed, 56 insertions, 54 deletions
diff --git a/drivers/media/dvb-core/dmxdev.c b/drivers/media/dvb-core/dmxdev.c index 3ddd44e1ee77..3fe0eb740a6d 100644 --- a/drivers/media/dvb-core/dmxdev.c +++ b/drivers/media/dvb-core/dmxdev.c @@ -1066,10 +1066,10 @@ static long dvb_demux_ioctl(struct file *file, unsigned int cmd, return dvb_usercopy(file, cmd, arg, dvb_demux_do_ioctl); } -static unsigned int dvb_demux_poll(struct file *file, poll_table *wait) +static __poll_t dvb_demux_poll(struct file *file, poll_table *wait) { struct dmxdev_filter *dmxdevfilter = file->private_data; - unsigned int mask = 0; + __poll_t mask = 0; if ((!dmxdevfilter) || dmxdevfilter->dev->exit) return POLLERR; @@ -1160,11 +1160,11 @@ static long dvb_dvr_ioctl(struct file *file, return dvb_usercopy(file, cmd, arg, dvb_dvr_do_ioctl); } -static unsigned int dvb_dvr_poll(struct file *file, poll_table *wait) +static __poll_t dvb_dvr_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct dmxdev *dmxdev = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; dprintk("%s\n", __func__); diff --git a/drivers/media/dvb-core/dvb_ca_en50221.c b/drivers/media/dvb-core/dvb_ca_en50221.c index 95b3723282f4..3f6c8bd8f869 100644 --- a/drivers/media/dvb-core/dvb_ca_en50221.c +++ b/drivers/media/dvb-core/dvb_ca_en50221.c @@ -206,7 +206,7 @@ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, * @hlen: Number of bytes in haystack. * @needle: Buffer to find. * @nlen: Number of bytes in needle. - * @return Pointer into haystack needle was found at, or NULL if not found. + * return: Pointer into haystack needle was found at, or NULL if not found. */ static char *findstr(char *haystack, int hlen, char *needle, int nlen) { @@ -226,7 +226,7 @@ static char *findstr(char *haystack, int hlen, char *needle, int nlen) /* ************************************************************************** */ /* EN50221 physical interface functions */ -/** +/* * dvb_ca_en50221_check_camstatus - Check CAM status. */ static int dvb_ca_en50221_check_camstatus(struct dvb_ca_private *ca, int slot) @@ -275,9 +275,9 @@ static int dvb_ca_en50221_check_camstatus(struct dvb_ca_private *ca, int slot) * @ca: CA instance. * @slot: Slot on interface. * @waitfor: Flags to wait for. - * @timeout_ms: Timeout in milliseconds. + * @timeout_hz: Timeout in milliseconds. * - * @return 0 on success, nonzero on error. + * return: 0 on success, nonzero on error. */ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot, u8 waitfor, int timeout_hz) @@ -325,7 +325,7 @@ static int dvb_ca_en50221_wait_if_status(struct dvb_ca_private *ca, int slot, * @ca: CA instance. * @slot: Slot id. * - * @return 0 on success, nonzero on failure. + * return: 0 on success, nonzero on failure. */ static int dvb_ca_en50221_link_init(struct dvb_ca_private *ca, int slot) { @@ -397,11 +397,11 @@ static int dvb_ca_en50221_link_init(struct dvb_ca_private *ca, int slot) * @ca: CA instance. * @slot: Slot id. * @address: Address to read from. Updated. - * @tupleType: Tuple id byte. Updated. - * @tupleLength: Tuple length. Updated. + * @tuple_type: Tuple id byte. Updated. + * @tuple_length: Tuple length. Updated. * @tuple: Dest buffer for tuple (must be 256 bytes). Updated. * - * @return 0 on success, nonzero on error. + * return: 0 on success, nonzero on error. */ static int dvb_ca_en50221_read_tuple(struct dvb_ca_private *ca, int slot, int *address, int *tuple_type, @@ -455,7 +455,7 @@ static int dvb_ca_en50221_read_tuple(struct dvb_ca_private *ca, int slot, * @ca: CA instance. * @slot: Slot id. * - * @return 0 on success, <0 on failure. + * return: 0 on success, <0 on failure. */ static int dvb_ca_en50221_parse_attributes(struct dvb_ca_private *ca, int slot) { @@ -632,10 +632,11 @@ static int dvb_ca_en50221_set_configoption(struct dvb_ca_private *ca, int slot) * @ca: CA instance. * @slot: Slot to read from. * @ebuf: If non-NULL, the data will be written to this buffer. If NULL, - * the data will be added into the buffering system as a normal fragment. + * the data will be added into the buffering system as a normal + * fragment. * @ecount: Size of ebuf. Ignored if ebuf is NULL. * - * @return Number of bytes read, or < 0 on error + * return: Number of bytes read, or < 0 on error */ static int dvb_ca_en50221_read_data(struct dvb_ca_private *ca, int slot, u8 *ebuf, int ecount) @@ -784,11 +785,11 @@ exit: * * @ca: CA instance. * @slot: Slot to write to. - * @ebuf: The data in this buffer is treated as a complete link-level packet to - * be written. - * @count: Size of ebuf. + * @buf: The data in this buffer is treated as a complete link-level packet to + * be written. + * @bytes_write: Size of ebuf. * - * @return Number of bytes written, or < 0 on error. + * return: Number of bytes written, or < 0 on error. */ static int dvb_ca_en50221_write_data(struct dvb_ca_private *ca, int slot, u8 *buf, int bytes_write) @@ -933,7 +934,7 @@ static int dvb_ca_en50221_slot_shutdown(struct dvb_ca_private *ca, int slot) /** * dvb_ca_en50221_camchange_irq - A CAMCHANGE IRQ has occurred. * - * @ca: CA instance. + * @pubca: CA instance. * @slot: Slot concerned. * @change_type: One of the DVB_CA_CAMCHANGE_* values. */ @@ -963,7 +964,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_camchange_irq); /** * dvb_ca_en50221_camready_irq - A CAMREADY IRQ has occurred. * - * @ca: CA instance. + * @pubca: CA instance. * @slot: Slot concerned. */ void dvb_ca_en50221_camready_irq(struct dvb_ca_en50221 *pubca, int slot) @@ -983,7 +984,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_camready_irq); /** * dvb_ca_en50221_frda_irq - An FR or DA IRQ has occurred. * - * @ca: CA instance. + * @pubca: CA instance. * @slot: Slot concerned. */ void dvb_ca_en50221_frda_irq(struct dvb_ca_en50221 *pubca, int slot) @@ -1091,7 +1092,7 @@ static void dvb_ca_en50221_thread_update_delay(struct dvb_ca_private *ca) * * @ca: CA instance. * @slot: Slot to process. - * @return: 0 .. no change + * return:: 0 .. no change * 1 .. CAM state changed */ @@ -1296,7 +1297,7 @@ static void dvb_ca_en50221_thread_state_machine(struct dvb_ca_private *ca, mutex_unlock(&sl->slot_lock); } -/** +/* * Kernel thread which monitors CA slots for CAM changes, and performs data * transfers. */ @@ -1336,12 +1337,11 @@ static int dvb_ca_en50221_thread(void *data) * Real ioctl implementation. * NOTE: CA_SEND_MSG/CA_GET_MSG ioctls have userspace buffers passed to them. * - * @inode: Inode concerned. * @file: File concerned. * @cmd: IOCTL command. - * @arg: Associated argument. + * @parg: Associated argument. * - * @return 0 on success, <0 on error. + * return: 0 on success, <0 on error. */ static int dvb_ca_en50221_io_do_ioctl(struct file *file, unsigned int cmd, void *parg) @@ -1420,12 +1420,11 @@ out_unlock: /** * Wrapper for ioctl implementation. * - * @inode: Inode concerned. * @file: File concerned. * @cmd: