5 files changed, 30 insertions, 10 deletions
diff --git a/drivers/input/rmi4/rmi_f12.c b/drivers/input/rmi4/rmi_f12.c
index 123f2b495673..332c02f0b107 100644
--- a/drivers/input/rmi4/rmi_f12.c
+++ b/drivers/input/rmi4/rmi_f12.c
@@ -65,7 +65,7 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
 	struct rmi_device *rmi_dev = fn->rmi_dev;
 	int ret;
 	int offset;
-	u8 buf[14];
+	u8 buf[15];
 	int pitch_x = 0;
 	int pitch_y = 0;
 	int clip_x_low = 0;
@@ -85,9 +85,10 @@ static int rmi_f12_read_sensor_tuning(struct f12_data *f12)
 
 	offset = rmi_register_desc_calc_reg_offset(&f12->control_reg_desc, 8);
 
-	if (item->reg_size > 14) {
-		dev_err(&fn->dev, "F12 control8 should be 14 bytes, not: %ld\n",
-			item->reg_size);
+	if (item->reg_size > sizeof(buf)) {
+		dev_err(&fn->dev,
+			"F12 control8 should be no bigger than %zd bytes, not: %ld\n",
+			sizeof(buf), item->reg_size);
 		return -ENODEV;
 	}
 
diff --git a/drivers/input/touchscreen/tsc2004.c b/drivers/input/touchscreen/tsc2004.c
index 7295c198aa08..6fe55d598fac 100644
--- a/drivers/input/touchscreen/tsc2004.c
+++ b/drivers/input/touchscreen/tsc2004.c
@@ -22,6 +22,11 @@
 #include <linux/regmap.h>
 #include "tsc200x-core.h"
 
+static const struct input_id tsc2004_input_id = {
+	.bustype = BUS_I2C,
+	.product = 2004,
+};
+
 static int tsc2004_cmd(struct device *dev, u8 cmd)
 {
 	u8 tx = TSC200X_CMD | TSC200X_CMD_12BIT | cmd;
@@ -42,7 +47,7 @@ static int tsc2004_probe(struct i2c_client *i2c,
 			 const struct i2c_device_id *id)
 
 {
-	return tsc200x_probe(&i2c->dev, i2c->irq, BUS_I2C,
+	return tsc200x_probe(&i2c->dev, i2c->irq, &tsc2004_input_id,
 			     devm_regmap_init_i2c(i2c, &tsc200x_regmap_config),
 			     tsc2004_cmd);
 }
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index b9f593dfd2ef..f2c5f0e47f77 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -24,6 +24,11 @@
 #include <linux/regmap.h>
 #include "tsc200x-core.h"
 
+static const struct input_id tsc2005_input_id = {
+	.bustype = BUS_SPI,
+	.product = 2005,
+};
+
 static int tsc2005_cmd(struct device *dev, u8 cmd)
 {
 	u8 tx = TSC200X_CMD | TSC200X_CMD_12BIT | cmd;
@@ -62,7 +67,7 @@ static int tsc2005_probe(struct spi_device *spi)
 	if (error)
 		return error;
 
-	return tsc200x_probe(&spi->dev, spi->irq, BUS_SPI,
+	return tsc200x_probe(&spi->dev, spi->irq, &tsc2005_input_id,
 			     devm_regmap_init_spi(spi, &tsc200x_regmap_config),
 			     tsc2005_cmd);
 }
diff --git a/drivers/input/touchscreen/tsc200x-core.c b/drivers/input/touchscreen/tsc200x-core.c
index 26e81d1bcfa0..b7059ed8872e 100644
--- a/drivers/input/touchscreen/tsc200x-core.c
+++ b/drivers/input/touchscreen/tsc200x-core.c
@@ -450,7 +450,7 @@ static void tsc200x_close(struct input_dev *input)
 	mutex_unlock(&ts->mutex);
 }
 
-int tsc200x_probe(struct device *dev, int irq, __u16 bustype,
+int tsc200x_probe(struct device *dev, int irq, const struct input_id *tsc_id,
 		  struct regmap *regmap,
 		  int (*tsc200x_cmd)(struct device *dev, u8 cmd))
 {
@@ -547,9 +547,18 @@ int tsc200x_probe(struct device *dev, int irq, __u16 bustype,
 	snprintf(ts->phys, sizeof(ts->phys),
 		 "%s/input-ts", dev_name(dev));
 
-	input_dev->name = "TSC200X touchscreen";
+	if (tsc_id->product == 2004) {
+		input_dev->name = "TSC200X touchscreen";
+	} else {
+		input_dev->name = devm_kasprintf(dev, GFP_KERNEL,
+						 "TSC%04d touchscreen",
+						 tsc_id->product);
+		if (!input_dev->name)
+			return -ENOMEM;
+	}
+
 	input_dev->phys = ts->phys;
-	input_dev->id.bustype = bustype;
+	input_dev->id = *tsc_id;
 	input_dev->dev.parent = dev;
 	input_dev->evbit[0] = BIT(EV_ABS) | BIT(EV_KEY);
 	input_dev->keybit[BIT_WORD(BTN_TOUCH)] = BIT_MASK(BTN_TOUCH);
diff --git a/drivers/input/touchscreen/tsc200x-core.h b/drivers/input/touchscreen/tsc200x-core.h
index 7a482d102614..49a63a3c6840 100644
--- a/drivers/input/touchscreen/tsc200x-core.h
+++ b/drivers/input/touchscreen/tsc200x-core.h
@@ -70,7 +70,7 @@
 extern const struct regmap_config tsc200x_regmap_config;
 extern const struct dev_pm_ops tsc200x_pm_ops;
 
-int tsc200x_probe(struct device *dev, int irq, __u16 bustype,
+int tsc200x_probe(struct device *dev, int irq, const struct input_id *tsc_id,
 		  struct regmap *regmap,
 		  int (*tsc200x_cmd)(struct device *dev, u8 cmd));
 int tsc200x_remove(struct device *dev);