From 2191a88af091546b9ef958a52b48caafe25739cd Mon Sep 17 00:00:00 2001
From: knolax <1339802534.kk@gmail.com>
Date: Tue, 14 Nov 2017 21:40:55 -0500
Subject: reverted the inverted row pins, the issue was not one of
 active_low/active_high, but an incomplete transition to using column pins for
 input and row pins for output. everything works except for columns 7 and
 9(pins 15 and 4) which are always held detected as hgih. testing with the
 /sysfs interface has shown that pin 4 is electrically sound so it must be an
 issue with the driver# Please enter the commit message for your changes.
 Lines starting

---
 skey.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/skey.c b/skey.c
index 1731c87..590b682 100644
--- a/skey.c
+++ b/skey.c
@@ -92,7 +92,7 @@ int skey_update_thread (void *data) {
 					if (gpio_get_value_cansleep(column_pins[column_index])) {
 						printk(KERN_INFO "skey: key pressed at column %d, row %d\n", column_index, row_index);
 					} else {
-						printk(KERN_INFO "skey: key not pressed at column %d, row %d\n", column_index, row_index);
+						//printk(KERN_INFO "skey: key not pressed at column %d, row %d\n", column_index, row_index);
 					}
 					column_index++;
 				}
-- 
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