Input: ad714x - fix up input configuration

Add missing input name and set up parent devices so input devices will
show in proper places in sysfs tree.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Tested-by: Jean-Francois Dagenais <jeff.dagenais@gmail.com>
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/misc/ad714x.c

@@ -1149,6 +1149,8 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
 			input[alloc_idx]->id.bustype = bus_type;
 			input[alloc_idx]->id.product = ad714x->product;
 			input[alloc_idx]->id.version = ad714x->version;
+			input[alloc_idx]->name = "ad714x_captouch_slider";
+			input[alloc_idx]->dev.parent = dev;
 
 			error = input_register_device(input[alloc_idx]);
 			if (error)
@@ -1179,6 +1181,8 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
 			input[alloc_idx]->id.bustype = bus_type;
 			input[alloc_idx]->id.product = ad714x->product;
 			input[alloc_idx]->id.version = ad714x->version;
+			input[alloc_idx]->name = "ad714x_captouch_wheel";
+			input[alloc_idx]->dev.parent = dev;
 
 			error = input_register_device(input[alloc_idx]);
 			if (error)
@@ -1212,6 +1216,8 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
 			input[alloc_idx]->id.bustype = bus_type;
 			input[alloc_idx]->id.product = ad714x->product;
 			input[alloc_idx]->id.version = ad714x->version;
+			input[alloc_idx]->name = "ad714x_captouch_pad";
+			input[alloc_idx]->dev.parent = dev;
 
 			error = input_register_device(input[alloc_idx]);
 			if (error)
@@ -1240,6 +1246,8 @@ struct ad714x_chip *ad714x_probe(struct device *dev, u16 bus_type, int irq,
 		input[alloc_idx]->id.bustype = bus_type;
 		input[alloc_idx]->id.product = ad714x->product;
 		input[alloc_idx]->id.version = ad714x->version;
+		input[alloc_idx]->name = "ad714x_captouch_button";
+		input[alloc_idx]->dev.parent = dev;
 
 		error = input_register_device(input[alloc_idx]);
 		if (error)