Input: wacom - get rid of input event wrappers

Input event interface is pretty stable so let's get rig of wrappers
for input_event() and fiends and call them directly. This will simplify
and speed up code a bit.

Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

1 files changed, 11 insertions, 163 deletions

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index ed339e5eca86..58bb763b60dd 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -72,7 +72,7 @@ static int usb_set_report(struct usb_interface *intf, unsigned char type,
 
 static struct input_dev * get_input_dev(struct wacom_combo *wcombo)
 {
-        return wcombo->wacom->dev;
+        return wcombo->wacom->wacom_wac.input;
 }
 
 static void wacom_sys_irq(struct urb *urb)
@@ -110,26 +110,6 @@ static void wacom_sys_irq(struct urb *urb)
                      __func__, retval);
 }
 
-void wacom_report_key(void *wcombo, unsigned int key_type, int key_data)
-{
-        input_report_key(get_input_dev((struct wacom_combo *)wcombo), key_type, key_data);
-}
-
-void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data)
-{
-        input_report_abs(get_input_dev((struct wacom_combo *)wcombo), abs_type, abs_data);
-}
-
-void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data)
-{
-        input_report_rel(get_input_dev((struct wacom_combo *)wcombo), rel_type, rel_data);
-}
-
-void wacom_input_event(void *wcombo, unsigned int type, unsigned int code, int value)
-{
-        input_event(get_input_dev((struct wacom_combo *)wcombo), type, code, value);
-}
-
 __u16 wacom_be16_to_cpu(unsigned char *data)
 {
         __u16 value;
@@ -144,11 +124,6 @@ __u16 wacom_le16_to_cpu(unsigned char *data)
         return value;
 }
 
-void wacom_input_sync(void *wcombo)
-{
-        input_sync(get_input_dev((struct wacom_combo *)wcombo));
-}
-
 static int wacom_open(struct input_dev *dev)
 {
         struct wacom *wacom = input_get_drvdata(dev);
@@ -186,123 +161,6 @@ static void wacom_close(struct input_dev *dev)
         mutex_unlock(&wacom->lock);
 }
 
-void input_dev_mo(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_1) |
-                BIT_MASK(BTN_5);
-        input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0);
-}
-
-void input_dev_g4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->evbit[0] |= BIT_MASK(EV_MSC);
-        input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
-                BIT_MASK(BTN_4);
-}
-
-void input_dev_g(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->evbit[0] |= BIT_MASK(EV_REL);
-        input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
-        input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
-                BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE);
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
-                BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_STYLUS) |
-                BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_STYLUS2);
-        input_set_abs_params(input_dev, ABS_DISTANCE,
-                             0, wacom_wac->features.distance_max, 0, 0);
-}
-
-void input_dev_i3s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) |
-                BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
-        input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0);
-        input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-}
-
-void input_dev_i3(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) |
-                BIT_MASK(BTN_5) | BIT_MASK(BTN_6) | BIT_MASK(BTN_7);
-        input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0);
-}
-
-void input_dev_i4s(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_FINGER);
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_0) | BIT_MASK(BTN_1) | BIT_MASK(BTN_2) | BIT_MASK(BTN_3);
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_4) | BIT_MASK(BTN_5) | BIT_MASK(BTN_6);
-        input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-}
-
-void input_dev_i4(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_7) | BIT_MASK(BTN_8);
-}
-
-void input_dev_bee(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_MISC)] |= BIT_MASK(BTN_8) | BIT_MASK(BTN_9);
-}
-
-void input_dev_i(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->evbit[0] |= BIT_MASK(EV_MSC) | BIT_MASK(EV_REL);
-        input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
-        input_dev->relbit[0] |= BIT_MASK(REL_WHEEL);
-        input_dev->keybit[BIT_WORD(BTN_MOUSE)] |= BIT_MASK(BTN_LEFT) |
-                BIT_MASK(BTN_RIGHT) | BIT_MASK(BTN_MIDDLE) |
-                BIT_MASK(BTN_SIDE) | BIT_MASK(BTN_EXTRA);
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER) |
-                BIT_MASK(BTN_TOOL_PEN) | BIT_MASK(BTN_STYLUS) |
-                BIT_MASK(BTN_TOOL_MOUSE) | BIT_MASK(BTN_TOOL_BRUSH) |
-                BIT_MASK(BTN_TOOL_PENCIL) | BIT_MASK(BTN_TOOL_AIRBRUSH) |
-                BIT_MASK(BTN_TOOL_LENS) | BIT_MASK(BTN_STYLUS2);
-        input_set_abs_params(input_dev, ABS_DISTANCE,
-                             0, wacom_wac->features.distance_max, 0, 0);
-        input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0);
-        input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0);
-        input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0);
-        input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0);
-        input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0);
-}
-
-void input_dev_pl(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_PEN) |
-                BIT_MASK(BTN_STYLUS) | BIT_MASK(BTN_STYLUS2);
-}
-
-void input_dev_pt(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_RUBBER);
-}
-
-void input_dev_tpc(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        struct wacom_features *features = &wacom_wac->features;
-
-        if (features->device_type == BTN_TOOL_DOUBLETAP ||
-            features->device_type == BTN_TOOL_TRIPLETAP) {
-                input_set_abs_params(input_dev, ABS_RX, 0, features->x_phy, 0, 0);
-                input_set_abs_params(input_dev, ABS_RY, 0, features->y_phy, 0, 0);
-                __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
-        }
-}
-
-void input_dev_tpc2fg(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
-{
-        if (wacom_wac->features.device_type == BTN_TOOL_TRIPLETAP) {
-                input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOOL_TRIPLETAP);
-                input_dev->evbit[0] |= BIT_MASK(EV_MSC);
-                input_dev->mscbit[0] |= BIT_MASK(MSC_SERIAL);
-        }
-}
-
 static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hid_desc,
                            struct wacom_features *features)
 {
@@ -645,20 +503,12 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
         }
 
