From 2d7973fc3fa27b74379ba08392e2487e208b770a Mon Sep 17 00:00:00 2001
From: tmk <hasu@tmk-kbd.com>
Date: Wed, 3 Dec 2014 02:17:54 +0900
Subject: [PATCH] Fix: enable digital input for PF5

---
 keyboard/hhkb_rn42/rn42/battery.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/keyboard/hhkb_rn42/rn42/battery.c b/keyboard/hhkb_rn42/rn42/battery.c
index 3ecde522..34aa1844 100644
--- a/keyboard/hhkb_rn42/rn42/battery.c
+++ b/keyboard/hhkb_rn42/rn42/battery.c
@@ -21,7 +21,7 @@ void battery_init(void)
     ADMUX = (1<<REFS1) | (1<<REFS0);
     ADCSRA = (1<<ADPS2) | (1<<ADPS1) | (1<<ADPS0);
     // digital input buffer disable(24.9.5)
-    DIDR0 = (1<<ADC0D) | (1<<ADC4D) | (1<<ADC5D) | (1<<ADC7D);
+    DIDR0 = (1<<ADC0D) | (1<<ADC4D) | (1<<ADC7D);
     DIDR1 = (1<<AIN0D);
     DIDR2 = (1<<ADC8D) | (1<<ADC9D) | (1<<ADC11D) | (1<<ADC12D) | (1<<ADC13D);
 
-- 
2.39.3