From 7791bdae71243050132ede7ea1558c828b69458f Mon Sep 17 00:00:00 2001
From: Dmitry Torokhov <dtor@insightbb.com>
Date: Thu, 12 Apr 2007 01:34:39 -0400
Subject: [PATCH] Input: drivers/usb/input - don't access dev->private directly

Use input_get_drvdata() and input_set_drvdata() instead.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
---
 drivers/usb/input/acecad.c         |  7 ++++---
 drivers/usb/input/aiptek.c         |  8 +++++---
 drivers/usb/input/appletouch.c     |  7 ++++---
 drivers/usb/input/ati_remote.c     |  7 ++++---
 drivers/usb/input/ati_remote2.c    |  6 +++---
 drivers/usb/input/gtco.c           | 12 ++++++------
 drivers/usb/input/kbtab.c          |  7 ++++---
 drivers/usb/input/keyspan_remote.c |  7 ++++---
 drivers/usb/input/powermate.c      |  5 +++--
 drivers/usb/input/usbtouchscreen.c |  8 +++++---
 drivers/usb/input/wacom_sys.c      |  8 +++++---
 drivers/usb/input/xpad.c           |  8 +++++---
 drivers/usb/input/yealink.c        |  7 ++++---
 13 files changed, 56 insertions(+), 41 deletions(-)

diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index 270bb050879a..75972b7d4c83 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -111,7 +111,7 @@ resubmit:
 
 static int usb_acecad_open(struct input_dev *dev)
 {
-	struct usb_acecad *acecad = dev->private;
+	struct usb_acecad *acecad = input_get_drvdata(dev);
 
 	acecad->irq->dev = acecad->usbdev;
 	if (usb_submit_urb(acecad->irq, GFP_KERNEL))
@@ -122,7 +122,7 @@ static int usb_acecad_open(struct input_dev *dev)
 
 static void usb_acecad_close(struct input_dev *dev)
 {
-	struct usb_acecad *acecad = dev->private;
+	struct usb_acecad *acecad = input_get_drvdata(dev);
 
 	usb_kill_urb(acecad->irq);
 }
@@ -186,7 +186,8 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 	input_dev->phys = acecad->phys;
 	usb_to_input_id(dev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = acecad;
+
+	input_set_drvdata(input_dev, acecad);
 
 	input_dev->open = usb_acecad_open;
 	input_dev->close = usb_acecad_close;
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index 8c1ab1cbd233..8b33a8eae8a1 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -798,7 +798,7 @@ MODULE_DEVICE_TABLE(usb, aiptek_ids);
  */
 static int aiptek_open(struct input_dev *inputdev)
 {
-	struct aiptek *aiptek = inputdev->private;
+	struct aiptek *aiptek = input_get_drvdata(inputdev);
 
 	aiptek->urb->dev = aiptek->usbdev;
 	if (usb_submit_urb(aiptek->urb, GFP_KERNEL) != 0)
@@ -812,7 +812,7 @@ static int aiptek_open(struct input_dev *inputdev)
  */
 static void aiptek_close(struct input_dev *inputdev)
 {
-	struct aiptek *aiptek = inputdev->private;
+	struct aiptek *aiptek = input_get_drvdata(inputdev);
 
 	usb_kill_urb(aiptek->urb);
 }
@@ -2045,7 +2045,9 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	inputdev->phys = aiptek->features.usbPath;
 	usb_to_input_id(usbdev, &inputdev->id);
 	inputdev->cdev.dev = &intf->dev;
-	inputdev->private = aiptek;
+
+	input_set_drvdata(inputdev, aiptek);
+
 	inputdev->open = aiptek_open;
 	inputdev->close = aiptek_close;
 
diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c
index 36221329a4ef..ef6166ab8fe7 100644
--- a/drivers/usb/input/appletouch.c
+++ b/drivers/usb/input/appletouch.c
@@ -466,7 +466,7 @@ exit:
 
 static int atp_open(struct input_dev *input)
 {
-	struct atp *dev = input->private;
+	struct atp *dev = input_get_drvdata(input);
 
 	if (usb_submit_urb(dev->urb, GFP_ATOMIC))
 		return -EIO;
@@ -477,7 +477,7 @@ static int atp_open(struct input_dev *input)
 
 static void atp_close(struct input_dev *input)
 {
-	struct atp *dev = input->private;
+	struct atp *dev = input_get_drvdata(input);
 
 	usb_kill_urb(dev->urb);
 	dev->open = 0;
@@ -586,7 +586,8 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
 	usb_to_input_id(dev->udev, &input_dev->id);
 	input_dev->cdev.dev = &iface->dev;
 
