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authorLinus Torvalds <torvalds@linux-foundation.org>2021-07-06 00:08:24 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2021-07-06 00:08:24 +0300
commitc932ed0adb09a7fa6d6649ee04dd78c83ab07ada (patch)
tree02b055bd7b350e7aca9104a9c69330896bb6382b /drivers/net/caif/caif_serial.c
parenta16d8644bad461bb073b92e812080ea6715ddf2b (diff)
parent15279ebe99d7c6142d9f1a6ae4ded66c0f168678 (diff)
downloadlinux-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/net/caif/caif_serial.c')
-rw-r--r--drivers/net/caif/caif_serial.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 4ffbfd534f18..2a7af611d43a 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -87,9 +87,9 @@ static void ldisc_tx_wakeup(struct tty_struct *tty);
static inline void update_tty_status(struct ser_device *ser)
{
ser->tty_status =
- ser->tty->stopped << 5 |
- ser->tty->flow_stopped << 3 |
- ser->tty->packet << 2;
+ ser->tty->flow.stopped << 5 |
+ ser->tty->flow.tco_stopped << 3 |
+ ser->tty->ctrl.packet << 2;
}
static inline void debugfs_init(struct ser_device *ser, struct tty_struct *tty)
{
@@ -159,7 +159,7 @@ static inline void debugfs_tx(struct ser_device *ser, const u8 *data, int size)
#endif
static void ldisc_receive(struct tty_struct *tty, const u8 *data,
- char *flags, int count)
+ const char *flags, int count)
{
struct sk_buff *skb = NULL;
struct ser_device *ser;
@@ -380,6 +380,7 @@ static void ldisc_close(struct tty_struct *tty)
/* The line discipline structure. */
static struct tty_ldisc_ops caif_ldisc = {
.owner = THIS_MODULE,
+ .num = N_CAIF,
.name = "n_caif",
.open = ldisc_open,
.close = ldisc_close,
@@ -429,7 +430,7 @@ static int __init caif_ser_init(void)
{
int ret;
- ret = tty_register_ldisc(N_CAIF, &caif_ldisc);
+ ret = tty_register_ldisc(&caif_ldisc);
if (ret < 0)
pr_err("cannot register CAIF ldisc=%d err=%d\n", N_CAIF, ret);
@@ -444,7 +445,7 @@ static void __exit caif_ser_exit(void)
spin_unlock(&ser_lock);
ser_release(NULL);
cancel_work_sync(&ser_release_work);
- tty_unregister_ldisc(N_CAIF);
+ tty_unregister_ldisc(&caif_ldisc);
debugfs_remove_recursive(debugfsdir);
}