From: Michael Rubin Date: Wed, 19 Mar 2025 21:59:10 +0000 (+0000) Subject: staging: gpib: common: struct gpib_board X-Git-Tag: v6.15-rc1~48^2~28 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=840459da1574dbfedd83eaf00995b3cfd8074679;p=thirdparty%2Fkernel%2Flinux.git staging: gpib: common: struct gpib_board Using Linux code style for struct gpib_board. Adhering to Linux code style. In general, a pointer, or a struct that has elements that can reasonably be directly accessed should never be a typedef. Signed-off-by: Michael Rubin Acked-By: Dave Penkler Link: https://lore.kernel.org/r/20250319215924.19387-7-matchstick@neverthere.org Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/gpib/common/gpib_os.c b/drivers/staging/gpib/common/gpib_os.c index 301c8a1a62c2e..9bf2076cbbb3e 100644 --- a/drivers/staging/gpib/common/gpib_os.c +++ b/drivers/staging/gpib/common/gpib_os.c @@ -26,53 +26,53 @@ MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("GPIB base support"); MODULE_ALIAS_CHARDEV_MAJOR(GPIB_CODE); -static int board_type_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, unsigned long arg); -static int read_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int board_type_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg); +static int read_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg); -static int write_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int write_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg); -static int command_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int command_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg); -static int open_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned long arg); -static int close_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned long arg); -static int serial_poll_ioctl(gpib_board_t *board, unsigned long arg); -static int wait_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, unsigned long arg); -static int parallel_poll_ioctl(gpib_board_t *board, unsigned long arg); -static int online_ioctl(gpib_board_t *board, unsigned long arg); -static int remote_enable_ioctl(gpib_board_t *board, unsigned long arg); -static int take_control_ioctl(gpib_board_t *board, unsigned long arg); -static int line_status_ioctl(gpib_board_t *board, unsigned long arg); -static int pad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int open_dev_ioctl(struct file *filep, struct gpib_board *board, unsigned long arg); +static int close_dev_ioctl(struct file *filep, struct gpib_board *board, unsigned long arg); +static int serial_poll_ioctl(struct gpib_board *board, unsigned long arg); +static int wait_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg); +static int parallel_poll_ioctl(struct gpib_board *board, unsigned long arg); +static int online_ioctl(struct gpib_board *board, unsigned long arg); +static int remote_enable_ioctl(struct gpib_board *board, unsigned long arg); +static int take_control_ioctl(struct gpib_board *board, unsigned long arg); +static int line_status_ioctl(struct gpib_board *board, unsigned long arg); +static int pad_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg); -static int sad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int sad_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg); -static int eos_ioctl(gpib_board_t *board, unsigned long arg); -static int request_service_ioctl(gpib_board_t *board, unsigned long arg); -static int request_service2_ioctl(gpib_board_t *board, unsigned long arg); +static int eos_ioctl(struct gpib_board *board, unsigned long arg); +static int request_service_ioctl(struct gpib_board *board, unsigned long arg); +static int request_service2_ioctl(struct gpib_board *board, unsigned long arg); static int iobase_ioctl(gpib_board_config_t *config, unsigned long arg); static int irq_ioctl(gpib_board_config_t *config, unsigned long arg); static int dma_ioctl(gpib_board_config_t *config, unsigned long arg); -static int autospoll_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int autospoll_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg); -static int mutex_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int mutex_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg); -static int timeout_ioctl(gpib_board_t *board, unsigned long arg); -static int status_bytes_ioctl(gpib_board_t *board, unsigned long arg); -static int