[PATCH] input: touchscreen: ti_am335x_tsc: warn about incorrect spelling

[Felipe Balbi <balbi@ti.com>]

In the hopes that people run new kernels on
their devices, let's add a warning message
asking users to have their DTS file fixed.

The goal is that by Linux 4.0 we will be
able to remove support for the bogus version
of our touchscreen's DTS.

Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
---

Here you go, I've added your Suggested-by Mark,
if you wish I can remove or change to something
else.

cheers

 drivers/input/touchscreen/ti_am335x_tsc.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/input/touchscreen/ti_am335x_tsc.c b/drivers/input/touchscreen/ti_am335x_tsc.c
index b61df9d..91302cd 100644
--- a/drivers/input/touchscreen/ti_am335x_tsc.c
+++ b/drivers/input/touchscreen/ti_am335x_tsc.c
@@ -354,9 +354,12 @@ static int titsc_parse_dt(struct platform_device *pdev,
 	 */
 	err = of_property_read_u32(node, "ti,coordinate-readouts",
 			&ts_dev->coordinate_readouts);
-	if (err < 0)
+	if (err < 0) {
+		dev_warn(&pdev->dev, "please use 'ti,coordinate-readouts' instead\n");
 		err = of_property_read_u32(node, "ti,coordiante-readouts",
 				&ts_dev->coordinate_readouts);
+	}
+
 	if (err < 0)
 		return err;
 
-- 
1.8.4.GIT