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author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-05 14:08:24 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-05 14:08:24 -0700 |
commit | c932ed0adb09a7fa6d6649ee04dd78c83ab07ada (patch) | |
tree | 02b055bd7b350e7aca9104a9c69330896bb6382b /drivers/isdn | |
parent | a16d8644bad461bb073b92e812080ea6715ddf2b (diff) | |
parent | 15279ebe99d7c6142d9f1a6ae4ded66c0f168678 (diff) | |
download | linux-c932ed0adb09a7fa6d6649ee04dd78c83ab07ada.tar.bz2 |
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/isdn')
-rw-r--r-- | drivers/isdn/capi/capi.c | 40 |
1 files changed, 4 insertions, 36 deletions
diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c index fdf87acccd06..d5f9261fa879 100644 --- a/drivers/isdn/capi/capi.c +++ b/drivers/isdn/capi/capi.c @@ -1158,8 +1158,6 @@ static void capinc_tty_flush_chars(struct tty_struct *tty) struct capiminor *mp = tty->driver_data; struct sk_buff *skb; - pr_debug("capinc_tty_flush_chars\n"); - spin_lock_bh(&mp->outlock); skb = mp->outskb; if (skb) { @@ -1175,18 +1173,18 @@ static void capinc_tty_flush_chars(struct tty_struct *tty) handle_minor_recv(mp); } -static int capinc_tty_write_room(struct tty_struct *tty) +static unsigned int capinc_tty_write_room(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - int room; + unsigned int room; room = CAPINC_MAX_SENDQUEUE-skb_queue_len(&mp->outqueue); room *= CAPI_MAX_BLKSIZE; - pr_debug("capinc_tty_write_room = %d\n", room); + pr_debug("capinc_tty_write_room = %u\n", room); return room; } -static int capinc_tty_chars_in_buffer(struct tty_struct *tty) +static unsigned int capinc_tty_chars_in_buffer(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; @@ -1197,15 +1195,9 @@ static int capinc_tty_chars_in_buffer(struct tty_struct *tty) return mp->outbytes; } -static void capinc_tty_set_termios(struct tty_struct *tty, struct ktermios *old) -{ - pr_debug("capinc_tty_set_termios\n"); -} - static void capinc_tty_throttle(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - pr_debug("capinc_tty_throttle\n"); mp->ttyinstop = 1; } @@ -1213,7 +1205,6 @@ static void capinc_tty_unthrottle(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - pr_debug("capinc_tty_unthrottle\n"); mp->ttyinstop = 0; handle_minor_recv(mp); } @@ -1222,7 +1213,6 @@ static void capinc_tty_stop(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - pr_debug("capinc_tty_stop\n"); mp->ttyoutstop = 1; } @@ -1230,7 +1220,6 @@ static void capinc_tty_start(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - pr_debug("capinc_tty_start\n"); mp->ttyoutstop = 0; handle_minor_send(mp); } @@ -1239,26 +1228,9 @@ static void capinc_tty_hangup(struct tty_struct *tty) { struct capiminor *mp = tty->driver_data; - pr_debug("capinc_tty_hangup\n"); tty_port_hangup(&mp->port); } -static int capinc_tty_break_ctl(struct tty_struct *tty, int state) -{ - pr_debug("capinc_tty_break_ctl(%d)\n", state); - return 0; -} - -static void capinc_tty_flush_buffer(struct tty_struct *tty) -{ - pr_debug("capinc_tty_flush_buffer\n"); -} - -static void capinc_tty_set_ldisc(struct tty_struct *tty) -{ - pr_debug("capinc_tty_set_ldisc\n"); -} - static void capinc_tty_send_xchar(struct tty_struct *tty, char ch) { pr_debug("capinc_tty_send_xchar(%d)\n", ch); @@ -1272,15 +1244,11 @@ static const struct tty_operations capinc_ops = { .flush_chars = capinc_tty_flush_chars, .write_room = capinc_tty_write_room, .chars_in_buffer = capinc_tty_chars_in_buffer, - .set_termios = capinc_tty_set_termios, .throttle = capinc_tty_throttle, .unthrottle = capinc_tty_unthrottle, .stop = capinc_tty_stop, .start = capinc_tty_start, .hangup = capinc_tty_hangup, - .break_ctl = capinc_tty_break_ctl, - .flush_buffer = capinc_tty_flush_buffer, - .set_ldisc = capinc_tty_set_ldisc, .send_xchar = capinc_tty_send_xchar, .install = capinc_tty_install, .cleanup = capinc_tty_cleanup, |