[PATCH 1/3] Input: of_touchscreen - always issue warning if axis is not set up

[Dmitry Torokhov]

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.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx>
---
 drivers/input/touchscreen/of_touchscreen.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/drivers/input/touchscreen/of_touchscreen.c b/drivers/input/touchscreen/of_touchscreen.c
index 806cd0a..759cf4b 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;
 	}
 
-- 
2.4.3.573.g4eafbef

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