IOCTL command. * @arg: Associated argument. * - * @return 0 on success, <0 on error. + * return: 0 on success, <0 on error. */ static long dvb_ca_en50221_io_ioctl(struct file *file, unsigned int cmd, unsigned long arg) @@ -1441,7 +1440,7 @@ static long dvb_ca_en50221_io_ioctl(struct file *file, * @count: Size of source buffer. * @ppos: Position in file (ignored). * - * @return Number of bytes read, or <0 on error. + * return: Number of bytes read, or <0 on error. */ static ssize_t dvb_ca_en50221_io_write(struct file *file, const char __user *buf, size_t count, @@ -1536,7 +1535,7 @@ exit: return status; } -/** +/* * Condition for waking up in dvb_ca_en50221_io_read_condition */ static int dvb_ca_en50221_io_read_condition(struct dvb_ca_private *ca, @@ -1593,7 +1592,7 @@ nextslot: * @count: Size of destination buffer. * @ppos: Position in file (ignored). * - * @return Number of bytes read, or <0 on error. + * return: Number of bytes read, or <0 on error. */ static ssize_t dvb_ca_en50221_io_read(struct file *file, char __user *buf, size_t count, loff_t *ppos) @@ -1702,7 +1701,7 @@ exit: * @inode: Inode concerned. * @file: File concerned. * - * @return 0 on success, <0 on failure. + * return: 0 on success, <0 on failure. */ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file) { @@ -1752,7 +1751,7 @@ static int dvb_ca_en50221_io_open(struct inode *inode, struct file *file) * @inode: Inode concerned. * @file: File concerned. * - * @return 0 on success, <0 on failure. + * return: 0 on success, <0 on failure. */ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file) { @@ -1781,13 +1780,13 @@ static int dvb_ca_en50221_io_release(struct inode *inode, struct file *file) * @file: File concerned. * @wait: poll wait table. * - * @return Standard poll mask. + * return: Standard poll mask. */ -static unsigned int dvb_ca_en50221_io_poll(struct file *file, poll_table *wait) +static __poll_t dvb_ca_en50221_io_poll(struct file *file, poll_table *wait) { struct dvb_device *dvbdev = file->private_data; struct dvb_ca_private *ca = dvbdev->priv; - unsigned int mask = 0; + __poll_t mask = 0; int slot; int result = 0; @@ -1838,11 +1837,11 @@ static const struct dvb_device dvbdev_ca = { * Initialise a new DVB CA EN50221 interface device. * * @dvb_adapter: DVB adapter to attach the new CA device to. - * @ca: The dvb_ca instance. + * @pubca: The dvb_ca instance. * @flags: Flags describing the CA device (DVB_CA_FLAG_*). * @slot_count: Number of slots supported. * - * @return 0 on success, nonzero on failure + * return: 0 on success, nonzero on failure */ int dvb_ca_en50221_init(struct dvb_adapter *dvb_adapter, struct dvb_ca_en50221 *pubca, int flags, int slot_count) @@ -1929,8 +1928,7 @@ EXPORT_SYMBOL(dvb_ca_en50221_init); /** * Release a DVB CA EN50221 interface device. * - * @ca_dev: The dvb_device_t instance for the CA device. - * @ca: The associated dvb_ca instance. + * @pubca: The associated dvb_ca instance. */ void dvb_ca_en50221_release(struct dvb_ca_en50221 *pubca) { diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 3ad83359098b..48e16fd003a7 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -369,11 +369,14 @@ static void dvb_frontend_swzigzag_update_delay(struct dvb_frontend_private *fepr } /** - * Performs automatic twiddling of frontend parameters. + * dvb_frontend_swzigzag_autotune - Performs automatic twiddling of frontend + * parameters. * - * @param