On Thu, Sep 28, 2017 at 12:00:19PM +0200, Uwe Kleine-König wrote:
> On Thu, Sep 28, 2017 at 10:52:15AM +0100, Martyn Welch wrote:
> > The imx serial driver uses PAGE_SIZE when allocating rx_buf, but then
> > uses RX_BUF_SIZE (which is currently defined as PAGE_SIZE) to describe
> > the length of the buffer when initialising the scatter gather list.
> >
> > In order to ensure that this stays consistent, use RX_BUF_SIZE in both
> > locations.
>
> Missing SoB Line
Doh! v2 on way...
>
> > ---
> > drivers/tty/serial/imx.c | 2 +-
> > 1 file changed, 1 insertion(+), 1 deletion(-)
> >
> > diff --git a/drivers/tty/serial/imx.c b/drivers/tty/serial/imx.c
> > index fe368a4..bc2f2a2f 100644
> > --- a/drivers/tty/serial/imx.c
> > +++ b/drivers/tty/serial/imx.c
> > @@ -1165,7 +1165,7 @@ static int imx_uart_dma_init(struct imx_port *sport)
> > goto err;
> > }
> >
> > - sport->rx_buf = kzalloc(PAGE_SIZE, GFP_KERNEL);
> > + sport->rx_buf = kzalloc(RX_BUF_SIZE, GFP_KERNEL);
> > if (!sport->rx_buf) {
> > ret = -ENOMEM;
> > goto err;
> Acked-by: Uwe Kleine-König <u.kleine-kön...@pengtronix.de>
>
>
> --
> Pengutronix e.K. | Uwe Kleine-König |
> Industrial Linux Solutions | http://www.pengutronix.de/ |
