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authorLinus Torvalds <torvalds@linux-foundation.org>2020-02-21 12:48:29 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-21 12:48:29 -0800
commitef11f1b76a59833cfadbe88a9513ca01b14a2b88 (patch)
tree77c99d0274bbc1dee76e29794aaad5b5704c6590 /include
parentcee853e825a9ab64b54bd53f991e98f832c47317 (diff)
parent07e6124a1a46b4b5a9b3cacc0c306b50da87abf5 (diff)
downloadlinux-ef11f1b76a59833cfadbe88a9513ca01b14a2b88.tar.bz2
Merge tag 'tty-5.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver fixes from Greg KH: "Here are a number of small tty and serial driver fixes for 5.6-rc3 that resolve a bunch of reported issues. They are: - vt selection and ioctl fixes - serdev bugfix - atmel serial driver fixes - qcom serial driver fixes - other minor serial driver fixes All of these have been in linux-next for a while with no reported issues" * tag 'tty-5.6-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: vt: selection, close sel_buffer race vt: selection, handle pending signals in paste_selection serial: cpm_uart: call cpm_muram_init before registering console tty: serial: qcom_geni_serial: Fix RX cancel command failure serial: 8250: Check UPF_IRQ_SHARED in advance tty: serial: imx: setup the correct sg entry for tx dma vt: vt_ioctl: fix race in VT_RESIZEX vt: fix scrollback flushing on background consoles tty: serial: tegra: Handle RX transfer in PIO mode if DMA wasn't started tty/serial: atmel: manage shutdown in case of RS485 or ISO7816 mode serdev: ttyport: restore client ops on deregistration serial: ar933x_uart: set UART_CS_{RX,TX}_READY_ORIDE
Diffstat (limited to 'include')
-rw-r--r--include/linux/tty.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/tty.h b/include/linux/tty.h
index bfa4e2ee94a9..bd5fe0e907e8 100644
--- a/include/linux/tty.h
+++ b/include/linux/tty.h
@@ -225,6 +225,8 @@ struct tty_port_client_operations {
void (*write_wakeup)(struct tty_port *port);
};
+extern const struct tty_port_client_operations tty_port_default_client_ops;
+
struct tty_port {
struct tty_bufhead buf; /* Locked internally */
struct tty_struct *tty; /* Back pointer */