fe The frontend concerned. - * @param check_wrapped Checks if an iteration has completed. DO NOT SET ON THE FIRST ATTEMPT - * @returns Number of complete iterations that have been performed. + * @fe: The frontend concerned. + * @check_wrapped: Checks if an iteration has completed. + * DO NOT SET ON THE FIRST ATTEMPT. + * + * return: Number of complete iterations that have been performed. */ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wrapped) { @@ -1253,7 +1256,7 @@ dtv_property_legacy_params_sync(struct dvb_frontend *fe, * dtv_get_frontend - calls a callback for retrieving DTV parameters * @fe: struct dvb_frontend pointer * @c: struct dtv_frontend_properties pointer (DVBv5 cache) - * @p_out struct dvb_frontend_parameters pointer (DVBv3 FE struct) + * @p_out: struct dvb_frontend_parameters pointer (DVBv3 FE struct) * * This routine calls either the DVBv3 or DVBv5 get_frontend call. * If c is not null, it will update the DVBv5 cache struct pointed by it. @@ -2467,7 +2470,7 @@ static int dvb_frontend_handle_ioctl(struct file *file, } -static unsigned int dvb_frontend_poll(struct file *file, struct poll_table_struct *wait) +static __poll_t dvb_frontend_poll(struct file *file, struct poll_table_struct *wait) { struct dvb_device *dvbdev = file->private_data; struct dvb_frontend *fe = dvbdev->priv; diff --git a/drivers/media/dvb-core/dvb_net.c b/drivers/media/dvb-core/dvb_net.c index 06b0dcc13695..c018e3c06d5d 100644 --- a/drivers/media/dvb-core/dvb_net.c +++ b/drivers/media/dvb-core/dvb_net.c @@ -125,7 +125,7 @@ struct dvb_net_priv { }; -/** +/* * Determine the packet's protocol ID. The rule here is that we * assume 802.3 if the type field is short enough to be a length. * This is normal practice and works for any 'now in use' protocol. @@ -155,7 +155,7 @@ static __be16 dvb_net_eth_type_trans(struct sk_buff *skb, rawp = skb->data; - /** + /* * This is a magic hack to spot IPX packets. Older Novell breaks * the protocol design and runs IPX over 802.3 without an 802.2 LLC * layer. We look for FFFF which isn't a used 802.2 SSAP/DSAP. This @@ -164,7 +164,7 @@ static __be16 dvb_net_eth_type_trans(struct sk_buff *skb, if (*(unsigned short *)rawp == 0xFFFF) return htons(ETH_P_802_3); - /** + /* * Real 802.2 LLC */ return htons(ETH_P_802_2); @@ -215,7 +215,8 @@ static int ule_exthdr_padding(struct dvb_net_priv *p) return 0; } -/** Handle ULE extension headers. +/* + * Handle ULE extension headers. * Function is called after a successful CRC32 verification of an ULE SNDU to complete its decoding. * Returns: >= 0: nr. of bytes consumed by next extension header * -1: Mandatory extension header that is not recognized or TEST SNDU; discard. @@ -291,7 +292,7 @@ static int handle_ule_extensions( struct dvb_net_priv *p ) } -/** Prepare for a new ULE SNDU: reset the decoder state. */ +/* Prepare for a new ULE SNDU: reset the decoder state. */ static inline void reset_ule( struct dvb_net_priv *p ) { p->ule_skb = NULL; @@ -304,7 +305,7 @@ static inline void reset_ule( struct dvb_net_priv *p ) p->ule_bridged = 0; } -/** +/* * Decode ULE SNDUs according to draft-ietf-ipdvb-ule-03.txt from a sequence of * TS cells of a single PID. */ @@ -1005,7 +1006,7 @@ static int dvb_net_sec_callback(const u8 *buffer1, size_t buffer1_len, { struct net_device *dev = filter->priv; - /** + /* * we rely on the DVB API definition where exactly one complete * section is delivered in buffer1 */ |