Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull second round of input updates from Dmitry Torokhov:
 "Mostly simple bug fixes, although we do have one brand new driver for
  Microchip AR1021 i2c touchscreen.

  Also there is the change to stop trying to use i8042 active
  multiplexing by default (it is still possible to activate it via
  i8042.nomux=0 on boxes that implement it)"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: xpad - add Thrustmaster as Xbox 360 controller vendor
  Input: xpad - add USB ID for Thrustmaster Ferrari 458 Racing Wheel
  Input: max77693-haptic - fix state check in imax77693_haptic_disable()
  Input: xen-kbdfront - free grant table entry in xenkbd_disconnect_backend
  Input: alps - fix v4 button press recognition
  Input: i8042 - disable active multiplexing by default
  Input: i8042 - add noloop quirk for Asus X750LN
  Input: synaptics - gate forcepad support by DMI check
  Input: Add Microchip AR1021 i2c touchscreen
  Input: cros_ec_keyb - add of match table
  Input: serio - avoid negative serio device numbers
  Input: avoid negative input device numbers
  Input: automatically set EV_ABS bit in input_set_abs_params
  Input: adp5588-keys - cancel workqueue in failure path
  Input: opencores-kbd - switch to using managed resources
  Input: evdev - fix EVIOCG{type} ioctl

3 files changed, 27 insertions, 55 deletions

diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index b97ed443e0a4..21a62d0fa764 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -587,6 +587,7 @@ static int adp5588_probe(struct i2c_client *client,
 
  err_free_irq:
 	free_irq(client->irq, kpad);
+	cancel_delayed_work_sync(&kpad->work);
  err_unreg_dev:
 	input_unregister_device(input);
 	input = NULL;
diff --git a/drivers/input/keyboard/cros_ec_keyb.c b/drivers/input/keyboard/cros_ec_keyb.c
index 5d773d20230a..ffa989f2c785 100644
--- a/drivers/input/keyboard/cros_ec_keyb.c
+++ b/drivers/input/keyboard/cros_ec_keyb.c
@@ -348,10 +348,19 @@ static int cros_ec_keyb_resume(struct device *dev)
 
 static SIMPLE_DEV_PM_OPS(cros_ec_keyb_pm_ops, NULL, cros_ec_keyb_resume);
 
+#ifdef CONFIG_OF
+static const struct of_device_id cros_ec_keyb_of_match[] = {
+	{ .compatible = "google,cros-ec-keyb" },
+	{},
+};
+MODULE_DEVICE_TABLE(of, cros_ec_keyb_of_match);
+#endif
+
 static struct platform_driver cros_ec_keyb_driver = {
 	.probe = cros_ec_keyb_probe,
 	.driver = {
 		.name = "cros-ec-keyb",
+		.of_match_table = of_match_ptr(cros_ec_keyb_of_match),
 		.pm	= &cros_ec_keyb_pm_ops,
 	},
 };
diff --git a/drivers/input/keyboard/opencores-kbd.c b/drivers/input/keyboard/opencores-kbd.c
index 7b9b44158ad1..62abe2c16670 100644
--- a/drivers/input/keyboard/opencores-kbd.c
+++ b/drivers/input/keyboard/opencores-kbd.c
@@ -18,7 +18,6 @@
 
 struct opencores_kbd {
 	struct input_dev *input;
-	struct resource *addr_res;
 	void __iomem *addr;
 	int irq;
 	unsigned short keycodes[128];
@@ -56,35 +55,25 @@ static int opencores_kbd_probe(struct platform_device *pdev)
 		return -EINVAL;
 	}
 
-	opencores_kbd = kzalloc(sizeof(*opencores_kbd), GFP_KERNEL);
-	input = input_allocate_device();
-	if (!opencores_kbd || !input) {
-		dev_err(&pdev->dev, "failed to allocate device structures\n");
-		error = -ENOMEM;
-		goto err_free_mem;
-	}
-
-	opencores_kbd->addr_res = res;
-	res = request_mem_region(res->start, resource_size(res), pdev->name);
-	if (!res) {
-		dev_err(&pdev->dev, "failed to request I/O memory\n");
-		error = -EBUSY;
-		goto err_free_mem;
-	}
+	opencores_kbd = devm_kzalloc(&pdev->dev, sizeof(*opencores_kbd),
+				     GFP_KERNEL);
+	if (!opencores_kbd)
+		return -ENOMEM;
 
-	opencores_kbd->addr = ioremap(res->start, resource_size(res));
-	if (!opencores_kbd->addr) {
-		dev_err(&pdev->dev, "failed to remap I/O memory\n");
-		error = -ENXIO;
-		goto err_rel_mem;
+	input = devm_input_allocate_device(&pdev->dev);
+	if (!input) {
+		dev_err(&pdev->dev, "failed to allocate input device\n");
+		return -ENOMEM;
 	}
 
 	opencores_kbd->input = input;
-	opencores_kbd->irq = irq;
+
+	opencores_kbd->addr = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(opencores_kbd->addr))
+		error = PTR_ERR(opencores_kbd->addr);
 
 	input->name = pdev->name;
 	input->phys = "opencores-kbd/input0";
-	input->dev.parent = &pdev->dev;
 
 	input_set_drvdata(input, opencores_kbd);
 
@@ -109,54 +98,27 @@ static int opencores_kbd_probe(struct platform_device *pdev)
 	}
 	__clear_bit(KEY_RESERVED, input->keybit);
 
-	error = request_irq(irq, &opencores_kbd_isr,
-			    IRQF_TRIGGER_RISING, pdev->name, opencores_kbd);
+	error = devm_request_irq(&pdev->dev, irq, &opencores_kbd_isr,
+				 IRQF_TRIGGER_RISING,
+				 pdev->name, opencores_kbd);
 	if (error) {
 		dev_err(&pdev->dev, "unable to claim irq %d\n", irq);
-		goto err_unmap_mem;
+		return error;
 	}
 
 	error = input_register_device(input);
 	if (error) {
 		dev_err(&pdev->dev, "unable to register input device\n");
-		goto err_free_irq;
+		return error;
 	}
 
 	platform_set_drvdata(pdev, opencores_kbd);
 
 	return 0;
-
- err_free_irq:
-	free_irq(irq, opencores_kbd);
- err_unmap_mem:
-	iounmap(opencores_kbd->addr);
- err_rel_mem:
-	release_mem_region(res->start, resource_size(res));
- err_free_mem:
-	input_free_device(input);
-	kfree(opencores_kbd);
-
-	return error;
-}
-
-static int opencores_kbd_remove(struct platform_device *pdev)
-{
-	struct opencores_kbd *opencores_kbd = platform_get_drvdata(pdev);
-
-	free_irq(opencores_kbd->irq, opencores_kbd);
-
-	iounmap(opencores_kbd->addr);
-	release_mem_region(opencores_kbd->addr_res->start,
-		resource_size(opencores_kbd->addr_res));
-	input_unregister_device(opencores_kbd->input);
-	kfree(opencores_kbd);
-
-	return 0;
 }
 
 static struct platform_driver opencores_kbd_device_driver = {
 	.probe    = opencores_kbd_probe,
-	.remove   = opencores_kbd_remove,
 	.driver   = {
 		.name = "opencores-kbd",
 	},