From 9e9a85c1426650148d0d83c900e432003ff174fb Mon Sep 17 00:00:00 2001
From: tmk <nobody@nowhere>
Date: Tue, 5 Mar 2013 19:18:01 +0900
Subject: Fix ghost block and remove matrix_has_ghost()

---
 keyboard/hbkb/Makefile.lufa |  1 +
 keyboard/hbkb/matrix.c      | 15 ++-------------
 2 files changed, 3 insertions(+), 13 deletions(-)

(limited to 'keyboard')

diff --git a/keyboard/hbkb/Makefile.lufa b/keyboard/hbkb/Makefile.lufa
index c73a0ca7d..33366d720 100644
--- a/keyboard/hbkb/Makefile.lufa
+++ b/keyboard/hbkb/Makefile.lufa
@@ -99,6 +99,7 @@ F_USB = $(F_CPU)
 #
 MOUSEKEY_ENABLE = yes	# Mouse keys
 EXTRAKEY_ENABLE = yes	# Audio control and System control
+CONSOLE_ENABLE = yes	# Console for debug
 #NKRO_ENABLE = yes	# USB Nkey Rollover
 #PS2_MOUSE_ENABLE = yes	# PS/2 mouse(TrackPoint) support
 
diff --git a/keyboard/hbkb/matrix.c b/keyboard/hbkb/matrix.c
index d7c066364..f3a0cde5f 100644
--- a/keyboard/hbkb/matrix.c
+++ b/keyboard/hbkb/matrix.c
@@ -147,18 +147,6 @@ bool matrix_is_modified(void)
     return false;
 }
 
-inline
-bool matrix_has_ghost(void)
-{
-#ifdef MATRIX_HAS_GHOST
-    for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
-        if (matrix_has_ghost_in_row(i))
-            return true;
-    }
-#endif
-    return false;
-}
-
 inline
 bool matrix_is_on(uint8_t row, uint8_t col)
 {
@@ -217,7 +205,8 @@ static bool matrix_has_ghost_in_row(uint8_t row)
 
     // ghost exists in case same state as other row
     for (uint8_t i=0; i < MATRIX_ROWS; i++) {
-        if (i != row && (matrix[i] & matrix[row]) == matrix[row])
+        //if (i != row && (matrix[i] & matrix[row]) == matrix[row])
+        if (i != row && (matrix[i] & matrix[row]))
             return true;
     }
     return false;
-- 
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