Merge tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:

 - streamlined logic in input core for handling normal input handlers vs
   input filters

 - updates to input drivers to allocate memory with sizeof(*pointer)
   instead of sizeof(type)

 - change to ads7846 touchscreen driver to use hsync GPIO instead of
   requiring platform data with special method (which is not compatible
   with boards using device tree)

 - update to adc-joystick driver to handle inverted axes

 - cleanups in various drivers switching them to use the new "guard" and
   "__free()" facilities

 - changes to several drivers (adxl34x, atmel_mxt_ts, ati-remote2,
   omap-keypad, yealink) to stop creating driver-specific device
   attributes manually and use driver core facilities for this

 - update to Cypress PS/2 protocol driver to properly handle errors from
   the PS/2 transport as well as other cleanups

 - update to edt-ft5x06 driver to support ft5426 variant

 - update to ektf2127 driver to support ektf2232 variant

 - update to exc3000 driver to support EXC81W32 variant

 - update to imagis driver to support IST3038 variant

 - other assorted driver cleanups.

* tag 'input-for-v6.11-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (71 commits)
  Input: yealink - simplify locking in sysfs attribute handling
  Input: yealink - use driver core to instantiate device attributes
  Input: ati-remote2 - use driver core to instantiate device attributes
  Input: omap-keypad - use driver core to instantiate device attributes
  Input: atmel_mxt_ts - use driver core to instantiate device attributes
  Input: exc3000 - add EXC81W32 support
  dt-bindings: input: touchscreen: exc3000: add EXC81W32
  Input: twl4030-pwrbutton - fix kernel-doc warning
  Input: himax_hx83112b - add support for HX83100A
  Input: himax_hx83112b - add himax_chip struct for multi-chip support
  Input: himax_hx83112b - implement MCU register reading
  Input: himax_hx83112b - use more descriptive register defines
  dt-bindings: input: touchscreen: himax,hx83112b: add HX83100A
  Input: do not check number of events in input_pass_values()
  Input: preallocate memory to hold event values
  Input: rearrange input_alloc_device() to prepare for preallocating of vals
  Input: simplify event handling logic
  Input: make events() method return number of events processed
  Input: make sure input handlers define only one processing method
  Input: evdev - remove ->event() method
  ...

23 files changed, 37 insertions, 37 deletions

diff --git a/drivers/input/serio/altera_ps2.c b/drivers/input/serio/altera_ps2.c
index c5b634940cfc..611eb9fe2d04 100644
--- a/drivers/input/serio/altera_ps2.c
+++ b/drivers/input/serio/altera_ps2.c
@@ -100,7 +100,7 @@ static int altera_ps2_probe(struct platform_device *pdev)
 		return error;
 	}
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/ambakmi.c b/drivers/input/serio/ambakmi.c
index 496bb7a312d2..de4b3915c37d 100644
--- a/drivers/input/serio/ambakmi.c
+++ b/drivers/input/serio/ambakmi.c
@@ -114,8 +114,8 @@ static int amba_kmi_probe(struct amba_device *dev,
 	if (ret)
 		return ret;
 
-	kmi = kzalloc(sizeof(struct amba_kmi_port), GFP_KERNEL);
-	io = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	kmi = kzalloc(sizeof(*kmi), GFP_KERNEL);
+	io = kzalloc(sizeof(*io), GFP_KERNEL);
 	if (!kmi || !io) {
 		ret = -ENOMEM;
 		goto out;
diff --git a/drivers/input/serio/apbps2.c b/drivers/input/serio/apbps2.c
index dbbb10251520..4015e75fcb90 100644
--- a/drivers/input/serio/apbps2.c
+++ b/drivers/input/serio/apbps2.c
@@ -165,7 +165,7 @@ static int apbps2_of_probe(struct platform_device *ofdev)
 	/* Set reload register to core freq in kHz/10 */
 	iowrite32be(freq_hz / 10000, &priv->regs->reload);
 
-	priv->io = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	priv->io = kzalloc(sizeof(*priv->io), GFP_KERNEL);
 	if (!priv->io)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/arc_ps2.c b/drivers/input/serio/arc_ps2.c
index 9d8726830140..a9180a005872 100644
--- a/drivers/input/serio/arc_ps2.c
+++ b/drivers/input/serio/arc_ps2.c
@@ -155,7 +155,7 @@ static int arc_ps2_create_port(struct platform_device *pdev,
 	struct arc_ps2_port *port = &arc_ps2->port[index];
 	struct serio *io;
 
