diff options
| author | Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> | 2013-12-06 10:59:14 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-24 11:17:38 +0900 |
| commit | b6e4a3f18c0d289c7eed652dc0253a7f8fea27e4 (patch) | |
| tree | 85d5ca6a358b5c7616b6dcd02a83903b3ed54c7b /drivers/tty/serial/sh-sci.c | |
| parent | b5e17b71c6b2ff284b4018e272e18876ccfa9b2c (diff) | |
| download | op-kernel-dev-b6e4a3f18c0d289c7eed652dc0253a7f8fea27e4.zip op-kernel-dev-b6e4a3f18c0d289c7eed652dc0253a7f8fea27e4.tar.gz | |
serial: sh-sci: Set the UPF_FIXED_PORT flag
The base address, IRQ and baud rate generator parent clock rate can't be
changed by userspace. Mark the port as fixed.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 8c17d55..67dadbd 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -2248,7 +2248,7 @@ static int sci_init_single(struct platform_device *dev, port->mapbase = p->mapbase; port->type = p->type; - port->flags = p->flags; + port->flags = UPF_FIXED_PORT | p->flags; port->regshift = p->regshift; /* |
