When I test to use the CY8CTMA340 with PostmarketOS I don't
have any problem whatsoever in dropping this phys path,
it finds and uses the touchscreen just as well. I suppose
it is because userspace is using modern input libraries.

I challenge the maintainers to point out a valid and still
used userspace that actually need this. I say we drop it.

Reviewed-by: Javier Martinez Canillas <javier@dowhile0.org>
Signed-off-by: Linus Walleij <redacted>
---
ChangeLog v1->v3:
- Collect Javier's Reviewed-by
---
 drivers/input/touchscreen/cyttsp_core.c | 2 --
 drivers/input/touchscreen/cyttsp_core.h | 1 -
 2 files changed, 3 deletions(-)

diff --git a/drivers/input/touchscreen/cyttsp_core.c b/drivers/input/touchscreen/cyttsp_core.c
index 84f4f1c1a220..8ae9f00e5e31 100644
--- a/drivers/input/touchscreen/cyttsp_core.c
+++ b/drivers/input/touchscreen/cyttsp_core.c

@@ -655,10 +655,8 @@ struct cyttsp *cyttsp_probe(const struct cyttsp_bus_ops *bus_ops,
 		return ERR_PTR(error);
 
 	init_completion(&ts->bl_ready);
-	snprintf(ts->phys, sizeof(ts->phys), "%s/input0", dev_name(dev));
 
 	input_dev->name = "Cypress TTSP TouchScreen";
-	input_dev->phys = ts->phys;
 	input_dev->id.bustype = bus_ops->bustype;
 	input_dev->dev.parent = ts->dev;
 

diff --git a/drivers/input/touchscreen/cyttsp_core.h b/drivers/input/touchscreen/cyttsp_core.h
index c102a094e888..8eba9d8ba74a 100644
--- a/drivers/input/touchscreen/cyttsp_core.h
+++ b/drivers/input/touchscreen/cyttsp_core.h

@@ -115,7 +115,6 @@ struct cyttsp {
 	struct device *dev;
 	int irq;
 	struct input_dev *input;
-	char phys[32];
 	const struct cyttsp_bus_ops *bus_ops;
 	struct cyttsp_bootloader_data bl_data;
 	struct cyttsp_sysinfo_data sysinfo_data;

-- 
2.29.2