-	io = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	io = kzalloc(sizeof(*io), GFP_KERNEL);
 	if (!io)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/ct82c710.c b/drivers/input/serio/ct82c710.c
index d5c9bb3d0103..6834440b37f6 100644
--- a/drivers/input/serio/ct82c710.c
+++ b/drivers/input/serio/ct82c710.c
@@ -158,7 +158,7 @@ static int __init ct82c710_detect(void)
 
 static int ct82c710_probe(struct platform_device *dev)
 {
-	ct82c710_port = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	ct82c710_port = kzalloc(sizeof(*ct82c710_port), GFP_KERNEL);
 	if (!ct82c710_port)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 633c7de49d67..d94c01eb3fc9 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -338,8 +338,8 @@ static int __init gscps2_probe(struct parisc_device *dev)
 	if (dev->id.sversion == 0x96)
 		hpa += GSC_DINO_OFFSET;
 
-	ps2port = kzalloc(sizeof(struct gscps2port), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	ps2port = kzalloc(sizeof(*ps2port), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!ps2port || !serio) {
 		ret = -ENOMEM;
 		goto fail_nomem;
diff --git a/drivers/input/serio/hyperv-keyboard.c b/drivers/input/serio/hyperv-keyboard.c
index 31def6ce5157..31d9dacd2fd1 100644
--- a/drivers/input/serio/hyperv-keyboard.c
+++ b/drivers/input/serio/hyperv-keyboard.c
@@ -318,8 +318,8 @@ static int hv_kbd_probe(struct hv_device *hv_dev,
 	struct serio *hv_serio;
 	int error;
 
-	kbd_dev = kzalloc(sizeof(struct hv_kbd_dev), GFP_KERNEL);
-	hv_serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	kbd_dev = kzalloc(sizeof(*kbd_dev), GFP_KERNEL);
+	hv_serio = kzalloc(sizeof(*hv_serio), GFP_KERNEL);
 	if (!kbd_dev || !hv_serio) {
 		error = -ENOMEM;
 		goto err_free_mem;
diff --git a/drivers/input/serio/i8042.c b/drivers/input/serio/i8042.c
index 9fbb8d31575a..e0fb1db653b7 100644
--- a/drivers/input/serio/i8042.c
+++ b/drivers/input/serio/i8042.c
@@ -1329,7 +1329,7 @@ static int i8042_create_kbd_port(void)
 	struct serio *serio;
 	struct i8042_port *port = &i8042_ports[I8042_KBD_PORT_NO];
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
@@ -1359,7 +1359,7 @@ static int i8042_create_aux_port(int idx)
 	int port_no = idx < 0 ? I8042_AUX_PORT_NO : I8042_MUX_PORT_NO + idx;
 	struct i8042_port *port = &i8042_ports[port_no];
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/maceps2.c b/drivers/input/serio/maceps2.c
index 5ccfb82759b3..42ac1eb94866 100644
--- a/drivers/input/serio/maceps2.c
+++ b/drivers/input/serio/maceps2.c
@@ -117,7 +117,7 @@ static struct serio *maceps2_allocate_port(int idx)
 {
 	struct serio *serio;
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (serio) {
 		serio->id.type		= SERIO_8042;
 		serio->write		= maceps2_write;
diff --git a/drivers/input/serio/olpc_apsp.c b/drivers/input/serio/olpc_apsp.c
index 240a714f7081..0ad95e880cc2 100644
--- a/drivers/input/serio/olpc_apsp.c
+++ b/drivers/input/serio/olpc_apsp.c
@@ -188,7 +188,7 @@ static int olpc_apsp_probe(struct platform_device *pdev)
 		return priv->irq;
 
 	/* KEYBOARD */
-	kb_serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	kb_serio = kzalloc(sizeof(*kb_serio), GFP_KERNEL);
 	if (!kb_serio)
 		return -ENOMEM;
 	kb_serio->id.type	= SERIO_8042_XL;
@@ -203,7 +203,7 @@ static int olpc_apsp_probe(struct platform_device *pdev)
 	serio_register_port(kb_serio);
 