-	input_dev->private = dev;
+	input_set_drvdata(input_dev, dev);
+
 	input_dev->open = atp_open;
 	input_dev->close = atp_close;
 
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index a1ae9eea5741..876b2725609d 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -318,7 +318,7 @@ static void ati_remote_dump(unsigned char *data, unsigned int len)
  */
 static int ati_remote_open(struct input_dev *inputdev)
 {
-	struct ati_remote *ati_remote = inputdev->private;
+	struct ati_remote *ati_remote = input_get_drvdata(inputdev);
 
 	/* On first open, submit the read urb which was set up previously. */
 	ati_remote->irq_urb->dev = ati_remote->udev;
@@ -336,7 +336,7 @@ static int ati_remote_open(struct input_dev *inputdev)
  */
 static void ati_remote_close(struct input_dev *inputdev)
 {
-	struct ati_remote *ati_remote = inputdev->private;
+	struct ati_remote *ati_remote = input_get_drvdata(inputdev);
 
 	usb_kill_urb(ati_remote->irq_urb);
 }
@@ -653,7 +653,8 @@ static void ati_remote_input_init(struct ati_remote *ati_remote)
 		if (ati_remote_tbl[i].type == EV_KEY)
 			set_bit(ati_remote_tbl[i].code, idev->keybit);
 
-	idev->private = ati_remote;
+	input_set_drvdata(idev, ati_remote);
+
 	idev->open = ati_remote_open;
 	idev->close = ati_remote_close;
 
diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c
index 5656278d7965..3c38ac649d2e 100644
--- a/drivers/usb/input/ati_remote2.c
+++ b/drivers/usb/input/ati_remote2.c
@@ -131,7 +131,7 @@ static struct usb_driver ati_remote2_driver = {
 
 static int ati_remote2_open(struct input_dev *idev)
 {
-	struct ati_remote2 *ar2 = idev->private;
+	struct ati_remote2 *ar2 = input_get_drvdata(idev);
 	int r;
 
 	r = usb_submit_urb(ar2->urb[0], GFP_KERNEL);
@@ -153,7 +153,7 @@ static int ati_remote2_open(struct input_dev *idev)
 
 static void ati_remote2_close(struct input_dev *idev)
 {
-	struct ati_remote2 *ar2 = idev->private;
+	struct ati_remote2 *ar2 = input_get_drvdata(idev);
 
 	usb_kill_urb(ar2->urb[0]);
 	usb_kill_urb(ar2->urb[1]);
@@ -344,7 +344,7 @@ static int ati_remote2_input_init(struct ati_remote2 *ar2)
 		return -ENOMEM;
 
 	ar2->idev = idev;
-	idev->private = ar2;
+	input_set_drvdata(idev, ar2);
 
 	idev->evbit[0] = BIT(EV_KEY) | BIT(EV_REP) | BIT(EV_REL);
 	idev->keybit[LONG(BTN_MOUSE)] = BIT(BTN_LEFT) | BIT(BTN_RIGHT);
diff --git a/drivers/usb/input/gtco.c b/drivers/usb/input/gtco.c
index aa9c676ca79a..75cce2a97d20 100644
--- a/drivers/usb/input/gtco.c
+++ b/drivers/usb/input/gtco.c
@@ -540,8 +540,7 @@ static void parse_hid_report_descriptor(struct gtco *device, char * report,
  */
 static int gtco_input_open(struct input_dev *inputdev)
 {
-	struct gtco *device;
-	device = inputdev->private;
+	struct gtco *device = input_get_drvdata(inputdev);
 
 	device->urbinfo->dev = device->usbdev;
 	if (usb_submit_urb(device->urbinfo, GFP_KERNEL))
@@ -555,7 +554,7 @@ static int gtco_input_open(struct input_dev *inputdev)
  */
 static void gtco_input_close(struct input_dev *inputdev)
 {
-	struct gtco *device = inputdev->private;
+	struct gtco *device = input_get_drvdata(inputdev);
 
 	usb_kill_urb(device->urbinfo);
 }
@@ -569,9 +568,9 @@ static void gtco_input_close(struct input_dev *inputdev)
  *  placed in the struct gtco structure
  *
  */
-static void  gtco_setup_caps(struct input_dev  *inputdev)
+static void gtco_setup_caps(struct input_dev *inputdev)
 {
-	struct gtco *device = inputdev->private;
+	struct gtco *device = input_get_drvdata(inputdev);
 
