From 958e99ff3d39b23bfeef7ee12f2a976e51e2ea13 Mon Sep 17 00:00:00 2001
From: Youness Alaoui <youness.alaoui@collabora.co.uk>
Date: Sun, 17 Oct 2010 00:30:13 -0400
Subject: [PATCH] psgroove should use the PORT1_NUM_CONFIGS to determine how
 many configs there is to send for port1

---
 psgroove.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/psgroove.c b/psgroove.c
index 470482e..6271982 100644
--- a/psgroove.c
+++ b/psgroove.c
@@ -468,7 +468,7 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 			// 4 configurations are the same.
 			// For the initial 8-byte request, we give a different
 			// length response than in the full request.
-			if (DescriptorNumber < 4) {
+			if (DescriptorNumber < PORT1_NUM_CONFIGS) {
 				if (wLength == 8) {
 					Address = (void *) port1_short_config_descriptor;
 					Size    = sizeof(port1_short_config_descriptor);
@@ -476,7 +476,8 @@ uint16_t CALLBACK_USB_GetDescriptor(const uint16_t wValue,
 					Address = (void *) port1_config_descriptor;
 					Size    = PORT1_DESC_LEN;
 				}
-				if (DescriptorNumber == 3 && wLength > 8) {
+				if (DescriptorNumber == (PORT1_NUM_CONFIGS - 1) &&
+                                    wLength > 8) {
 					state = p1_ready;
 					expire = 10;
 				}