1 files changed, 45 insertions, 43 deletions
diff --git a/tmk_core/protocol/pjrc/usb_mouse.c b/tmk_core/protocol/pjrc/usb_mouse.c
index d81db756f..9e3639571 100644
--- a/tmk_core/protocol/pjrc/usb_mouse.c
+++ b/tmk_core/protocol/pjrc/usb_mouse.c
@@ -27,55 +27,57 @@
 #include "print.h"
 #include "debug.h"
 
+uint8_t usb_mouse_protocol = 1;
 
-uint8_t usb_mouse_protocol=1;
+int8_t usb_mouse_send(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons) {
+    uint8_t intr_state, timeout;
 
+    if (!usb_configured()) return -1;
+    if (x == -128) x = -127;
+    if (y == -128) y = -127;
+    if (wheel_v == -128) wheel_v = -127;
+    if (wheel_h == -128) wheel_h = -127;
+    intr_state = SREG;
+    cli();
+    UENUM   = MOUSE_ENDPOINT;
+    timeout = UDFNUML + 50;
+    while (1) {
+        // are we ready to transmit?
+        if (UEINTX & (1 << RWAL)) break;
+        SREG = intr_state;
+        // has the USB gone offline?
+        if (!usb_configured()) return -1;
+        // have we waited too long?
+        if (UDFNUML == timeout) return -1;
+        // get ready to try checking again
+        intr_state = SREG;
+        cli();
+        UENUM = MOUSE_ENDPOINT;
+    }
+    UEDATX = buttons;
+    UEDATX = x;
+    UEDATX = y;
+    if (usb_mouse_protocol) {
+        UEDATX = wheel_v;
+        UEDATX = wheel_h;
+    }
 
-int8_t usb_mouse_send(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons)
-{
-	uint8_t intr_state, timeout;
-
-	if (!usb_configured()) return -1;
-	if (x == -128) x = -127;
-	if (y == -128) y = -127;
-	if (wheel_v == -128) wheel_v = -127;
-	if (wheel_h == -128) wheel_h = -127;
-	intr_state = SREG;
-	cli();
-	UENUM = MOUSE_ENDPOINT;
-	timeout = UDFNUML + 50;
-	while (1) {
-		// are we ready to transmit?
-		if (UEINTX & (1<<RWAL)) break;
-		SREG = intr_state;
-		// has the USB gone offline?
-		if (!usb_configured()) return -1;
-		// have we waited too long?
-		if (UDFNUML == timeout) return -1;
-		// get ready to try checking again
-		intr_state = SREG;
-		cli();
-		UENUM = MOUSE_ENDPOINT;
-	}
-	UEDATX = buttons;
-	UEDATX = x;
-	UEDATX = y;
-        if (usb_mouse_protocol) {
-            UEDATX = wheel_v;
-            UEDATX = wheel_h;
-        }
-        
-	UEINTX = 0x3A;
-	SREG = intr_state;
-	return 0;
+    UEINTX = 0x3A;
+    SREG   = intr_state;
+    return 0;
 }
 
 void usb_mouse_print(int8_t x, int8_t y, int8_t wheel_v, int8_t wheel_h, uint8_t buttons) {
     if (!debug_mouse) return;
     print("usb_mouse[btn|x y v h]: ");
-    phex(buttons); print("|");
-    phex(x); print(" ");
-    phex(y); print(" ");
-    phex(wheel_v); print(" ");
-    phex(wheel_h); print("\n");
+    phex(buttons);
+    print("|");
+    phex(x);
+    print(" ");
+    phex(y);
+    print(" ");
+    phex(wheel_v);
+    print(" ");
+    phex(wheel_h);
+    print("\n");
 }