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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2007-10-18 08:24:16 (GMT)
committerGreg Kroah-Hartman <gregkh@suse.de>2007-10-25 19:18:40 (GMT)
commit149b36eae2ab6aa6056664f4bc461f3d3affc9c1 (patch)
treeedba137c0805b0c69b4c90bb674be0a385d66a0c /drivers/serial
parent3657f6c018907870d4264d466def384b58608484 (diff)
downloadlinux-149b36eae2ab6aa6056664f4bc461f3d3affc9c1.tar.xz
serial: stop passing NULL to functions that expect data
Earlier patches have removed the checking for old v new differences from the USB drivers so we can now pass in a valid blank old termios so that we don't to fill the drivers with magic hacks for console support Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/serial')
-rw-r--r--drivers/serial/serial_core.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c
index 1031890..3bb5d24 100644
--- a/drivers/serial/serial_core.c
+++ b/drivers/serial/serial_core.c
@@ -1875,6 +1875,7 @@ uart_set_options(struct uart_port *port, struct console *co,
int baud, int parity, int bits, int flow)
{
struct ktermios termios;
+ static struct ktermios dummy;
int i;
/*
@@ -1920,7 +1921,7 @@ uart_set_options(struct uart_port *port, struct console *co,
*/
port->mctrl |= TIOCM_DTR;
- port->ops->set_termios(port, &termios, NULL);
+ port->ops->set_termios(port, &termios, &dummy);
co->cflag = termios.c_cflag;
return 0;