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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-06 00:08:24 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-06 00:08:24 +0300 |
commit | c932ed0adb09a7fa6d6649ee04dd78c83ab07ada (patch) | |
tree | 02b055bd7b350e7aca9104a9c69330896bb6382b /drivers/tty/tty_baudrate.c | |
parent | a16d8644bad461bb073b92e812080ea6715ddf2b (diff) | |
parent | 15279ebe99d7c6142d9f1a6ae4ded66c0f168678 (diff) | |
download | linux-c932ed0adb09a7fa6d6649ee04dd78c83ab07ada.tar.xz |
Merge tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial updates from Greg KH:
"Here is the big set of tty and serial driver patches for 5.14-rc1.
A bit more than normal, but nothing major, lots of cleanups.
Highlights are:
- lots of tty api cleanups and mxser driver cleanups from Jiri
- build warning fixes
- various serial driver updates
- coding style cleanups
- various tty driver minor fixes and updates
- removal of broken and disable r3964 line discipline (finally!)
All of these have been in linux-next for a while with no reported
issues"
* tag 'tty-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (227 commits)
serial: mvebu-uart: remove unused member nb from struct mvebu_uart
arm64: dts: marvell: armada-37xx: Fix reg for standard variant of UART
dt-bindings: mvebu-uart: fix documentation
serial: mvebu-uart: correctly calculate minimal possible baudrate
serial: mvebu-uart: do not allow changing baudrate when uartclk is not available
serial: mvebu-uart: fix calculation of clock divisor
tty: make linux/tty_flip.h self-contained
serial: Prefer unsigned int to bare use of unsigned
serial: 8250: 8250_omap: Fix possible interrupt storm on K3 SoCs
serial: qcom_geni_serial: use DT aliases according to DT bindings
Revert "tty: serial: Add UART driver for Cortina-Access platform"
tty: serial: Add UART driver for Cortina-Access platform
MAINTAINERS: add me back as mxser maintainer
mxser: Documentation, fix typos
mxser: Documentation, make the docs up-to-date
mxser: Documentation, remove traces of callout device
mxser: introduce mxser_16550A_or_MUST helper
mxser: rename flags to old_speed in mxser_set_serial_info
mxser: use port variable in mxser_set_serial_info
mxser: access info->MCR under info->slock
...
Diffstat (limited to 'drivers/tty/tty_baudrate.c')
-rw-r--r-- | drivers/tty/tty_baudrate.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/tty/tty_baudrate.c b/drivers/tty/tty_baudrate.c index 48b5de659c77..426b1252781a 100644 --- a/drivers/tty/tty_baudrate.c +++ b/drivers/tty/tty_baudrate.c @@ -147,7 +147,7 @@ void tty_termios_encode_baud_rate(struct ktermios *termios, int iclose = ibaud/50, oclose = obaud/50; int ibinput = 0; - if (obaud == 0) /* CD dropped */ + if (obaud == 0) /* CD dropped */ ibaud = 0; /* Clear ibaud to be sure */ termios->c_ispeed = ibaud; @@ -159,8 +159,9 @@ void tty_termios_encode_baud_rate(struct ktermios *termios, #endif #ifdef BOTHER /* If the user asked for a precise weird speed give a precise weird - answer. If they asked for a Bfoo speed they may have problems - digesting non-exact replies so fuzz a bit */ + * answer. If they asked for a Bfoo speed they may have problems + * digesting non-exact replies so fuzz a bit. + */ if ((termios->c_cflag & CBAUD) == BOTHER) { oclose = 0; @@ -191,7 +192,8 @@ void tty_termios_encode_baud_rate(struct ktermios *termios, if (ibaud - iclose <= baud_table[i] && ibaud + iclose >= baud_table[i]) { /* For the case input == output don't set IBAUD bits - if the user didn't do so */ + * if the user didn't do so. + */ if (ofound == i && !ibinput) ifound = i; #ifdef IBSHIFT @@ -211,7 +213,8 @@ void tty_termios_encode_baud_rate(struct ktermios *termios, if (ofound == -1) termios->c_cflag |= BOTHER; /* Set exact input bits only if the input and output differ or the - user already did */ + * user already did. + */ if (ifound == -1 && (ibaud != obaud || ibinput)) termios->c_cflag |= (BOTHER << IBSHIFT); #else |