On Tue, Aug 21, 2012 at 2:45 PM, Felipe Balbi <ba...@ti.com> wrote: > Everytime we're done using our TTY, we want > the pm timer to be reinitilized. By sticking > to pm_runtime_pm_autosuspend() we make sure > that this will always be the case. > > Signed-off-by: Felipe Balbi <ba...@ti.com> > --- > drivers/tty/serial/omap-serial.c | 33 ++++++++++++++++++++++----------- > 1 file changed, 22 insertions(+), 11 deletions(-) > > diff --git a/drivers/tty/serial/omap-serial.c > b/drivers/tty/serial/omap-serial.c > index 6ea24c5..458d77c 100644 > --- a/drivers/tty/serial/omap-serial.c > +++ b/drivers/tty/serial/omap-serial.c > @@ -164,7 +164,8 @@ static void serial_omap_enable_ms(struct uart_port *port) > pm_runtime_get_sync(up->dev); > up->ier |= UART_IER_MSI; > serial_out(up, UART_IER, up->ier); > - pm_runtime_put(up->dev); > + pm_runtime_mark_last_busy(up->dev); > + pm_runtime_put_autosuspend(up->dev); > } > Can you please expand the change-log a bit ? Didn't follow the time re-init part completely.
Regards Santosh -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