         wacom->usbdev = dev;
-        wacom->dev = input_dev;
         wacom->intf = intf;
         mutex_init(&wacom->lock);
         usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
         strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
 
-        usb_to_input_id(dev, &input_dev->id);
-
-        input_dev->dev.parent = &intf->dev;
-
-        input_set_drvdata(input_dev, wacom);
-
-        input_dev->open = wacom_open;
-        input_dev->close = wacom_close;
+        wacom_wac->input = input_dev;
 
         endpoint = &intf->cur_altsetting->endpoint[0].desc;
 
@@ -682,16 +532,14 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
         }
 
         input_dev->name = wacom_wac->name;
+        input_dev->name = wacom_wac->name;
+        input_dev->dev.parent = &intf->dev;
+        input_dev->open = wacom_open;
+        input_dev->close = wacom_close;
+        usb_to_input_id(dev, &input_dev->id);
+        input_set_drvdata(input_dev, wacom);
 
-        input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
-        input_dev->keybit[BIT_WORD(BTN_DIGI)] |= BIT_MASK(BTN_TOUCH);
-
-        input_set_abs_params(input_dev, ABS_X, 0, features->x_max, 4, 0);
-        input_set_abs_params(input_dev, ABS_Y, 0, features->y_max, 4, 0);
-        input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max, 0, 0);
-        input_dev->absbit[BIT_WORD(ABS_MISC)] |= BIT_MASK(ABS_MISC);
-
-        wacom_init_input_dev(input_dev, wacom_wac);
+        wacom_setup_input_capabilities(input_dev, wacom_wac);
 
         usb_fill_int_urb(wacom->irq, dev,
                          usb_rcvintpipe(dev, endpoint->bEndpointAddress),
@@ -700,7 +548,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
         wacom->irq->transfer_dma = wacom->data_dma;
         wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP;
 
-        error = input_register_device(wacom->dev);
+        error = input_register_device(input_dev);
         if (error)
                 goto fail4;
 
@@ -725,7 +573,7 @@ static void wacom_disconnect(struct usb_interface *intf)
         usb_set_intfdata(intf, NULL);
 
         usb_kill_urb(wacom->irq);
-        input_unregister_device(wacom->dev);
+        input_unregister_device(wacom->wacom_wac.input);
         usb_free_urb(wacom->irq);
         usb_buffer_free(interface_to_usbdev(intf), WACOM_PKGLEN_MAX,
                         wacom->wacom_wac.data, wacom->data_dma);