board_info_ioctl(const gpib_board_t *board, unsigned long arg); -static int ppc_ioctl(gpib_board_t *board, unsigned long arg); -static int set_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg); -static int get_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg); -static int query_board_rsv_ioctl(gpib_board_t *board, unsigned long arg); -static int interface_clear_ioctl(gpib_board_t *board, unsigned long arg); +static int timeout_ioctl(struct gpib_board *board, unsigned long arg); +static int status_bytes_ioctl(struct gpib_board *board, unsigned long arg); +static int board_info_ioctl(const struct gpib_board *board, unsigned long arg); +static int ppc_ioctl(struct gpib_board *board, unsigned long arg); +static int set_local_ppoll_mode_ioctl(struct gpib_board *board, unsigned long arg); +static int get_local_ppoll_mode_ioctl(struct gpib_board *board, unsigned long arg); +static int query_board_rsv_ioctl(struct gpib_board *board, unsigned long arg); +static int interface_clear_ioctl(struct gpib_board *board, unsigned long arg); static int select_pci_ioctl(gpib_board_config_t *config, unsigned long arg); static int select_device_path_ioctl(gpib_board_config_t *config, unsigned long arg); -static int event_ioctl(gpib_board_t *board, unsigned long arg); -static int request_system_control_ioctl(gpib_board_t *board, unsigned long arg); -static int t1_delay_ioctl(gpib_board_t *board, unsigned long arg); +static int event_ioctl(struct gpib_board *board, unsigned long arg); +static int request_system_control_ioctl(struct gpib_board *board, unsigned long arg); +static int t1_delay_ioctl(struct gpib_board *board, unsigned long arg); -static int cleanup_open_devices(gpib_file_private_t *file_priv, gpib_board_t *board); +static int cleanup_open_devices(gpib_file_private_t *file_priv, struct gpib_board *board); -static int pop_gpib_event_nolock(gpib_board_t *board, gpib_event_queue_t *queue, short *event_type); +static int pop_gpib_event_nolock(struct gpib_board *board, gpib_event_queue_t *queue, short *event_type); /* * Timer functions @@ -82,14 +82,14 @@ static int pop_gpib_event_nolock(gpib_board_t *board, gpib_event_queue_t *queue, static void watchdog_timeout(struct timer_list *t) { - gpib_board_t *board = from_timer(board, t, timer); + struct gpib_board *board = from_timer(board, t, timer); set_bit(TIMO_NUM, &board->status); wake_up_interruptible(&board->wait); } /* install timer interrupt handler */ -void os_start_timer(gpib_board_t *board, unsigned int usec_timeout) +void os_start_timer(struct gpib_board *board, unsigned int usec_timeout) /* Starts the timeout task */ { if (timer_pending(&board->timer)) { @@ -105,14 +105,14 @@ void os_start_timer(gpib_board_t *board, unsigned int usec_timeout) } } -void os_remove_timer(gpib_board_t *board) +void os_remove_timer(struct gpib_board *board) /* Removes the timeout task */ { if (timer_pending(&board->timer)) del_timer_sync(&board->timer); } -int io_timed_out(gpib_board_t *board) +int io_timed_out(struct gpib_board *board) { if (test_bit(TIMO_NUM, &board->status)) return 1; @@ -140,7 +140,7 @@ static void pseudo_irq_handler(struct timer_list *t) mod_timer(&pseudo_irq->timer, jiffies + pseudo_irq_period()); } -int gpib_request_pseudo_irq(gpib_board_t *board, irqreturn_t (*handler)(int, void *)) +int gpib_request_pseudo_irq(struct gpib_board *board, irqreturn_t (*handler)(int, void *)) { if (timer_pending(&board->pseudo_irq.timer) || board->pseudo_irq.handler) { dev_err(board->gpib_dev, "only one pseudo interrupt per board allowed\n"); @@ -159,7 +159,7 @@ int gpib_request_pseudo_irq(gpib_board_t *board, irqreturn_t (*handler)(int, voi } EXPORT_SYMBOL(gpib_request_pseudo_irq); -void gpib_free_pseudo_irq(gpib_board_t *board) +void gpib_free_pseudo_irq(struct gpib_board *board) { atomic_set(&board->pseudo_irq.active, 0); @@ -178,7 +178,7 @@ unsigned int num_status_bytes(const gpib_status_queue_t *dev) } // push status byte onto back of status byte fifo -int push_status_byte(gpib_board_t *board, gpib_status_queue_t *device, u8 poll_byte) +int push_status_byte(struct gpib_board *board, gpib_status_queue_t *device, u8 poll_byte) { struct list_head *head = &device->status_bytes; status_byte_t *status; @@ -212,7 +212,7 @@ int push_status_byte(gpib_board_t *board, gpib_status_queue_t *device, u8 poll_b } // pop status byte from front of status byte fifo -int pop_status_byte(gpib_board_t *board, gpib_status_queue_t *device, u8 *poll_byte) +int pop_status_byte(struct gpib_board *board, gpib_status_queue_t *device, u8 *poll_byte) { struct list_head *head = &device->status_bytes; struct list_head *front = head->next; @@ -243,7 +243,7 @@ int pop_status_byte(gpib_board_t *board, gpib_status_queue_t *device, u8 *poll_b return 0; } -gpib_status_queue_t *get_gpib_status_queue(gpib_board_t *board, unsigned int pad, int sad) +gpib_status_queue_t *get_gpib_status_queue(struct gpib_board *board, unsigned int pad, int sad) { gpib_status_queue_t *device; struct list_head *list_ptr; @@ -258,7 +258,7 @@ gpib_status_queue_t *get_gpib_status_queue(gpib_board_t *board, unsigned int pad return NULL; } -int get_serial_poll_byte(gpib_board_t *board, unsigned int pad, int sad, unsigned int usec_timeout, +int get_serial_poll_byte(struct gpib_board *board, unsigned int pad, int sad, unsigned int usec_timeout, uint8_t *poll_byte) { gpib_status_queue_t *device; @@ -270,7 +270,7 @@ int get_serial_poll_byte(gpib_board_t *board, unsigned int pad, int sad, unsigne return dvrsp(board, pad, sad, usec_timeout, poll_byte); } -int autopoll_all_devices(gpib_board_t *board) +int autopoll_all_devices(struct gpib_board *board) { int retval; @@ -301,7 +301,7 @@ int autopoll_all_devices(gpib_board_t *board) return retval; } -static int setup_serial_poll(gpib_board_t *board, unsigned int usec_timeout) +static int setup_serial_poll(struct gpib_board *board, unsigned int usec_timeout) { u8 cmd_string[8]; int i; @@ -333,7 +333,7 @@ static int setup_serial_poll(gpib_board_t *board, unsigned int usec_timeout) return 0; } -static int read_serial_poll_byte(gpib_board_t *board, unsigned int pad, +static int read_serial_poll_byte(struct gpib_board *board, unsigned int pad, int sad, unsigned int usec_timeout, uint8_t *result) { u8 cmd_string[8]; @@ -378,7 +378,7 @@ static int read_serial_poll_byte(gpib_board_t *board, unsigned int pad, return 0; } -static int cleanup_serial_poll(gpib_board_t *board, unsigned int usec_timeout) +static int cleanup_serial_poll(struct gpib_board *board, unsigned int usec_timeout) { u8 cmd_string[8]; int ret; @@ -404,7 +404,7 @@ static int cleanup_serial_poll(gpib_board_t *board, unsigned int usec_timeout) return 0; } -static int serial_poll_single(gpib_board_t *board, unsigned int pad, int sad, +static int serial_poll_single(struct gpib_board *board, unsigned int pad, int sad, unsigned int usec_timeout, uint8_t *result) { int retval, cleanup_retval; @@ -422,7 +422,7 @@ static int serial_poll_single(gpib_board_t *board, unsigned int pad, int sad, return 0; } -int serial_poll_all(gpib_board_t *board, unsigned int usec_timeout) +int serial_poll_all(struct gpib_board *board, unsigned int usec_timeout) { int retval = 0; struct list_head *cur; @@ -469,7 +469,7 @@ int serial_poll_all(gpib_board_t *board, unsigned int usec_timeout) * SPD and UNT are sent at the completion of the poll. */ -int dvrsp(gpib_board_t *board, unsigned int pad, int sad, +int dvrsp(struct gpib_board *board, unsigned int pad, int sad, unsigned int usec_timeout, uint8_t *result) { int status = ibstatus(board); @@ -521,7 +521,7 @@ static int init_gpib_file_private(gpib_file_private_t *priv) int ibopen(struct inode *inode, struct file *filep) { unsigned int minor = iminor(inode); - gpib_board_t *board; + struct gpib_board *board; gpib_file_private_t *priv; if (minor >= GPIB_MAX_NUM_BOARDS) { @@ -559,7 +559,7 @@ int ibopen(struct inode *inode, struct file *filep) int ibclose(struct inode *inode, struct file *filep) { unsigned int minor = iminor(inode); - gpib_board_t *board; + struct gpib_board *board; gpib_file_private_t *priv = filep->private_data; gpib_descriptor_t *desc; @@ -605,7 +605,7 @@ int ibclose(struct inode *inode, struct file *filep) long ibioctl(struct file *filep, unsigned int cmd, unsigned long arg) { unsigned int minor = iminor(filep->f_path.dentry->d_inode); - gpib_board_t *board; + struct gpib_board *board; gpib_file_private_t *file_priv = filep->private_data; long retval = -ENOTTY; @@ -806,7 +806,7 @@ done: return retval; } -static int board_type_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, unsigned long arg) +static int board_type_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg) { struct list_head *list_ptr; board_type_ioctl_t cmd; @@ -857,7 +857,7 @@ static int board_type_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, return -EINVAL; } -static int read_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int read_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg) { read_write_ioctl_t read_cmd; @@ -933,7 +933,7 @@ static int read_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, } static int command_ioctl(gpib_file_private_t *file_priv, - gpib_board_t *board, unsigned long arg) + struct gpib_board *board, unsigned long arg) { read_write_ioctl_t cmd; u8 __user *userbuf; @@ -1016,7 +1016,7 @@ static int command_ioctl(gpib_file_private_t *file_priv, return retval; } -static int write_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int write_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg) { read_write_ioctl_t write_cmd; @@ -1087,7 +1087,7 @@ static int write_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, return retval; } -static int status_bytes_ioctl(gpib_board_t *board, unsigned long arg) +static int status_bytes_ioctl(struct gpib_board *board, unsigned long arg) { gpib_status_queue_t *device; spoll_bytes_ioctl_t cmd; @@ -1110,7 +1110,7 @@ static int status_bytes_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int increment_open_device_count(gpib_board_t *board, struct list_head *head, +static int increment_open_device_count(struct gpib_board *board, struct list_head *head, unsigned int pad, int sad) { struct list_head *list_ptr; @@ -1145,7 +1145,7 @@ static int increment_open_device_count(gpib_board_t *board, struct list_head *he return 0; } -static int subtract_open_device_count(gpib_board_t *board, struct list_head *head, +static int subtract_open_device_count(struct gpib_board *board, struct list_head *head, unsigned int pad, int sad, unsigned int count) { gpib_status_queue_t *device; @@ -1174,13 +1174,13 @@ static int subtract_open_device_count(gpib_board_t *board, struct list_head *hea return -EINVAL; } -static inline int decrement_open_device_count(gpib_board_t *board, struct list_head *head, +static inline int decrement_open_device_count(struct gpib_board *board, struct list_head *head, unsigned int pad, int sad) { return subtract_open_device_count(board, head, pad, sad, 1); } -static int cleanup_open_devices(gpib_file_private_t *file_priv, gpib_board_t *board) +static int cleanup_open_devices(gpib_file_private_t *file_priv, struct gpib_board *board) { int retval = 0; int i; @@ -1205,7 +1205,7 @@ static int cleanup_open_devices(gpib_file_private_t *file_priv, gpib_board_t *bo return 0; } -static int open_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned long arg) +static int open_dev_ioctl(struct file *filep, struct gpib_board *board, unsigned long arg) { open_dev_ioctl_t open_dev_cmd; int retval; @@ -1255,7 +1255,7 @@ static int open_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned long return 0; } -static int close_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned long arg) +static int close_dev_ioctl(struct file *filep, struct gpib_board *board, unsigned long arg) { close_dev_ioctl_t cmd; gpib_file_private_t *file_priv = filep->private_data; @@ -1282,7 +1282,7 @@ static int close_dev_ioctl(struct file *filep, gpib_board_t *board, unsigned lon return 0; } -static int serial_poll_ioctl(gpib_board_t *board, unsigned long arg) +static int serial_poll_ioctl(struct gpib_board *board, unsigned long arg) { serial_poll_ioctl_t serial_cmd; int retval; @@ -1303,7 +1303,7 @@ static int serial_poll_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int wait_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, +static int wait_ioctl(gpib_file_private_t *file_priv, struct gpib_board *board, unsigned long arg) { wait_ioctl_t wait_cmd; @@ -1330,7 +1330,7 @@ static int wait_ioctl(gpib_file_private_t *file_priv, gpib_board_t *board, return 0; } -static int parallel_poll_ioctl(gpib_board_t *board, unsigned long arg) +static int parallel_poll_ioctl(struct gpib_board *board, unsigned long arg) { u8 poll_byte; int retval; @@ -1346,7 +1346,7 @@ static int parallel_poll_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int online_ioctl(gpib_board_t *board, unsigned long arg) +static int online_ioctl(struct gpib_board *board, unsigned long arg) { online_ioctl_t online_cmd; int retval; @@ -1390,7 +1390,7 @@ static int online_ioctl(gpib_board_t *board, unsigned long arg) return retval; } -static int remote_enable_ioctl(gpib_board_t *board, unsigned