From 12154200a76e70f5da0f135abf5ffe060f35a785 Mon Sep 17 00:00:00 2001
From: Koushik Dutta <koushd@gmail.com>
Date: Thu, 11 Nov 2010 01:16:14 -0800
Subject: [PATCH] fix up implementation of int get_partition_device

Change-Id: I142b15228322790892dd07b10d6a3f31440badc7
---
 mmcutils/mmcutils.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/mmcutils/mmcutils.c b/mmcutils/mmcutils.c
index f0cdf8c..2c10343 100644
--- a/mmcutils/mmcutils.c
+++ b/mmcutils/mmcutils.c
@@ -579,12 +579,13 @@ int mount_partition(const char *partition, const char *mount_point, const char *
     return mmc_mount_partition(p, mount_point, read_only);
 }
 
-const char* get_partition_device(const char *partition)
+int get_partition_device(const char *partition, char *device)
 {
     mmc_scan_partitions();
     const MmcPartition *p;
     p = mmc_find_partition_by_name(partition);
     if (p == NULL)
-        return NULL;
-    return p->device_index;
+        return -1;
+    strcpy(device, p->device_index);
+    return 0;
 }