Atul Gopinathan f1f8e62df8 serial: max310x: unregister uart driver in case of failure and abort ... [ Upstream commit 3890e3dea3 ] The macro "spi_register_driver" invokes the function "__spi_register_driver()" which has a return type of int and can fail, returning a negative value in such a case. This is currently ignored and the init() function yields success even if the spi driver failed to register. Fix this by collecting the return value of "__spi_register_driver()" and also unregister the uart driver in case of failure. Cc: Jiri Slaby <jirislaby@kernel.org> Signed-off-by: Atul Gopinathan <atulgopinathan@gmail.com> Link: https://lore.kernel.org/r/20210503115736.2104747-12-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-06-03 08:36:20 +02:00
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hvc	tty: hvcs: Don't NULL tty->driver_data until hvcs_cleanup()	2020-10-29 09:07:04 +01:00
ipwireless	tty: ipwireless: fix error handling	2020-10-29 09:07:19 +01:00
serdev	serdev: ttyport: restore client ops on deregistration	2020-02-28 16:36:12 +01:00
serial	serial: max310x: unregister uart driver in case of failure and abort	2021-06-03 08:36:20 +02:00
vt	tty: vt: always invoke vc->vc_sw->con_resize callback	2021-05-26 11:47:01 +02:00
amiserial.c
bfin_jtag_comm.c
cyclades.c
ehv_bytechan.c	tty: evh_bytechan: Fix out of bounds accesses	2020-04-24 08:01:23 +02:00
goldfish.c
isicom.c
Kconfig
Makefile
metag_da.c
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
mxser.h
n_gsm.c	tty: n_gsm: Fix bogus i++ in gsm_data_kick	2020-06-25 15:41:53 +02:00
n_hdlc.c
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c
nozomi.c
pty.c	pty: do tty_flip_buffer_push without port->lock in pty_write	2020-10-29 09:07:04 +01:00
rocket.c	tty: rocket, avoid OOB access	2020-05-02 17:24:30 +02:00
rocket.h
rocket_int.h
synclink.c
synclink_gt.c	tty: synclink_gt: Adjust indentation in several functions	2020-02-28 16:36:03 +01:00
synclinkmp.c	tty: synclinkmp: Adjust indentation in several functions	2020-02-28 16:36:03 +01:00
sysrq.c	sysrq: Remove duplicated sysrq message	2020-03-11 18:02:46 +01:00
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c	tty: fix return value for unsupported ioctls	2021-05-22 10:57:29 +02:00
tty_ioctl.c
tty_jobctrl.c	tty: Fix ->session locking	2020-12-11 13:39:04 +01:00
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c	serdev: ttyport: restore client ops on deregistration	2020-02-28 16:36:12 +01:00
vcc.c	sparc64: vcc: Fix error return code in vcc_probe()	2020-10-01 13:12:42 +02:00