kernel_5.10 no rt

hc

2023-12-11 6778948f9de86c3cfaf36725a7c87dcff9ba247f

 kernel/drivers/usb/serial/usb-wwan.h
..
..
@@ -15,8 +15,10 @@
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 extern int usb_wwan_tiocmget(struct tty_struct *tty);
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 extern int usb_wwan_tiocmset(struct tty_struct *tty,
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 			     unsigned int set, unsigned int clear);
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-extern int usb_wwan_ioctl(struct tty_struct *tty,
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-			  unsigned int cmd, unsigned long arg);
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+extern int usb_wwan_get_serial_info(struct tty_struct *tty,
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+			   struct serial_struct *ss);
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+extern int usb_wwan_set_serial_info(struct tty_struct *tty,
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+			   struct serial_struct *ss);
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 extern int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
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 			  const unsigned char *buf, int count);
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 extern int usb_wwan_chars_in_buffer(struct tty_struct *tty);