Vamshi Gajjela d804987153 serial: 8250_dw: Decouple DLF register check from UCV ...

Designware UART has an optional feature to enable Fractional Baud Rate
Divisor (DLF) through the FRACTIONAL_BAUD_DIVISOR_EN configuration
parameter, and it is not dependent on ADDITIONAL_FEATURES.

dw8250_setup_port() checks DLF to determine dlf_size only when UART
Component Version (UCV) is non-zero. As mentioned above DLF and UCV are
independent features. Move the logic corresponding to DLF size
calculation ahead of the UCV check to prevent early return. Otherwise,
dlf_size will be zero and driver will not be able to use the
controller's fractional baud rate divisor (DLF) feature.

Signed-off-by: Vamshi Gajjela <vamshigajjela@google.com>
Link: https://lore.kernel.org/r/20231126160420.2442330-1-vamshigajjela@google.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2023-11-28 19:24:14 +00:00

..

hvc

tty: hvc_console: use flexible array for outbuf

2023-11-25 07:23:17 +00:00

ipwireless

tty: ipwireless: remove unused ipw_dev::attribute_memory

2023-11-23 19:16:03 +00:00

serdev

serial: core: Move tty and serdev to be children of serial core port device

2023-11-25 07:23:16 +00:00

serial

serial: 8250_dw: Decouple DLF register check from UCV

2023-11-28 19:24:14 +00:00

vt

drivers/tty/vt: use standard array-copy-functions

2023-11-25 07:23:16 +00:00

amiserial.c

tty: amiserial: use bool and rename overrun flag in receive_chars()

2023-11-25 07:23:17 +00:00

ehv_bytechan.c

tty: ehv_bytecha: use memcpy_and_pad() in local_ev_byte_channel_send()

2023-11-25 07:23:17 +00:00

goldfish.c

tty: goldfish: drop unneeded temporary variables

2023-11-25 07:23:17 +00:00

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

tty: add rpmsg driver

2021-10-21 12:35:35 +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

mxser: Annotate struct mxser_board with __counted_by

2023-10-03 14:35:49 +02:00

n_gsm.c

tty: n_gsm: add copyright Siemens Mobility GmbH

2023-10-27 09:21:13 +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: invert return values of tty_{,un}throttle_safe()

2023-10-03 14:31:15 +02:00

nozomi.c

tty: nozomi: remove unused debugging DUMP()

2023-11-25 07:23:17 +00:00

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

/proc/sysrq-trigger: accept multiple keys at once

2023-11-25 07:23:16 +00:00

tty_audit.c

tty: audit: unify to u8

2023-08-11 21:12:46 +02:00

tty_baudrate.c

tty: Fix comment style in tty_termios_input_baud_rate()

2022-08-30 14:22:34 +02:00

tty_buffer.c

tty: tty_buffer: use bool for 'restart' in tty_buffer_unlock_exclusive()

2023-10-03 14:31:16 +02:00

tty_io.c

tty: remove unneeded mbz from tiocsti()

2023-11-25 07:23:17 +00:00

tty_ioctl.c

tty: convert THROTTLE constants into enum

2023-10-03 14:31:16 +02:00

tty_jobctrl.c

tty: tty_jobctrl: fix pid memleak in disassociate_ctty()

2023-09-18 11:14:43 +02:00

tty_ldisc.c

tty: tty_ldisc: Remove the ret variable

2023-03-09 17:11:18 +01:00

tty_ldsem.c

tty/ldsem: Fix syntax errors in comments

2021-12-21 09:15:49 +01:00

tty_mutex.c

tty: remove TTY_MAGIC

2022-09-22 16:12:34 +02:00

tty_port.c

serial: core: Move tty and serdev to be children of serial core port device

2023-11-25 07:23:16 +00:00

tty.h

tty: convert THROTTLE constants into enum

2023-10-03 14:31:16 +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()

2023-09-18 11:14:42 +02:00