long arg) +static int remote_enable_ioctl(struct gpib_board *board, unsigned long arg) { int enable; int retval; @@ -1402,7 +1402,7 @@ static int remote_enable_ioctl(gpib_board_t *board, unsigned long arg) return ibsre(board, enable); } -static int take_control_ioctl(gpib_board_t *board, unsigned long arg) +static int take_control_ioctl(struct gpib_board *board, unsigned long arg) { int synchronous; int retval; @@ -1414,7 +1414,7 @@ static int take_control_ioctl(gpib_board_t *board, unsigned long arg) return ibcac(board, synchronous, 1); } -static int line_status_ioctl(gpib_board_t *board, unsigned long arg) +static int line_status_ioctl(struct gpib_board *board, unsigned long arg) { short lines; int retval; @@ -1430,7 +1430,7 @@ static int line_status_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int pad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int pad_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg) { pad_ioctl_t cmd; @@ -1466,7 +1466,7 @@ static int pad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, return 0; } -static int sad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int sad_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg) { sad_ioctl_t cmd; @@ -1501,7 +1501,7 @@ static int sad_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, return 0; } -static int eos_ioctl(gpib_board_t *board, unsigned long arg) +static int eos_ioctl(struct gpib_board *board, unsigned long arg) { eos_ioctl_t eos_cmd; int retval; @@ -1513,7 +1513,7 @@ static int eos_ioctl(gpib_board_t *board, unsigned long arg) return ibeos(board, eos_cmd.eos, eos_cmd.eos_flags); } -static int request_service_ioctl(gpib_board_t *board, unsigned long arg) +static int request_service_ioctl(struct gpib_board *board, unsigned long arg) { u8 status_byte; int retval; @@ -1525,7 +1525,7 @@ static int request_service_ioctl(gpib_board_t *board, unsigned long arg) return ibrsv2(board, status_byte, status_byte & request_service_bit); } -static int request_service2_ioctl(gpib_board_t *board, unsigned long arg) +static int request_service2_ioctl(struct gpib_board *board, unsigned long arg) { request_service2_t request_service2_cmd; int retval; @@ -1592,7 +1592,7 @@ static int dma_ioctl(gpib_board_config_t *config, unsigned long arg) return 0; } -static int autospoll_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int autospoll_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg) { autospoll_ioctl_t enable; @@ -1630,7 +1630,7 @@ static int autospoll_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, return retval; } -static int mutex_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, +static int mutex_ioctl(struct gpib_board *board, gpib_file_private_t *file_priv, unsigned long arg) { int retval, lock_mutex; @@ -1670,7 +1670,7 @@ static int mutex_ioctl(gpib_board_t *board, gpib_file_private_t *file_priv, return 0; } -static int timeout_ioctl(gpib_board_t *board, unsigned long arg) +static int timeout_ioctl(struct gpib_board *board, unsigned long arg) { unsigned int timeout; int retval; @@ -1685,7 +1685,7 @@ static int timeout_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int ppc_ioctl(gpib_board_t *board, unsigned long arg) +static int ppc_ioctl(struct gpib_board *board, unsigned long arg) { ppoll_config_ioctl_t cmd; int retval; @@ -1711,7 +1711,7 @@ static int ppc_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int set_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg) +static int set_local_ppoll_mode_ioctl(struct gpib_board *board, unsigned long arg) { local_ppoll_mode_ioctl_t cmd; int retval; @@ -1728,7 +1728,7 @@ static int set_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int get_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg) +static int get_local_ppoll_mode_ioctl(struct gpib_board *board, unsigned long arg) { local_ppoll_mode_ioctl_t cmd; int retval; @@ -1741,7 +1741,7 @@ static int get_local_ppoll_mode_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int query_board_rsv_ioctl(gpib_board_t *board, unsigned long arg) +static int query_board_rsv_ioctl(struct gpib_board *board, unsigned long arg) { int status; int retval; @@ -1755,7 +1755,7 @@ static int query_board_rsv_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int board_info_ioctl(const gpib_board_t *board, unsigned long arg) +static int board_info_ioctl(const struct gpib_board *board, unsigned