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23e7c6a765
linux/drivers/tty
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Emil Goode 23e7c6a765 tty: serial: max310x: Check return code of gpiochip_remove 
The gpiochip_remove function may fail to remove a gpio_chip
if any GPIOs are still requested. This patch informs the caller
of such a senario.

Sparse is warning because the function prototype has a
__must_check annotation.

Sparse warning:
drivers/tty/serial/max310x.c:1223:18: warning:
	ignoring return value of ‘gpiochip_remove’,
	declared with attribute warn_unused_result
	[-Wunused-result]

Signed-off-by: Emil Goode <emilgoode@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-05 12:33:40 -07:00
..
hvc TTY: hvcs, add tty install 2012-08-13 16:53:14 -07:00
ipwireless TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
serial tty: serial: max310x: Check return code of gpiochip_remove 2012-09-05 12:33:40 -07:00
vt vt: fix race in vt_waitactive() 2012-07-26 13:37:02 -07:00
amiserial.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
bfin_jtag_comm.c TTY: use tty_port_link_device 2012-08-13 16:50:19 -07:00
cyclades.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
ehv_bytechan.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
isicom.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
Kconfig tty/powerpc: early udbg consoles can't be modules 2012-02-24 16:11:50 -08:00
Makefile
moxa.c TTY: tty_alloc_driver() returns error pointers 2012-08-16 12:07:23 -07:00
moxa.h
mxser.c TTY: mxser, fix invalid module_parm permissions 2012-08-13 16:57:58 -07:00
mxser.h
n_gsm.c n_gsm: memory leak in uplink error path 2012-08-16 12:03:30 -07:00
n_hdlc.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
n_r3964.c tty: localise the lock 2012-08-10 12:55:47 -07:00
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c Remove BUG_ON from n_tty_read() 2012-08-16 11:53:14 -07:00
nozomi.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
pty.c TTY: tty_alloc_driver() returns error pointers 2012-08-16 12:07:23 -07:00
rocket_int.h
rocket.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
rocket.h
synclink_gt.c TTY: use tty_port_register_device 2012-08-13 16:50:19 -07:00
synclink.c TTY: synclink, add tty install 2012-08-13 16:53:13 -07:00
synclinkmp.c TTY: synclinkmp, add tty install 2012-08-13 16:53:14 -07:00
sysrq.c sysrq: use SEND_SIG_FORCED instead of force_sig() 2012-04-05 15:25:50 -07:00
tty_audit.c
tty_buffer.c tty: hold lock across tty buffer finding and buffer filling 2012-04-09 12:12:45 -07:00
tty_io.c TTY: check if tty->port is assigned 2012-08-17 06:39:06 -07:00
tty_ioctl.c tty: Fix up PPC fallout from the termios move 2012-07-17 09:10:55 -07:00
tty_ldisc.c tty: localise the lock 2012-08-10 12:55:47 -07:00
tty_mutex.c tty: localise the lock 2012-08-10 12:55:47 -07:00
tty_port.c TTY: add tty_port_link_device 2012-08-13 16:50:19 -07:00