/* * 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 */ 9eb67db272021a939f7d4a57e96dd961'>commitdiff
path: root/drivers/media/cec/cec-adap.c
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authorHans Verkuil <hansverk@cisco.com>2016-12-09 11:54:06 -0200
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2016-12-21 07:01:12 -0200
commit7af26f889eb67db272021a939f7d4a57e96dd961 (patch)
tree4adce7cbb0208f9e44ff86f46cd3593815ce8b66 /drivers/media/cec/cec-adap.c
parenta24f56d47930492c94ef6875bf45adf7607ca1a4 (diff)
[media] cec: update log_addr[] before finishing configuration
The loop that sets the unused logical addresses to INVALID should be done before 'configured' is set to true. This ensures that cec_log_addrs is consistent before it will be used. Signed-off-by: Hans Verkuil <hansverk@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'drivers/media/cec/cec-adap.c')
-rw-r--r--drivers/media/cec/cec-adap.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/media/cec/cec-adap.c b/drivers/media/cec/cec-adap.c