long arg) { board_info_ioctl_t info; int retval; @@ -1778,7 +1778,7 @@ static int board_info_ioctl(const gpib_board_t *board, unsigned long arg) return 0; } -static int interface_clear_ioctl(gpib_board_t *board, unsigned long arg) +static int interface_clear_ioctl(struct gpib_board *board, unsigned long arg) { unsigned int usec_duration; int retval; @@ -1841,7 +1841,7 @@ unsigned int num_gpib_events(const gpib_event_queue_t *queue) return queue->num_events; } -static int push_gpib_event_nolock(gpib_board_t *board, short event_type) +static int push_gpib_event_nolock(struct gpib_board *board, short event_type) { gpib_event_queue_t *queue = &board->event_queue; struct list_head *head = &queue->event_head; @@ -1879,7 +1879,7 @@ static int push_gpib_event_nolock(gpib_board_t *board, short event_type) } // push event onto back of event queue -int push_gpib_event(gpib_board_t *board, short event_type) +int push_gpib_event(struct gpib_board *board, short event_type) { unsigned long flags; int retval; @@ -1897,7 +1897,7 @@ int push_gpib_event(gpib_board_t *board, short event_type) } EXPORT_SYMBOL(push_gpib_event); -static int pop_gpib_event_nolock(gpib_board_t *board, gpib_event_queue_t *queue, short *event_type) +static int pop_gpib_event_nolock(struct gpib_board *board, gpib_event_queue_t *queue, short *event_type) { struct list_head *head = &queue->event_head; struct list_head *front = head->next; @@ -1931,7 +1931,7 @@ static int pop_gpib_event_nolock(gpib_board_t *board, gpib_event_queue_t *queue, } // pop event from front of event queue -int pop_gpib_event(gpib_board_t *board, gpib_event_queue_t *queue, short *event_type) +int pop_gpib_event(struct gpib_board *board, gpib_event_queue_t *queue, short *event_type) { unsigned long flags; int retval; @@ -1942,7 +1942,7 @@ int pop_gpib_event(gpib_board_t *board, gpib_event_queue_t *queue, short *event_ return retval; } -static int event_ioctl(gpib_board_t *board, unsigned long arg) +static int event_ioctl(struct gpib_board *board, unsigned long arg) { event_ioctl_t user_event; int retval; @@ -1961,7 +1961,7 @@ static int event_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int request_system_control_ioctl(gpib_board_t *board, unsigned long arg) +static int request_system_control_ioctl(struct gpib_board *board, unsigned long arg) { rsc_ioctl_t request_control; int retval; @@ -1975,7 +1975,7 @@ static int request_system_control_ioctl(gpib_board_t *board, unsigned long arg) return 0; } -static int t1_delay_ioctl(gpib_board_t *board, unsigned long arg) +static int t1_delay_ioctl(struct gpib_board *board, unsigned long arg) { t1_delay_ioctl_t cmd; unsigned int delay; @@ -2004,7 +2004,7 @@ static const struct file_operations ib_fops = { .release = &ibclose, }; -gpib_board_t board_array[GPIB_MAX_NUM_BOARDS]; +struct gpib_board board_array[GPIB_MAX_NUM_BOARDS]; LIST_HEAD(registered_drivers); @@ -2039,7 +2039,7 @@ void gpib_unregister_driver(gpib_interface_t *interface) struct list_head *list_ptr; for (i = 0; i < GPIB_MAX_NUM_BOARDS; i++) { - gpib_board_t *board = &board_array[i]; + struct gpib_board *board = &board_array[i]; if (board->interface == interface) { if (board->use_count > 0) @@ -2069,7 +2069,7 @@ static void init_gpib_board_config(gpib_board_config_t *config) config->pci_slot = -1; } -void init_gpib_board(gpib_board_t *board) +void init_gpib_board(struct gpib_board *board) { board->interface = NULL; board->provider_module = NULL; @@ -2104,7 +2104,7 @@ void init_gpib_board(gpib_board_t *board) board->local_ppoll_mode = 0; } -int gpib_allocate_board(gpib_board_t *board) +int gpib_allocate_board(struct gpib_board *board) { if (!board->buffer) { board->buffer_length = 0x4000; @@ -2117,7 +2117,7 @@ int gpib_allocate_board(gpib_board_t *board) return 0; } -void gpib_deallocate_board(gpib_board_t *board) +void gpib_deallocate_board(struct gpib_board *board) { short dummy; @@ -2130,7 +2130,7 @@ void gpib_deallocate_board(gpib_board_t *board) pop_gpib_event(board, &board->event_queue, &dummy); } -static void init_board_array(gpib_board_t *board_array, unsigned int length) +static void init_board_array(struct gpib_board *board_array, unsigned int length) { int i; diff --git a/drivers/staging/gpib/common/iblib.c b/drivers/staging/gpib/common/iblib.c index 92e792e123017..6cca8a49e8390 100644 --- a/drivers/staging/gpib/common/iblib.c +++ b/drivers/staging/gpib/common/iblib.c @@ -21,7 +21,7 @@ * If fallback_to_async is non-zero, try to take control asynchronously * if synchronous attempt fails. */ -int ibcac(gpib_board_t *board, int sync, int fallback_to_async) +int ibcac(struct gpib_board *board, int sync, int fallback_to_async) { int status = ibstatus(board); int retval; @@ -61,7 +61,7 @@ int ibcac(gpib_board_t *board, int sync, int fallback_to_async) * set the skip_check_for_command_acceptors flag in their * gpib_interface_struct to avoid useless overhead. */ -static int check_for_command_acceptors(gpib_board_t *board) +static int check_for_command_acceptors(struct gpib_board *board) { int lines; @@ -96,7 +96,7 @@ static int check_for_command_acceptors(gpib_board_t *board) * must be called to initialize the GPIB and enable * the interface to leave the controller idle state. */ -int ibcmd(gpib_board_t *board, uint8_t *buf, size_t length, size_t *bytes_written) +int ibcmd(struct gpib_board *board, uint8_t *buf, size_t length, size_t *bytes_written) { ssize_t ret = 0; int status; @@ -131,7 +131,7 @@ int ibcmd(gpib_board_t *board, uint8_t *buf, size_t length, size_t *bytes_writte * active state, i.e., turn ATN off. */ -int ibgts(gpib_board_t *board) +int ibgts(struct gpib_board *board) { int status = ibstatus(board); int retval; @@ -146,7 +146,7 @@ int ibgts(gpib_board_t *board) return retval; } -static int autospoll_wait_should_wake_up(gpib_board_t *board) +static int autospoll_wait_should_wake_up(struct gpib_board *board) { int retval; @@ -162,7 +162,7 @@ static int autospoll_wait_should_wake_up(gpib_board_t *board) static int autospoll_thread(void *board_void) { - gpib_board_t *board = board_void; + struct gpib_board *board = board_void; int retval = 0; dev_dbg(board->gpib_dev, "entering autospoll thread\n"); @@ -199,7 +199,7 @@ static int autospoll_thread(void *board_void) return retval; } -int ibonline(gpib_board_t *board) +int ibonline(struct gpib_board *board) { int retval; @@ -238,7 +238,7 @@ int ibonline(gpib_board_t *board) } /* XXX need to make sure board is generally not in use (grab board lock?) */ -int iboffline(gpib_board_t *board) +int iboffline(struct gpib_board *board) { int retval; @@ -270,7 +270,7 @@ int iboffline(gpib_board_t *board) * Next LSB (bits 8-15) - STATUS lines mask (lines that are currently set). * */ -int iblines(const gpib_board_t *board, short *lines) +int iblines(const struct gpib_board *board, short *lines) { int retval; @@ -297,7 +297,7 @@ int iblines(const gpib_board_t *board, short *lines) * calling ibcmd. */ -int ibrd(gpib_board_t *board, uint8_t *buf, size_t length, int *end_flag, size_t *nbytes) +int ibrd(struct gpib_board *board, uint8_t *buf, size_t length, int *end_flag, size_t *nbytes) { ssize_t ret = 0; int retval; @@ -343,7 +343,7 @@ ibrd_out: * 1. Prior to conducting the poll the interface is placed * in the controller active state. */ -int ibrpp(gpib_board_t *board, uint8_t *result) +int ibrpp(struct gpib_board *board, uint8_t *result) { int retval = 0; @@ -358,7 +358,7 @@ int ibrpp(gpib_board_t *board, uint8_t *result) return retval; } -int ibppc(gpib_board_t *board, uint8_t configuration) +int ibppc(struct gpib_board *board, uint8_t configuration) { configuration &= 0x1f; board->interface->parallel_poll_configure(board, configuration); @@ -367,7 +367,7 @@ int ibppc(gpib_board_t *board, uint8_t configuration) return 0; } -int ibrsv2(gpib_board_t *board, uint8_t status_byte, int new_reason_for_service) +int ibrsv2(struct gpib_board *board, uint8_t status_byte, int new_reason_for_service) { int board_status = ibstatus(board); const unsigned int MSS = status_byte & request_service_bit; @@ -400,7 +400,7 @@ int ibrsv2(gpib_board_t *board, uint8_t status_byte, int new_reason_for_service) * ibcmd in order to initialize the bus and enable the * interface to leave the controller idle state. */ -int ibsic(gpib_board_t *board, unsigned int usec_duration) +int ibsic(struct gpib_board *board, unsigned int usec_duration) { if (board->master == 0) return -EINVAL; @@ -419,7 +419,7 @@ int ibsic(gpib_board_t *board, unsigned int usec_duration) } /* FIXME make int */ -void ibrsc(gpib_board_t *board, int request_control) +void ibrsc(struct gpib_board *board, int request_control) { board->master = request_control != 0; if (board->interface->request_system_control) @@ -430,7 +430,7 @@ void ibrsc(gpib_board_t *board, int request_control) * IBSRE * Send REN true if v is non-zero or false if v is zero. */ -int ibsre(gpib_board_t *board, int enable) +int ibsre(struct gpib_board *board, int enable) { if (board->master == 0) return -EINVAL; @@ -447,7 +447,7 @@ int ibsre(gpib_board_t *board, int enable) * change the GPIB address of the interface board. The address * must be 0 through 30. ibonl resets the address to PAD. */ -int ibpad(gpib_board_t *board, unsigned int addr) +int ibpad(struct gpib_board *board, unsigned int addr) { if (addr > MAX_GPIB_PRIMARY_ADDRESS) return -EINVAL; @@ -465,7 +465,7 @@ int ibpad(gpib_board_t *board, unsigned int addr) * The address must be 0 through 30, or negative disables. ibonl resets the * address to SAD. */ -int ibsad(gpib_board_t *board, int addr) +int ibsad(struct gpib_board *board, int addr) { if (addr > MAX_GPIB_SECONDARY_ADDRESS) return -EINVAL; @@ -486,7 +486,7 @@ int ibsad(gpib_board_t *board, int addr) * Set the end-of-string modes for I/O operations to v. * */ -int ibeos(gpib_board_t *board, int eos, int eosflags) +int ibeos(struct gpib_board *board, int eos, int eosflags) { int retval; @@ -501,12 +501,12 @@ int ibeos(gpib_board_t *board, int eos, int eosflags) return retval; } -int ibstatus(gpib_board_t *board) +int ibstatus(struct gpib_board *board) { return general_ibstatus(board, NULL, 0, 0, NULL); } -int general_ibstatus(gpib_board_t *board, const gpib_status_queue_t *device, +int general_ibstatus(struct gpib_board *board, const gpib_status_queue_t *device, int clear_mask, int set_mask, gpib_descriptor_t *desc) { int status = 0; @@ -552,7 +552,7 @@ int general_ibstatus(gpib_board_t *board, const gpib_status_queue_t *device, } struct wait_info { - gpib_board_t *board; + struct gpib_board *board; struct timer_list timer; int timed_out; unsigned long usec_timeout; @@ -576,7 +576,7 @@ static void init_wait_info(struct wait_info *winfo) static int wait_satisfied(struct wait_info *winfo, gpib_status_queue_t *status_queue, int wait_mask, int *status, gpib_descriptor_t *desc) { - gpib_board_t *board = winfo->board; + struct gpib_board *board = winfo->board; int temp_status; if (mutex_lock_interruptible(&board->big_gpib_mutex)) @@ -622,7 +622,7 @@ static void remove_wait_timer(struct wait_info *winfo) * If the mask is 0 then * no condition is waited for. */ -int ibwait(gpib_board_t *board, int wait_mask, int clear_mask, int set_mask, +int ibwait(struct gpib_board *board, int wait_mask, int clear_mask, int set_mask, int *status, unsigned long usec_timeout, gpib_descriptor_t *desc) { int retval = 0; @@ -677,7 +677,7 @@ int ibwait(gpib_board_t *board, int wait_mask, int clear_mask, int set_mask, * well as the interface board itself must be * addressed by calling ibcmd. */ -int ibwrt(gpib_board_t *board, uint8_t *buf, size_t cnt, int send_eoi, size_t *bytes_written) +int ibwrt(struct gpib_board *board, uint8_t *buf, size_t cnt, int send_eoi, size_t *bytes_written) { int ret = 0; int retval; diff --git a/drivers/staging/gpib/common/ibsys.h b/drivers/staging/gpib/common/ibsys.h index da20971e9c7ee..19960af809c2e 100644 --- a/drivers/staging/gpib/common/ibsys.h +++ b/drivers/staging/gpib/common/ibsys.h @@ -19,13 +19,13 @@ #define MAX_GPIB_PRIMARY_ADDRESS 30 #define MAX_GPIB_SECONDARY_ADDRESS 31 -int gpib_allocate_board(gpib_board_t *board); -void gpib_deallocate_board(gpib_board_t *board); +int gpib_allocate_board(struct gpib_board *board); +void gpib_deallocate_board(struct gpib_board *board); unsigned int num_status_bytes(const gpib_status_queue_t *dev); -int push_status_byte(gpib_board_t *board, gpib_status_queue_t *device, uint8_t poll_byte); -int pop_status_byte(gpib_board_t *board, gpib_status_queue_t *device, uint8_t *poll_byte); -gpib_status_queue_t *get_gpib_status_queue(gpib_board_t *board, unsigned int pad, int sad); -int get_serial_poll_byte(gpib_board_t *board, unsigned int pad, int sad, +int push_status_byte(struct gpib_board *board, gpib_status_queue_t *device, uint8_t poll_byte); +int pop_status_byte(struct gpib_board *board, gpib_status_queue_t *device, uint8_t *poll_byte); +gpib_status_queue_t *get_gpib_status_queue(struct gpib_board *board, unsigned int pad, int sad); +int get_serial_poll_byte(struct gpib_board *board, unsigned int pad, int sad, unsigned int usec_timeout, uint8_t *poll_byte); -int autopoll_all_devices(gpib_board_t *board); +int autopoll_all_devices(struct gpib_board *board);