Input: wacom - fix some formatting issues

Fix identation of switch/case statements so they follow style used by the
rest of the kernel.
Signed-off-by: Dmitry Torokhov <dtor@mail.ru>

drivers/input/tablet/wacom_sys.c

@@ -99,12 +99,12 @@ static void wacom_sys_irq(struct urb *urb)
 	wcombo.wacom = wacom;
 	wcombo.urb = urb;
 
-	if (wacom_wac_irq(&wacom->wacom_wac, (void *)&wcombo))
+	if (wacom_wac_irq(&wacom->wacom_wac, &wcombo))
 		input_sync(get_input_dev(&wcombo));
 
  exit:
 	usb_mark_last_busy(wacom->usbdev);
-	retval = usb_submit_urb (urb, GFP_ATOMIC);
+	retval = usb_submit_urb(urb, GFP_ATOMIC);
 	if (retval)
 		err ("%s - usb_submit_urb failed with result %d",
 		     __func__, retval);

drivers/input/tablet/wacom_wac.c

@@ -239,6 +239,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 		}
 		retval = 1;
 		break;
+
 	case WACOM_MO:
 		prox = (data[7] & 0xf8) || data[8];
 		if (prox || wacom->id[1]) {
@@ -279,6 +280,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 			(data[6] << 4) + (data[7] >> 4);
 
 		wacom->id[idx] = (data[2] << 4) | (data[3] >> 4);
+
 		switch (wacom->id[idx]) {
 		case 0x812: /* Inking pen */
 		case 0x801: /* Intuos3 Inking pen */
@@ -286,6 +288,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 		case 0x012:
 			wacom->tool[idx] = BTN_TOOL_PENCIL;
 			break;
+
 		case 0x822: /* Pen */
 		case 0x842:
 		case 0x852:
@@ -298,10 +301,12 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 		case 0x022:
 			wacom->tool[idx] = BTN_TOOL_PEN;
 			break;
+
 		case 0x832: /* Stroke pen */
 		case 0x032:
 			wacom->tool[idx] = BTN_TOOL_BRUSH;
 			break;
+
 		case 0x007: /* Mouse 4D and 2D */
 		case 0x09c:
 		case 0x094:
@@ -309,11 +314,13 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 		case 0x806: /* Intuos4 Mouse */
 			wacom->tool[idx] = BTN_TOOL_MOUSE;
 			break;
+
 		case 0x096: /* Lens cursor */
 		case 0x097: /* Intuos3 Lens cursor */
 		case 0x006: /* Intuos4 Lens cursor */
 			wacom->tool[idx] = BTN_TOOL_LENS;
 			break;
+
 		case 0x82a: /* Eraser */
 		case 0x85a:
 		case 0x91a:
@@ -328,6 +335,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 		case 0x90a: /* Intuos4 Airbrush Eraser */
 			wacom->tool[idx] = BTN_TOOL_RUBBER;
 			break;
+
 		case 0xd12:
 		case 0x912:
 		case 0x112:
@@ -335,8 +343,10 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 		case 0x902: /* Intuos4 Airbrush */
 			wacom->tool[idx] = BTN_TOOL_AIRBRUSH;
 			break;
+
 		default: /* Unknown tool */
 			wacom->tool[idx] = BTN_TOOL_PEN;
+			break;
 		}
 		return 1;
 	}
@@ -406,7 +416,6 @@ static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
 				((data[7] << 1) & 0x7e) | (data[8] >> 7));
 		wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f);
 	}
-	return;
 }
 
 static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
@@ -487,7 +496,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 	/* process in/out prox events */
 	result = wacom_intuos_inout(wacom, wcombo);
 	if (result)
-                return result-1;
+                return result - 1;
 
 	/* don't proceed if we don't know the ID */
 	if (!wacom->id[idx])
@@ -635,7 +644,9 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
 	wacom->tool[1] = BTN_TOOL_TRIPLETAP;
 
 	if (urb->actual_length != WACOM_PKGLEN_TPC1FG) {
+
 		switch (data[0]) {
+
 		case WACOM_REPORT_TPC1FG:
 			wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2]));
 			wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
@@ -644,6 +655,7 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
 			wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 			wacom_report_key(wcombo, wacom->tool[0], 1);
 			break;
+
 		case WACOM_REPORT_TPC2FG:
 			/* keep this byte to send proper out-prox event */
 			wacom->id[1] = data[1] & 0x03;
@@ -681,7 +693,6 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
 		wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]);
 		wacom_report_key(wcombo, wacom->tool[0], 1);
 	}
-	return;
 }
 
 static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
@@ -809,51 +820,61 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
 	switch (wacom_wac->features.type) {
 	case WACOM_MO:
 		input_dev_mo(input_dev, wacom_wac);
+
 	case WACOM_G4:
 		input_dev_g4(input_dev, wacom_wac);
 		/* fall through */
+
 	case GRAPHIRE:
 		input_dev_g(input_dev, wacom_wac);
 		break;
+
 	case WACOM_BEE:
 		input_dev_bee(input_dev, wacom_wac);
+
 	case INTUOS3:
 	case INTUOS3L:
 	case CINTIQ:
 		input_dev_i3(input_dev, wacom_wac);
 		/* fall through */
+
 	case INTUOS3S:
 		input_dev_i3s(input_dev, wacom_wac);
 		/* fall through */
+
 	case INTUOS:
 		input_dev_i(input_dev, wacom_wac);
 		break;
+
 	case INTUOS4:
 	case INTUOS4L:
 		input_dev_i4(input_dev, wacom_wac);
 		/* fall through */
+
 	case INTUOS4S:
 		input_dev_i4s(input_dev, wacom_wac);
 		input_dev_i(input_dev, wacom_wac);
 		break;
+
 	case TABLETPC2FG:
 		input_dev_tpc2fg(input_dev, wacom_wac);
 		/* fall through */
+
 	case TABLETPC:
 		input_dev_tpc(input_dev, wacom_wac);
 		if (wacom_wac->features.device_type != BTN_TOOL_PEN)
 			break;  /* no need to process stylus stuff */
-
 		/* fall through */
+
 	case PL:
 	case PTU:
 		input_dev_pl(input_dev, wacom_wac);
 		/* fall through */
+
 	case PENPARTNER:
 		input_dev_pt(input_dev, wacom_wac);
 		break;
 	}
-	return;
 }
 
 static const struct wacom_features wacom_features_0x00 =