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linux/drivers/tty
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Johan Hovold 888fc81107 serial: liteuart: fix minor-number leak on probe errors 
commit dd5e90b16c upstream.

Make sure to release the allocated minor number before returning on
probe errors.

Fixes: 1da81e5562 ("drivers/tty/serial: add LiteUART driver")
Cc: stable@vger.kernel.org      # 5.11
Cc: Filip Kokosinski <fkokosinski@antmicro.com>
Cc: Mateusz Holenko <mholenko@antmicro.com>
Reviewed-by: Stafford Horne <shorne@gmail.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20211117100512.5058-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-12-08 09:04:57 +01:00
..
hvc xen: branch for v5.15-rc5 2021-10-08 12:55:23 -07:00
ipwireless tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
serdev TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
serial serial: liteuart: fix minor-number leak on probe errors 2021-12-08 09:04:57 +01:00
vt TTY / Serial patches for 5.15-rc1 2021-09-01 09:51:16 -07:00
amiserial.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
ehv_bytechan.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
goldfish.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
Kconfig This pull request contains the following changes for UML: 2021-07-09 10:19:13 -07:00
Makefile
mips_ejtag_fdc.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
moxa.c tty: moxa: use semi-colons instead of commas 2021-08-26 14:48:07 +02:00
moxa.h
mxser.c mxser: use semi-colons instead of commas 2021-08-26 14:48:40 +02:00
n_gsm.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
n_hdlc.c
n_null.c
n_tty.c
nozomi.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
pty.c
synclink_gt.c tty: synclink_gt: rename a conflicting function name 2021-09-14 10:51:37 +02:00
sysrq.c tty: replace in_irq() with in_hardirq() 2021-08-16 19:01:52 +02:00
tty_audit.c
tty_baudrate.c
tty_buffer.c tty: tty_buffer: Fix the softlockup issue in flush_to_ldisc 2021-11-25 09:48:28 +01:00
tty_io.c tty: Fix data race between tiocsti() and flush_to_ldisc() 2021-08-26 14:51:38 +02:00
tty_ioctl.c
tty_jobctrl.c
tty_ldisc.c tty: unexport tty_ldisc_release 2021-09-14 11:18:47 +02:00
tty_ldsem.c
tty_mutex.c
tty_port.c
tty.h
ttynull.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00
vcc.c tty: drop put_tty_driver 2021-07-27 12:17:21 +02:00