> > From: Jonas Aaberg <[email protected]> > Some change logs would have helped.
Granted. Hopefully Jonas will be happy to step forward and answer any of your following questions. > > Cc: Dmitry Torokhov <[email protected]> > > Cc: [email protected] > > Acked-by: Lee Jones <[email protected]> > > Signed-off-by: Jonas Aaberg <[email protected]> > > Signed-off-by: Philippe Langlais <[email protected]> > > Reviewed-by: Bengt Jonsson <[email protected]> > > --- > > drivers/input/keyboard/gpio_keys.c | 16 ++++++++++++---- > > 1 file changed, 12 insertions(+), 4 deletions(-) > > > > diff --git a/drivers/input/keyboard/gpio_keys.c > > b/drivers/input/keyboard/gpio_keys.c > > index 7947315..78de557 100644 > > --- a/drivers/input/keyboard/gpio_keys.c > > +++ b/drivers/input/keyboard/gpio_keys.c > > @@ -29,6 +29,7 @@ > > #include <linux/of_platform.h> > > #include <linux/of_gpio.h> > > #include <linux/spinlock.h> > > +#include <linux/pm_runtime.h> > > > > struct gpio_button_data { > > const struct gpio_keys_button *button; > > @@ -526,6 +527,7 @@ static int gpio_keys_open(struct input_dev *input) > > { > > struct gpio_keys_drvdata *ddata = input_get_drvdata(input); > > > > + pm_runtime_get_sync(input->dev.parent); > I am not an expert of the runtime. > > However would be grateful if you explain me what it actually do. > > Also I did not see any runtime suspend/ resume handlers populated. -- Lee Jones Linaro ST-Ericsson Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