 	/* Which events */
 	inputdev->evbit[0] = BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_MSC);
@@ -945,7 +944,8 @@ static int gtco_probe(struct usb_interface *usbinterface,
 	/* Set input device information */
 	input_dev->name = "GTCO_CalComp";
 	input_dev->phys = gtco->usbpath;
-	input_dev->private = gtco;
+
+	input_set_drvdata(input_dev, gtco);
 
 	/* Now set up all the input device capabilities */
 	gtco_setup_caps(input_dev);
diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index 64da9876fe56..7ec999adb882 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -100,7 +100,7 @@ MODULE_DEVICE_TABLE(usb, kbtab_ids);
 
 static int kbtab_open(struct input_dev *dev)
 {
-	struct kbtab *kbtab = dev->private;
+	struct kbtab *kbtab = input_get_drvdata(dev);
 
 	kbtab->irq->dev = kbtab->usbdev;
 	if (usb_submit_urb(kbtab->irq, GFP_KERNEL))
@@ -111,7 +111,7 @@ static int kbtab_open(struct input_dev *dev)
 
 static void kbtab_close(struct input_dev *dev)
 {
-	struct kbtab *kbtab = dev->private;
+	struct kbtab *kbtab = input_get_drvdata(dev);
 
 	usb_kill_urb(kbtab->irq);
 }
@@ -147,7 +147,8 @@ static int kbtab_probe(struct usb_interface *intf, const struct usb_device_id *i
 	input_dev->phys = kbtab->phys;
 	usb_to_input_id(dev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = kbtab;
+
+	input_set_drvdata(input_dev, kbtab);
 
 	input_dev->open = kbtab_open;
 	input_dev->close = kbtab_close;
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index d32a7684de94..daf8f218a1f4 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -394,7 +394,7 @@ resubmit:
 
 static int keyspan_open(struct input_dev *dev)
 {
-	struct usb_keyspan *remote = dev->private;
+	struct usb_keyspan *remote = input_get_drvdata(dev);
 
 	remote->irq_urb->dev = remote->udev;
 	if (usb_submit_urb(remote->irq_urb, GFP_KERNEL))
@@ -405,7 +405,7 @@ static int keyspan_open(struct input_dev *dev)
 
 static void keyspan_close(struct input_dev *dev)
 {
-	struct usb_keyspan *remote = dev->private;
+	struct usb_keyspan *remote = input_get_drvdata(dev);
 
 	usb_kill_urb(remote->irq_urb);
 }
@@ -502,7 +502,8 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic
 		if (keyspan_key_table[i] != KEY_RESERVED)
 			set_bit(keyspan_key_table[i], input_dev->keybit);
 
-	input_dev->private = remote;
+	input_set_drvdata(input_dev, remote);
+
 	input_dev->open = keyspan_open;
 	input_dev->close = keyspan_close;
 
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index ce27449dd693..f951a4482ef4 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -252,7 +252,7 @@ static void powermate_pulse_led(struct powermate_device *pm, int static_brightne
 static int powermate_input_event(struct input_dev *dev, unsigned int type, unsigned int code, int _value)
 {
 	unsigned int command = (unsigned int)_value;
-	struct powermate_device *pm = dev->private;
+	struct powermate_device *pm = input_get_drvdata(dev);
 
 	if (type == EV_MSC && code == MSC_PULSELED){
 		/*
@@ -360,7 +360,8 @@ static int powermate_probe(struct usb_interface *intf, const struct usb_device_i
 	input_dev->phys = pm->phys;
 	usb_to_input_id(udev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = pm;
+
+	input_set_drvdata(input_dev, pm);
 
 	input_dev->event = powermate_input_event;
 
