Merge tag 'v5.17-rc4' into for-linus

Merge with mainline to get the Intel ASoC generic helpers header and
other changes.

5 files changed, 22 insertions, 35 deletions

diff --git a/drivers/input/joydev.c b/drivers/input/joydev.c
index 947d440a3be6..b45ddb457002 100644
--- a/drivers/input/joydev.c
+++ b/drivers/input/joydev.c
@@ -758,6 +758,12 @@ static void joydev_cleanup(struct joydev *joydev)
 #define USB_VENDOR_ID_THQ			0x20d6
 #define USB_DEVICE_ID_THQ_PS3_UDRAW			0xcb17
 
+#define USB_VENDOR_ID_NINTENDO		0x057e
+#define USB_DEVICE_ID_NINTENDO_JOYCONL	0x2006
+#define USB_DEVICE_ID_NINTENDO_JOYCONR	0x2007
+#define USB_DEVICE_ID_NINTENDO_PROCON	0x2009
+#define USB_DEVICE_ID_NINTENDO_CHRGGRIP	0x200E
+
 #define ACCEL_DEV(vnd, prd)						\
 	{								\
 		.flags = INPUT_DEVICE_ID_MATCH_VENDOR |			\
@@ -789,6 +795,10 @@ static const struct input_device_id joydev_blacklist[] = {
 	ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_2),
 	ACCEL_DEV(USB_VENDOR_ID_SONY, USB_DEVICE_ID_SONY_PS4_CONTROLLER_DONGLE),
 	ACCEL_DEV(USB_VENDOR_ID_THQ, USB_DEVICE_ID_THQ_PS3_UDRAW),
+	ACCEL_DEV(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_PROCON),
+	ACCEL_DEV(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_CHRGGRIP),
+	ACCEL_DEV(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_JOYCONL),
+	ACCEL_DEV(USB_VENDOR_ID_NINTENDO, USB_DEVICE_ID_NINTENDO_JOYCONR),
 	{ /* sentinel */ }
 };
 
diff --git a/drivers/input/misc/axp20x-pek.c b/drivers/input/misc/axp20x-pek.c
index c8f87df93a50..04da7916eb70 100644
--- a/drivers/input/misc/axp20x-pek.c
+++ b/drivers/input/misc/axp20x-pek.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/mfd/axp20x.h>
 #include <linux/module.h>
+#include <linux/platform_data/x86/soc.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
 #include <linux/slab.h>
@@ -285,41 +286,24 @@ static int axp20x_pek_probe_input_device(struct axp20x_pek *axp20x_pek,
 	return 0;
 }
 
-#ifdef CONFIG_ACPI
-static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek,
-					     struct platform_device *pdev)
+static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek)
 {
-	unsigned long long hrv = 0;
-	acpi_status status;
-
 	if (IS_ENABLED(CONFIG_INPUT_SOC_BUTTON_ARRAY) &&
 	    axp20x_pek->axp20x->variant == AXP288_ID) {
-		status = acpi_evaluate_integer(ACPI_HANDLE(pdev->dev.parent),
-					       "_HRV", NULL, &hrv);
-		if (ACPI_FAILURE(status))
-			dev_err(&pdev->dev, "Failed to get PMIC hardware revision\n");
-
 		/*
 		 * On Cherry Trail platforms (hrv == 3), do not register the
 		 * input device if there is an "INTCFD9" or "ACPI0011" gpio
 		 * button ACPI device, as that handles the power button too,
 		 * and otherwise we end up reporting all presses twice.
 		 */
-		if (hrv == 3 && (acpi_dev_present("INTCFD9", NULL, -1) ||
+		if (soc_intel_is_cht() &&
+				(acpi_dev_present("INTCFD9", NULL, -1) ||
 				 acpi_dev_present("ACPI0011", NULL, -1)))
 			return false;
-
 	}
 
 	return true;
 }
-#else
-static bool axp20x_pek_should_register_input(struct axp20x_pek *axp20x_pek,
-					     struct platform_device *pdev)
-{
-	return true;
-}
-#endif
 
 static int axp20x_pek_probe(struct platform_device *pdev)
 {
@@ -339,7 +323,7 @@ static int axp20x_pek_probe(struct platform_device *pdev)
 
 	axp20x_pek->axp20x = dev_get_drvdata(pdev->dev.parent);
 
