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Searched refs:tty_hung_up_p (Results 1 – 12 of 12) sorted by relevance

/OK3568_Linux_fs/kernel/drivers/tty/
H A Dtty_port.c506 if (tty_hung_up_p(filp) || !tty_port_initialized(port)) { in tty_port_block_til_ready()
534 if (!tty_hung_up_p(filp)) in tty_port_block_til_ready()
564 if (tty_hung_up_p(filp)) in tty_port_close_start()
H A Dn_hdlc.c460 if (tty_hung_up_p(file)) in n_hdlc_tty_read()
689 if (tty_hung_up_p(filp)) in n_hdlc_tty_poll()
H A Dtty_io.c745 int tty_hung_up_p(struct file *filp) in tty_hung_up_p() function
750 EXPORT_SYMBOL(tty_hung_up_p);
2150 if (tty_hung_up_p(filp)) in tty_open()
2240 if (!tty_hung_up_p(filp)) in tty_fasync()
H A Dn_tty.c2254 if (tty_hung_up_p(file)) in n_tty_read()
2377 if (tty_hung_up_p(file) || (tty->link && !tty->link->count)) { in n_tty_write()
2470 if (tty_hung_up_p(file)) in n_tty_poll()
H A Dsynclink_gt.c3215 if (tty_hung_up_p(filp) || !tty_port_initialized(port)) { in block_til_ready()
3239 if (!tty_hung_up_p(filp)) in block_til_ready()
H A Dsynclinkmp.c3298 if (tty_hung_up_p(filp) || !tty_port_initialized(port)) { in block_til_ready()
3324 if (!tty_hung_up_p(filp)) in block_til_ready()
H A Dn_gsm.c2752 if (tty_hung_up_p(file)) in gsmld_poll()
H A Dsynclink.c3294 if (tty_hung_up_p(filp) || !tty_port_initialized(port)) { in block_til_ready()
3322 if (!tty_hung_up_p(filp)) in block_til_ready()
/OK3568_Linux_fs/kernel/drivers/tty/hvc/
H A Dhvc_console.c394 if (tty_hung_up_p(filp)) in hvc_close()
H A Dhvcs.c1189 if (tty_hung_up_p(filp)) in hvcs_close()
H A Dhvsi.c769 if (tty_hung_up_p(filp)) in hvsi_close()
/OK3568_Linux_fs/kernel/include/linux/
H A Dtty.h519 extern int tty_hung_up_p(struct file *filp);