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OpenCloudOS-Kernel/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: 930cbf92db ("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
Kconfig Merge commit b320441c04 ("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
…
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
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.h tty: audit: unify to u8 2023-08-11 21:12:46 +02:00
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
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