/* * Definitions for USB serial mobile broadband cards */ #ifndef __LINUX_USB_USB_WWAN #define __LINUX_USB_USB_WWAN extern void usb_wwan_dtr_rts(struct usb_serial_port *port, int on); extern int usb_wwan_open(struct tty_struct *tty, struct usb_serial_port *port); extern void usb_wwan_close(struct usb_serial_port *port); extern int usb_wwan_port_probe(struct usb_serial_port *port); extern int usb_wwan_port_remove(struct usb_serial_port *port); extern int usb_wwan_write_room(struct tty_struct *tty); extern int usb_wwan_tiocmget(struct tty_struct *tty); extern int usb_wwan_tiocmset(struct tty_struct *tty, unsigned int set, unsigned int clear); extern int usb_wwan_ioctl(struct tty_struct *tty, unsigned int cmd, unsigned long arg); extern int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port, const unsigned char *buf, int count); extern int usb_wwan_chars_in_buffer(struct tty_struct *tty); #ifdef CONFIG_PM extern int usb_wwan_suspend(struct usb_serial *serial, pm_message_t message); extern int usb_wwan_resume(struct usb_serial *serial); #endif /* per port private data */ #define N_IN_URB 4 #define N_OUT_URB 4 #define IN_BUFLEN 4096 #define OUT_BUFLEN 4096 struct usb_wwan_intf_private { spinlock_t susp_lock; unsigned int suspended:1; unsigned int use_send_setup:1; int in_flight; unsigned int open_ports; void *private; }; struct usb_wwan_port_private { /* Input endpoints and buffer for this port */ struct urb *in_urbs[N_IN_URB]; u8 *in_buffer[N_IN_URB]; /* Output endpoints and buffer for this port */ struct urb *out_urbs[N_OUT_URB]; u8 *out_buffer[N_OUT_URB]; unsigned long out_busy; /* Bit vector of URBs in use */ struct usb_anchor delayed; /* Settings for the port */ int rts_state; /* Handshaking pins (outputs) */ int dtr_state; int cts_state; /* Handshaking pins (inputs) */ int dsr_state; int dcd_state; int ri_state; unsigned long tx_start_time[N_OUT_URB]; }; #endif /* __LINUX_USB_USB_WWAN */ 6a51b130ebaaf'>commitdiff
path: root/drivers/usb/serial/visor.h
diff options
context:
space:
mode:
authorArnd Bergmann <arnd@arndb.de>2017-01-27 13:32:14 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-27 11:27:34 -0500
commit950eabbd6ddedc1b08350b9169a6a51b130ebaaf (patch)
treed95059bdeef0a9c6ca498940c088b6c63f70cf7a /drivers/usb/serial/visor.h
parent9d162ed69f51cbd9ee5a0c7e82aba7acc96362ff (diff)
ISDN: eicon: silence misleading array-bounds warning
With some gcc versions, we get a warning about the eicon driver, and that currently shows up as the only remaining warning in one of the build bots: In file included from ../drivers/isdn/hardware/eicon/message.c:30:0: eicon/message.c: In function 'mixer_notify_update': eicon/platform.h:333:18: warning: array subscript is above array bounds [-Warray-bounds] The code is easily changed to open-code the unusual PUT_WORD() line causing this to avoid the warning. Cc: stable@vger.kernel.org Link: http://arm-soc.lixom.net/buildlogs/stable-rc/v4.4.45/ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/usb/serial/visor.h')
esh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'tools/perf/tests/Build')