From: Michael Gernoth <michael@gernoth.net>
Date: Fri, 19 Aug 2011 15:58:54 +0000 (+0200)
Subject: only activate hw-debouncing on the inputs
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/ms2-fixes/commitdiff_plain/a6322a6f9aac1788492a6a54b8880dc27fece842?hp=ceccb7e2dec26f5d2d15dccabb15b29c5d9ff8ec

only activate hw-debouncing on the inputs
---

diff --git a/MS2Debounce/assets/debounce.ko b/MS2Debounce/assets/debounce.ko
index a1a4e2d..f9753eb 100644
Binary files a/MS2Debounce/assets/debounce.ko and b/MS2Debounce/assets/debounce.ko differ
diff --git a/debounce.c b/debounce.c
index d59f10a..5694d12 100644
--- a/debounce.c
+++ b/debounce.c
@@ -337,9 +337,6 @@ static struct device debounce_device = {
 	.release = debounce_release,
 };
 
-static unsigned int mapphone_col_gpios[] = { 43, 53, 54, 55, 56, 57, 58, 63 };
-static unsigned int mapphone_row_gpios[] = { 34, 35, 36, 37, 38, 39, 40, 41 };
-
 static void hw_debounce_pin(int gpio, int enable) {
 	printk(KERN_INFO PREFIX "%sabling hardware debounce for GPIO %d\n", (enable?"En":"Dis"), gpio);
 	if (enable)
@@ -350,12 +347,11 @@ static void hw_debounce_pin(int gpio, int enable) {
 static void hw_debounce(int enable) {
 	int i;
 
-	for (i = 0; i < (sizeof(mapphone_col_gpios) / sizeof(mapphone_col_gpios[0])); i++) {
-		hw_debounce_pin(mapphone_col_gpios[i], enable);
-	}
+	if (gpio_evmi == NULL)
+		return;
 
-	for (i = 0; i < (sizeof(mapphone_row_gpios) / sizeof(mapphone_row_gpios[0])); i++) {
-		hw_debounce_pin(mapphone_row_gpios[i], enable);
+	for (i = 0; i < gpio_evmi->ninputs; i++) {
+		hw_debounce_pin(gpio_evmi->input_gpios[i], enable);
 	}
 }