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index 86e37a20f8e5..169692729b80 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -647,7 +647,7 @@ exit:
 
 static int usbtouch_open(struct input_dev *input)
 {
-	struct usbtouch_usb *usbtouch = input->private;
+	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
 
 	usbtouch->irq->dev = usbtouch->udev;
 
@@ -659,7 +659,7 @@ static int usbtouch_open(struct input_dev *input)
 
 static void usbtouch_close(struct input_dev *input)
 {
-	struct usbtouch_usb *usbtouch = input->private;
+	struct usbtouch_usb *usbtouch = input_get_drvdata(input);
 
 	usb_kill_urb(usbtouch->irq);
 }
@@ -741,7 +741,9 @@ static int usbtouch_probe(struct usb_interface *intf,
 	input_dev->phys = usbtouch->phys;
 	usb_to_input_id(udev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = usbtouch;
+
+	input_set_drvdata(input_dev, usbtouch);
+
 	input_dev->open = usbtouch_open;
 	input_dev->close = usbtouch_close;
 
diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index 48988e63ebec..7793ffbf5256 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -122,7 +122,7 @@ void wacom_input_sync(void *wcombo)
 
 static int wacom_open(struct input_dev *dev)
 {
-	struct wacom *wacom = dev->private;
+	struct wacom *wacom = input_get_drvdata(dev);
 
 	wacom->irq->dev = wacom->usbdev;
 	if (usb_submit_urb(wacom->irq, GFP_KERNEL))
@@ -133,7 +133,7 @@ static int wacom_open(struct input_dev *dev)
 
 static void wacom_close(struct input_dev *dev)
 {
-	struct wacom *wacom = dev->private;
+	struct wacom *wacom = input_get_drvdata(dev);
 
 	usb_kill_urb(wacom->irq);
 }
@@ -231,7 +231,9 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	usb_to_input_id(dev, &input_dev->id);
 
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = wacom;
+
+	input_set_drvdata(input_dev, wacom);
+
 	input_dev->open = wacom_open;
 	input_dev->close = wacom_close;
 
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index ca03d1fc233f..b00179626bee 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -267,7 +267,7 @@ exit:
 
 static int xpad_open (struct input_dev *dev)
 {
-	struct usb_xpad *xpad = dev->private;
+	struct usb_xpad *xpad = input_get_drvdata(dev);
 
 	xpad->irq_in->dev = xpad->udev;
 	if (usb_submit_urb(xpad->irq_in, GFP_KERNEL))
@@ -278,7 +278,7 @@ static int xpad_open (struct input_dev *dev)
 
 static void xpad_close (struct input_dev *dev)
 {
-	struct usb_xpad *xpad = dev->private;
+	struct usb_xpad *xpad = input_get_drvdata(dev);
 
 	usb_kill_urb(xpad->irq_in);
 }
@@ -346,7 +346,9 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
 	input_dev->phys = xpad->phys;
 	usb_to_input_id(udev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
-	input_dev->private = xpad;
+
+	input_set_drvdata(input_dev, xpad);
+
 	input_dev->open = xpad_open;
 	input_dev->close = xpad_close;
 
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c
index 688abcdf1f0f..294224e20f49 100644
--- a/drivers/usb/input/yealink.c
+++ b/drivers/usb/input/yealink.c
@@ -502,7 +502,7 @@ static int input_ev(struct input_dev *dev, unsigned int type,
 
 static int input_open(struct input_dev *dev)
 {
-	struct yealink_dev *yld = dev->private;
+	struct yealink_dev *yld = input_get_drvdata(dev);
 	int i, ret;
 
 	dbg("%s", __FUNCTION__);
@@ -529,7 +529,7 @@ static int input_open(struct input_dev *dev)
 
 static void input_close(struct input_dev *dev)
 {
-	struct yealink_dev *yld = dev->private;
+	struct yealink_dev *yld = input_get_drvdata(dev);
 
 	usb_kill_urb(yld->urb_ctl);
 	usb_kill_urb(yld->urb_irq);
@@ -939,7 +939,8 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 	usb_to_input_id(udev, &input_dev->id);
 	input_dev->cdev.dev = &intf->dev;
 
-	input_dev->private = yld;
+	input_set_drvdata(input_dev, yld);
+
 	input_dev->open = input_open;
 	input_dev->close = input_close;
 	/* input_dev->event = input_ev;	TODO */
-- 
2.20.1