Pali Rohár 347af865b6 serial: mvebu-uart: correctly calculate minimal possible baudrate ... [ Upstream commit deeaf963569a0d9d1b08babb771f61bb501a5704 ] For default (x16) scheme which is currently used by mvebu-uart.c driver, maximal divisor of UART base clock is 1023*16. Therefore there is limit for minimal supported baudrate. This change calculate it correctly and prevents setting invalid divisor 0 into hardware registers. Signed-off-by: Pali Rohár <pali@kernel.org> Fixes: 68a0db1d7d ("serial: mvebu-uart: add function to change baudrate") Link: https://lore.kernel.org/r/20210624224909.6350-4-pali@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-07-14 16:56:50 +02:00
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hvc
ipwireless
serdev
serial	serial: mvebu-uart: correctly calculate minimal possible baudrate	2021-07-14 16:56:50 +02:00
vt	tty: vt: always invoke vc->vc_sw->con_resize callback	2021-05-26 12:06:56 +02:00
amiserial.c	tty: amiserial: fix TIOCSSERIAL permission check	2021-05-14 09:49:55 +02:00
cyclades.c
ehv_bytechan.c
goldfish.c
isicom.c
Kconfig
Makefile
mips_ejtag_fdc.c
moxa.c	tty: moxa: fix TIOCSSERIAL permission check	2021-05-14 09:49:56 +02:00
moxa.h
mxser.c
mxser.h
n_gsm.c
n_hdlc.c
n_null.c
n_r3964.c
n_tracerouter.c
n_tracesink.c
n_tracesink.h
n_tty.c
nozomi.c	tty: nozomi: Fix the error handling path of 'nozomi_card_init()'	2021-07-14 16:56:39 +02:00
pty.c
rocket_int.h
rocket.c
rocket.h
synclink_gt.c
synclink.c
synclinkmp.c
sysrq.c
tty_audit.c
tty_baudrate.c
tty_buffer.c
tty_io.c	tty: fix return value for unsupported ioctls	2021-05-14 09:50:18 +02:00
tty_ioctl.c	tty: fix return value for unsupported termiox ioctls	2021-05-14 09:50:19 +02:00
tty_jobctrl.c
tty_ldisc.c
tty_ldsem.c
tty_mutex.c
tty_port.c
ttynull.c
vcc.c