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linux/drivers/tty
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Jacky Huang 23efa74cfe tty: serial: ma35d1: Add a NULL check for of_node 
commit acd09ac253b5de8fd79fc61a482ee19154914c7a upstream.

The pdev->dev.of_node can be NULL if the "serial" node is absent.
Add a NULL check to return an error in such cases.

Fixes: 930cbf92db01 ("tty: serial: Add Nuvoton ma35d1 serial driver support")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Closes: https://lore.kernel.org/all/8df7ce45-fd58-4235-88f7-43fe7cd67e8f@moroto.mountain/
Signed-off-by: Jacky Huang <ychuang3@nuvoton.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Cc: stable <stable@kernel.org>
Link: https://lore.kernel.org/r/20240625064128.127-1-ychuang570808@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2024-07-18 13:21:21 +02:00
..
hvc
hvc/xen: fix event channel handling for secondary consoles
2023-11-28 17:19:57 +00:00
ipwireless
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
serdev
tty: make counts in tty_port_client_operations hooks size_t
2023-08-11 21:12:44 +02:00
serial
tty: serial: ma35d1: Add a NULL check for of_node
2024-07-18 13:21:21 +02:00
vt
tty: add the option to have a tty reject a new ldisc
2024-06-27 13:49:05 +02:00
amiserial.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
ehv_bytechan.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
goldfish.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
Kconfig
Merge commit b320441c04c9 ("Merge tag 'tty-6.5-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty") into tty-next
2023-08-20 14:29:37 +02:00
Makefile
…
mips_ejtag_fdc.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
moxa.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
mxser.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
n_gsm.c
tty: n_gsm: fix missing receive state reset after mode switch
2024-06-12 11:11:18 +02:00
n_hdlc.c
tty: ldops: unify to u8
2023-08-11 21:12:47 +02:00
n_null.c
tty: ldops: unify to u8
2023-08-11 21:12:47 +02:00
n_tty.c
tty: n_tty: Fix buffer offsets when lookahead is used
2024-06-21 14:38:24 +02:00
nozomi.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
pty.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
rpmsg_tty.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
synclink_gt.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
sysrq.c
tty/sysrq: replace smp_processor_id() with get_cpu()
2023-11-28 17:19:57 +00:00
tty_audit.c
tty: audit: unify to u8
2023-08-11 21:12:46 +02:00
tty_baudrate.c
…
tty_buffer.c
tty: tty_buffer: invert conditions in __tty_buffer_request_room()
2023-08-22 14:58:16 +02:00
tty_io.c
usb: cdc-acm: return correct error code on unsupported break
2024-01-25 15:35:53 -08:00
tty_ioctl.c
tty: allow TIOCSLCKTRMIOS with CAP_CHECKPOINT_RESTORE
2024-02-05 20:14:32 +00:00
tty_jobctrl.c
tty: tty_jobctrl: fix pid memleak in disassociate_ctty()
2023-11-20 11:59:25 +01:00
tty_ldisc.c
tty: add the option to have a tty reject a new ldisc
2024-06-27 13:49:05 +02:00
tty_ldsem.c
…
tty_mutex.c
…
tty_port.c
tty: use u8 for flags
2023-08-11 21:12:45 +02:00
tty.h
tty: audit: unify to u8
2023-08-11 21:12:46 +02:00
ttynull.c
tty: make tty_operations::write()'s count size_t
2023-08-11 21:12:46 +02:00
vcc.c
tty: vcc: Add check for kstrdup() in vcc_probe()
2023-11-28 17:19:45 +00:00