 	/* TOUCHPAD */
-	pad_serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	pad_serio = kzalloc(sizeof(*pad_serio), GFP_KERNEL);
 	if (!pad_serio) {
 		error = -ENOMEM;
 		goto err_pad;
diff --git a/drivers/input/serio/parkbd.c b/drivers/input/serio/parkbd.c
index ac1f9ea3f969..22fe55490572 100644
--- a/drivers/input/serio/parkbd.c
+++ b/drivers/input/serio/parkbd.c
@@ -165,7 +165,7 @@ static struct serio *parkbd_allocate_serio(void)
 {
 	struct serio *serio;
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (serio) {
 		serio->id.type = parkbd_mode;
 		serio->write = parkbd_write;
diff --git a/drivers/input/serio/pcips2.c b/drivers/input/serio/pcips2.c
index 05878750f2c2..6b9abb2e18c9 100644
--- a/drivers/input/serio/pcips2.c
+++ b/drivers/input/serio/pcips2.c
@@ -137,8 +137,8 @@ static int pcips2_probe(struct pci_dev *dev, const struct pci_device_id *id)
 	if (ret)
 		goto disable;
 
-	ps2if = kzalloc(sizeof(struct pcips2_data), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	ps2if = kzalloc(sizeof(*ps2if), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!ps2if || !serio) {
 		ret = -ENOMEM;
 		goto release;
diff --git a/drivers/input/serio/ps2-gpio.c b/drivers/input/serio/ps2-gpio.c
index c3ff60859a03..0c8b390b8b4f 100644
--- a/drivers/input/serio/ps2-gpio.c
+++ b/drivers/input/serio/ps2-gpio.c
@@ -404,8 +404,8 @@ static int ps2_gpio_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	int error;
 
-	drvdata = devm_kzalloc(dev, sizeof(struct ps2_gpio_data), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	drvdata = devm_kzalloc(dev, sizeof(*drvdata), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!drvdata || !serio) {
 		error = -ENOMEM;
 		goto err_free_serio;
diff --git a/drivers/input/serio/ps2mult.c b/drivers/input/serio/ps2mult.c
index 902e81826fbf..937ecdea491d 100644
--- a/drivers/input/serio/ps2mult.c
+++ b/drivers/input/serio/ps2mult.c
@@ -127,7 +127,7 @@ static int ps2mult_create_port(struct ps2mult *psm, int i)
 	struct serio *mx_serio = psm->mx_serio;
 	struct serio *serio;
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/q40kbd.c b/drivers/input/serio/q40kbd.c
index 3f81f8749cd5..cd4d5be946a3 100644
--- a/drivers/input/serio/q40kbd.c
+++ b/drivers/input/serio/q40kbd.c
@@ -108,8 +108,8 @@ static int q40kbd_probe(struct platform_device *pdev)
 	struct serio *port;
 	int error;
 
-	q40kbd = kzalloc(sizeof(struct q40kbd), GFP_KERNEL);
-	port = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	q40kbd = kzalloc(sizeof(*q40kbd), GFP_KERNEL);
+	port = kzalloc(sizeof(*port), GFP_KERNEL);
 	if (!q40kbd || !port) {
 		error = -ENOMEM;
 		goto err_free_mem;
diff --git a/drivers/input/serio/rpckbd.c b/drivers/input/serio/rpckbd.c
index 9bbfefd092c0..e236bb7e1014 100644
--- a/drivers/input/serio/rpckbd.c
+++ b/drivers/input/serio/rpckbd.c
@@ -108,7 +108,7 @@ static int rpckbd_probe(struct platform_device *dev)
 	if (tx_irq < 0)
 		return tx_irq;
 
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	rpckbd = kzalloc(sizeof(*rpckbd), GFP_KERNEL);
 	if (!serio || !rpckbd) {
 		kfree(rpckbd);
diff --git a/drivers/input/serio/sa1111ps2.c b/drivers/input/serio/sa1111ps2.c
index 2724c3aa512c..1311caf7dba4 100644
--- a/drivers/input/serio/sa1111ps2.c
+++ b/drivers/input/serio/sa1111ps2.c
@@ -256,8 +256,8 @@ static int ps2_probe(struct sa1111_dev *dev)
 	struct serio *serio;
 	int ret;
 
-	ps2if = kzalloc(sizeof(struct ps2if), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	ps2if = kzalloc(sizeof(*ps2if), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!ps2if || !serio) {
 		ret = -ENOMEM;
 		goto free;
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index a8838b522627..04967494eeb6 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -258,7 +258,7 @@ static int serio_queue_event(void *object, struct module *owner,
 		}
 	}
 
