---

yaml
---
r: 306590
b: refs/heads/master
c: 71f3d07
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bcad87bd92f4331d4422c1afd571e66f7f5c95d6
+refs/heads/master: 71f3d070a309504cdfef87b9e98836395b75ae0e

trunk/drivers/input/keyboard/tc3589x-keypad.c

@@ -96,21 +96,15 @@ static int tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad)
 {
 	int ret;
 	struct tc3589x *tc3589x = keypad->tc3589x;
-	u8 settle_time = keypad->board->settle_time;
-	u8 dbounce_period = keypad->board->debounce_period;
-	u8 rows = keypad->board->krow & 0xf;	/* mask out the nibble */
-	u8 column = keypad->board->kcol & 0xf;	/* mask out the nibble */
-
-	/* validate platform configurations */
-	if (keypad->board->kcol > TC3589x_MAX_KPCOL ||
-	    keypad->board->krow > TC3589x_MAX_KPROW ||
-	    keypad->board->debounce_period > TC3589x_MAX_DEBOUNCE_SETTLE ||
-	    keypad->board->settle_time > TC3589x_MAX_DEBOUNCE_SETTLE)
+	const struct tc3589x_keypad_platform_data *board = keypad->board;
+
+	/* validate platform configuration */
+	if (board->kcol > TC3589x_MAX_KPCOL || board->krow > TC3589x_MAX_KPROW)
 		return -EINVAL;
 
 	/* configure KBDSIZE 4 LSbits for cols and 4 MSbits for rows */
 	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSIZE,
-			(rows << KP_ROW_SHIFT) | column);
+			(board->krow << KP_ROW_SHIFT) | board->kcol);
 	if (ret < 0)
 		return ret;
 
@@ -124,12 +118,14 @@ static int tc3589x_keypad_init_key_hardware(struct tc_keypad *keypad)
 		return ret;
 
 	/* Configure settle time */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSETTLE_REG, settle_time);
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDSETTLE_REG,
+				board->settle_time);
 	if (ret < 0)
 		return ret;
 
 	/* Configure debounce time */
-	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDBOUNCE, dbounce_period);
+	ret = tc3589x_reg_write(tc3589x, TC3589x_KBDBOUNCE,
+				board->debounce_period);
 	if (ret < 0)
 		return ret;