From: Dmitry Torokhov Date: Mon, 6 Jul 2015 21:45:25 +0000 (-0700) Subject: Input: of_touchscreen - always issue warning if axis is not set up X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f61fd21dea1b9b40edfab07bdcd60d6a3bd95ba1;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git Input: of_touchscreen - always issue warning if axis is not set up Do issue warning about axis that is present in device tree but not specified by the driver even in case of multi-touch axis as callers now tell us if they expect multi-touch data or not. Reviewed-by: Roger Quadros Signed-off-by: Dmitry Torokhov --- diff --git a/drivers/input/touchscreen/of_touchscreen.c b/drivers/input/touchscreen/of_touchscreen.c index 806cd0ad160f..759cf4b8ba09 100644 --- a/drivers/input/touchscreen/of_touchscreen.c +++ b/drivers/input/touchscreen/of_touchscreen.c @@ -39,13 +39,9 @@ static void touchscreen_set_params(struct input_dev *dev, struct input_absinfo *absinfo; if (!test_bit(axis, dev->absbit)) { - /* - * Emit a warning only if the axis is not a multitouch - * axis, which might not be set by the driver. - */ - if (!input_is_mt_axis(axis)) - dev_warn(&dev->dev, - "DT specifies parameters but the axis is not set up\n"); + dev_warn(&dev->dev, + "DT specifies parameters but the axis %lu is not set up\n", + axis); return; }