linux-stable/drivers/tty
Yi Yang 1c37013734 serial: tegra: handle clk prepare error in tegra_uart_hw_init()
[ Upstream commit 5abd01145d ]

In tegra_uart_hw_init(), the return value of clk_prepare_enable() should
be checked since it might fail.

Fixes: e9ea096dd2 ("serial: tegra: add serial driver")
Signed-off-by: Yi Yang <yiyang13@huawei.com>
Link: https://lore.kernel.org/r/20230817105406.228674-1-yiyang13@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-09-19 12:22:47 +02:00
..
hvc hvc/xen: prevent concurrent accesses to the shared ring 2023-03-30 12:47:48 +02:00
ipwireless
serdev
serial serial: tegra: handle clk prepare error in tegra_uart_hw_init() 2023-09-19 12:22:47 +02:00
vt vc_screen: reload load of struct vc_data pointer in vcs_write() to avoid UAF 2023-05-24 17:36:54 +01:00
amiserial.c
ehv_bytechan.c
goldfish.c
Kconfig
Makefile
mips_ejtag_fdc.c
moxa.c
moxa.h
mxser.c
n_gsm.c tty: n_gsm: fix the UAF caused by race condition in gsm_cleanup_mux 2023-08-26 14:23:31 +02:00
n_hdlc.c
n_null.c
n_tty.c tty: fix hang on tty device with no_room set 2023-08-03 10:22:29 +02:00
nozomi.c
pty.c
synclink_gt.c
sysrq.c workqueue: Introduce show_one_worker_pool and show_one_workqueue. 2023-05-11 23:00:35 +09:00
tty.h tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
tty_ioctl.c tty: Prevent writing chars during tcsetattr TCSADRAIN/FLUSH 2023-05-11 23:00:16 +09:00
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c
ttynull.c
vcc.c