-	event = kmalloc(sizeof(struct serio_event), GFP_ATOMIC);
+	event = kmalloc(sizeof(*event), GFP_ATOMIC);
 	if (!event) {
 		pr_err("Not enough memory to queue event %d\n", event_type);
 		retval = -ENOMEM;
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 1e4770094415..0186d1b38f49 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -92,7 +92,7 @@ static int serio_raw_open(struct inode *inode, struct file *file)
 		goto out;
 	}
 
-	client = kzalloc(sizeof(struct serio_raw_client), GFP_KERNEL);
+	client = kzalloc(sizeof(*client), GFP_KERNEL);
 	if (!client) {
 		retval = -ENOMEM;
 		goto out;
@@ -293,7 +293,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
 	struct serio_raw *serio_raw;
 	int err;
 
-	serio_raw = kzalloc(sizeof(struct serio_raw), GFP_KERNEL);
+	serio_raw = kzalloc(sizeof(*serio_raw), GFP_KERNEL);
 	if (!serio_raw) {
 		dev_dbg(&serio->dev, "can't allocate memory for a device\n");
 		return -ENOMEM;
diff --git a/drivers/input/serio/serport.c b/drivers/input/serio/serport.c
index 1db3f30011c4..5a2b5404ffc2 100644
--- a/drivers/input/serio/serport.c
+++ b/drivers/input/serio/serport.c
@@ -82,7 +82,7 @@ static int serport_ldisc_open(struct tty_struct *tty)
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	serport = kzalloc(sizeof(struct serport), GFP_KERNEL);
+	serport = kzalloc(sizeof(*serport), GFP_KERNEL);
 	if (!serport)
 		return -ENOMEM;
 
@@ -167,7 +167,7 @@ static ssize_t serport_ldisc_read(struct tty_struct * tty, struct file * file,
 	if (test_and_set_bit(SERPORT_BUSY, &serport->flags))
 		return -EBUSY;
 
-	serport->serio = serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	serport->serio = serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!serio)
 		return -ENOMEM;
 
diff --git a/drivers/input/serio/sun4i-ps2.c b/drivers/input/serio/sun4i-ps2.c
index aec66d9f5176..95cd8aaee65d 100644
--- a/drivers/input/serio/sun4i-ps2.c
+++ b/drivers/input/serio/sun4i-ps2.c
@@ -213,8 +213,8 @@ static int sun4i_ps2_probe(struct platform_device *pdev)
 	struct device *dev = &pdev->dev;
 	int error;
 
-	drvdata = kzalloc(sizeof(struct sun4i_ps2data), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!drvdata || !serio) {
 		error = -ENOMEM;
 		goto err_free_mem;
diff --git a/drivers/input/serio/userio.c b/drivers/input/serio/userio.c
index 9ab5c45c3a9f..a88e2eee55c3 100644
--- a/drivers/input/serio/userio.c
+++ b/drivers/input/serio/userio.c
@@ -77,7 +77,7 @@ static int userio_char_open(struct inode *inode, struct file *file)
 {
 	struct userio_device *userio;
 
-	userio = kzalloc(sizeof(struct userio_device), GFP_KERNEL);
+	userio = kzalloc(sizeof(*userio), GFP_KERNEL);
 	if (!userio)
 		return -ENOMEM;
 
@@ -85,7 +85,7 @@ static int userio_char_open(struct inode *inode, struct file *file)
 	spin_lock_init(&userio->buf_lock);
 	init_waitqueue_head(&userio->waitq);
 
-	userio->serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	userio->serio = kzalloc(sizeof(*userio->serio), GFP_KERNEL);
 	if (!userio->serio) {
 		kfree(userio);
 		return -ENOMEM;
diff --git a/drivers/input/serio/xilinx_ps2.c b/drivers/input/serio/xilinx_ps2.c
index bb758346a33d..1543267d02ac 100644
--- a/drivers/input/serio/xilinx_ps2.c
+++ b/drivers/input/serio/xilinx_ps2.c
@@ -252,8 +252,8 @@ static int xps2_of_probe(struct platform_device *ofdev)
 		return -ENODEV;
 	}
 
-	drvdata = kzalloc(sizeof(struct xps2data), GFP_KERNEL);
-	serio = kzalloc(sizeof(struct serio), GFP_KERNEL);
+	drvdata = kzalloc(sizeof(*drvdata), GFP_KERNEL);
+	serio = kzalloc(sizeof(*serio), GFP_KERNEL);
 	if (!drvdata || !serio) {
 		error = -ENOMEM;
 		goto failed1;