From d9d090e52082635a24aeaefdc6bfe61ab97f38bb Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= Date: Tue, 7 Feb 2017 22:30:59 +0100 Subject: brcm2708: remove linux 4.4 support MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Álvaro Fernández Rojas --- ...l-Take-care-starting-a-hung-up-tty-s-port.patch | 28 ---------------------- 1 file changed, 28 deletions(-) delete mode 100644 target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch (limited to 'target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch') diff --git a/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch b/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch deleted file mode 100644 index 7e14036b04..0000000000 --- a/target/linux/brcm2708/patches-4.4/0202-serial-Take-care-starting-a-hung-up-tty-s-port.patch +++ /dev/null @@ -1,28 +0,0 @@ -From 5aab55736fae3c46fab5c89ff1e9a2e2bb6740d2 Mon Sep 17 00:00:00 2001 -From: Phil Elwell -Date: Wed, 9 Mar 2016 13:28:24 +0000 -Subject: [PATCH] serial: Take care starting a hung-up tty's port - -tty_port_hangup sets a port's tty field to NULL (holding the port lock), -but uart_tx_stopped, called from __uart_start (with the port lock), -uses the tty field without checking for NULL. - -Change uart_tx_stopped to treat a NULL tty field as another stopped -indication. - -Signed-off-by: Phil Elwell ---- - include/linux/serial_core.h | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - ---- a/include/linux/serial_core.h -+++ b/include/linux/serial_core.h -@@ -397,7 +397,7 @@ int uart_resume_port(struct uart_driver - static inline int uart_tx_stopped(struct uart_port *port) - { - struct tty_struct *tty = port->state->port.tty; -- if (tty->stopped || port->hw_stopped) -+ if (!tty || tty->stopped || port->hw_stopped) - return 1; - return 0; - } -- cgit v1.2.3