-	if (axp20x_pek_should_register_input(axp20x_pek, pdev)) {
+	if (axp20x_pek_should_register_input(axp20x_pek)) {
 		error = axp20x_pek_probe_input_device(axp20x_pek, pdev);
 		if (error)
 			return error;
diff --git a/drivers/input/misc/xen-kbdfront.c b/drivers/input/misc/xen-kbdfront.c
index 4ff5cd2a6d8d..3d17a0b3fe51 100644
--- a/drivers/input/misc/xen-kbdfront.c
+++ b/drivers/input/misc/xen-kbdfront.c
@@ -542,6 +542,7 @@ static struct xenbus_driver xenkbd_driver = {
 	.remove = xenkbd_remove,
 	.resume = xenkbd_resume,
 	.otherend_changed = xenkbd_backend_changed,
+	.not_essential = true,
 };
 
 static int __init xenkbd_init(void)
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 7fbbe00e3553..669a728095b8 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -207,8 +207,8 @@ static void serport_set_type(struct tty_struct *tty, unsigned long type)
  * serport_ldisc_ioctl() allows to set the port protocol, and device ID
  */
 
-static int serport_ldisc_ioctl(struct tty_struct *tty, struct file *file,
-			       unsigned int cmd, unsigned long arg)
+static int serport_ldisc_ioctl(struct tty_struct *tty, unsigned int cmd,
+			       unsigned long arg)
 {
 	if (cmd == SPIOCSTYPE) {
 		unsigned long type;
@@ -226,7 +226,6 @@ static int serport_ldisc_ioctl(struct tty_struct *tty, struct file *file,
 #ifdef CONFIG_COMPAT
 #define COMPAT_SPIOCSTYPE	_IOW('q', 0x01, compat_ulong_t)
 static int serport_ldisc_compat_ioctl(struct tty_struct *tty,
-				       struct file *file,
 				       unsigned int cmd, unsigned long arg)
 {
 	if (cmd == COMPAT_SPIOCSTYPE) {
@@ -244,7 +243,7 @@ static int serport_ldisc_compat_ioctl(struct tty_struct *tty,
 }
 #endif
 
-static int serport_ldisc_hangup(struct tty_struct *tty)
+static void serport_ldisc_hangup(struct tty_struct *tty)
 {
 	struct serport *serport = (struct serport *) tty->disc_data;
 	unsigned long flags;
@@ -254,7 +253,6 @@ static int serport_ldisc_hangup(struct tty_struct *tty)
 	spin_unlock_irqrestore(&serport->lock, flags);
 
 	wake_up_interruptible(&serport->wait);
-	return 0;
 }
 
 static void serport_ldisc_write_wakeup(struct tty_struct * tty)
diff --git a/drivers/input/touchscreen/wm97xx-core.c b/drivers/input/touchscreen/wm97xx-core.c
index 78d2ee99f37a..1b58611c8084 100644
--- a/drivers/input/touchscreen/wm97xx-core.c
+++ b/drivers/input/touchscreen/wm97xx-core.c
@@ -615,10 +615,9 @@ static int wm97xx_register_touch(struct wm97xx *wm)
 	 * extensions)
 	 */
 	wm->touch_dev = platform_device_alloc("wm97xx-touch", -1);
-	if (!wm->touch_dev) {
-		ret = -ENOMEM;
-		goto touch_err;
-	}
+	if (!wm->touch_dev)
+		return -ENOMEM;
+
 	platform_set_drvdata(wm->touch_dev, wm);
 	wm->touch_dev->dev.parent = wm->dev;
 	wm->touch_dev->dev.platform_data = pdata;
@@ -629,9 +628,6 @@ static int wm97xx_register_touch(struct wm97xx *wm)
 	return 0;
 touch_reg_err:
 	platform_device_put(wm->touch_dev);
-touch_err:
-	input_unregister_device(wm->input_dev);
-	wm->input_dev = NULL;
 
 	return ret;
 }
@@ -639,8 +635,6 @@ touch_err:
 static void wm97xx_unregister_touch(struct wm97xx *wm)
 {
 	platform_device_unregister(wm->touch_dev);
-	input_unregister_device(wm->input_dev);
-	wm->input_dev = NULL;
 }
 
 static int _wm97xx_probe(struct wm97xx *wm)