Merge tag 'v5.18' into next

Sync up with mainline to get updates to OMAP4 keypad driver and other
upstream goodies.

drivers/input/touchscreen/Kconfig

@@ -131,7 +131,7 @@ config TOUCHSCREEN_ATMEL_MXT
 config TOUCHSCREEN_ATMEL_MXT_T37
 	bool "Support T37 Diagnostic Data"
 	depends on TOUCHSCREEN_ATMEL_MXT
-	depends on VIDEO_V4L2=y || (TOUCHSCREEN_ATMEL_MXT=m && VIDEO_V4L2=m)
+	depends on VIDEO_DEV=y || (TOUCHSCREEN_ATMEL_MXT=m && VIDEO_DEV=m)
 	select VIDEOBUF2_VMALLOC
 	help
 	  Say Y here if you want support to output data from the T37
@@ -1262,7 +1262,7 @@ config TOUCHSCREEN_SUN4I
 config TOUCHSCREEN_SUR40
 	tristate "Samsung SUR40 (Surface 2.0/PixelSense) touchscreen"
 	depends on USB && MEDIA_USB_SUPPORT && HAS_DMA
-	depends on VIDEO_V4L2
+	depends on VIDEO_DEV
 	select VIDEOBUF2_DMA_SG
 	help
 	  Say Y here if you want support for the Samsung SUR40 touchscreen

drivers/input/touchscreen/ads7846.c

@@ -1411,13 +1411,11 @@ static int ads7846_probe(struct spi_device *spi)
 	return 0;
 }
 
-static int ads7846_remove(struct spi_device *spi)
+static void ads7846_remove(struct spi_device *spi)
 {
 	struct ads7846 *ts = spi_get_drvdata(spi);
 
 	ads7846_stop(ts);
-
-	return 0;
 }
 
 static struct spi_driver ads7846_driver = {

drivers/input/touchscreen/cyttsp4_spi.c

@@ -164,12 +164,10 @@ static int cyttsp4_spi_probe(struct spi_device *spi)
 	return PTR_ERR_OR_ZERO(ts);
 }
 
-static int cyttsp4_spi_remove(struct spi_device *spi)
+static void cyttsp4_spi_remove(struct spi_device *spi)
 {
 	struct cyttsp4 *ts = spi_get_drvdata(spi);
 	cyttsp4_remove(ts);
-
-	return 0;
 }
 
 static struct spi_driver cyttsp4_spi_driver = {

drivers/input/touchscreen/ili210x.c

@@ -756,15 +756,12 @@ static int ili251x_firmware_reset(struct i2c_client *client)
 	return ili251x_firmware_busy(client);
 }
 
-static void ili251x_hardware_reset(struct device *dev)
+static void ili210x_hardware_reset(struct gpio_desc *reset_gpio)
 {
-	struct i2c_client *client = to_i2c_client(dev);
-	struct ili210x *priv = i2c_get_clientdata(client);
-
 	/* Reset the controller */
-	gpiod_set_value_cansleep(priv->reset_gpio, 1);
-	usleep_range(10000, 15000);
-	gpiod_set_value_cansleep(priv->reset_gpio, 0);
+	gpiod_set_value_cansleep(reset_gpio, 1);
+	usleep_range(12000, 15000);
+	gpiod_set_value_cansleep(reset_gpio, 0);
 	msleep(300);
 }
 
@@ -773,6 +770,7 @@ static ssize_t ili210x_firmware_update_store(struct device *dev,
 					     const char *buf, size_t count)
 {
 	struct i2c_client *client = to_i2c_client(dev);
+	struct ili210x *priv = i2c_get_clientdata(client);
 	const char *fwname = ILI251X_FW_FILENAME;
 	const struct firmware *fw;
 	u16 ac_end, df_end;
@@ -803,7 +801,7 @@ static ssize_t ili210x_firmware_update_store(struct device *dev,
 
 	dev_dbg(dev, "Firmware update started, firmware=%s\n", fwname);
 
-	ili251x_hardware_reset(dev);
+	ili210x_hardware_reset(priv->reset_gpio);
 
 	error = ili251x_firmware_reset(client);
 	if (error)
@@ -858,7 +856,7 @@ static ssize_t ili210x_firmware_update_store(struct device *dev,
 	error = count;
 
 exit:
-	ili251x_hardware_reset(dev);
+	ili210x_hardware_reset(priv->reset_gpio);
 	dev_dbg(dev, "Firmware update ended, error=%i\n", error);
 	enable_irq(client->irq);
 	kfree(fwbuf);
@@ -951,9 +949,7 @@ static int ili210x_i2c_probe(struct i2c_client *client,
 		if (error)
 			return error;
 
-		usleep_range(50, 100);
-		gpiod_set_value_cansleep(reset_gpio, 0);
-		msleep(100);
+		ili210x_hardware_reset(reset_gpio);
 	}
 
 	priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL);

drivers/input/touchscreen/tsc2005.c

@@ -64,11 +64,9 @@ static int tsc2005_probe(struct spi_device *spi)
 			     tsc2005_cmd);
 }
 
-static int tsc2005_remove(struct spi_device *spi)
+static void tsc2005_remove(struct spi_device *spi)
 {
 	tsc200x_remove(&spi->dev);
-
-	return 0;
 }
 
 #ifdef CONFIG_OF