From eab70ca28cbbed89a6f6064377e7189ecc595ac2 Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Thu, 26 Nov 2009 17:39:30 +0000
Subject: [PATCH]  - Split off strip_volume() to a separate file  - fix some
 yellows

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23762 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/SOURCES                              |  1 +
 firmware/common/dir_uncached.c                | 30 -------------------
 firmware/common/dircache.c                    |  3 ++
 firmware/common/file.c                        |  1 -
 .../mips/ingenic_jz47xx/ata-sd-jz4740.c       |  2 ++
 5 files changed, 6 insertions(+), 31 deletions(-)

diff --git a/firmware/SOURCES b/firmware/SOURCES
index 5221d3fb8d..baba51ca20 100644
--- a/firmware/SOURCES
+++ b/firmware/SOURCES
@@ -41,6 +41,7 @@ common/errno.c
 #endif /* !defined(SIMULATOR) || defined(__MINGW32__) || defined(__CYGWIN__) */
 common/memcmp.c
 common/memchr.c
+common/misc.c
 common/qsort.c
 common/random.c
 common/sprintf.c
diff --git a/firmware/common/dir_uncached.c b/firmware/common/dir_uncached.c
index dd157f0ade..ef9ce6f0af 100644
--- a/firmware/common/dir_uncached.c
+++ b/firmware/common/dir_uncached.c
@@ -35,36 +35,6 @@
 
 static DIR_UNCACHED opendirs[MAX_OPEN_DIRS];
 
-#ifdef HAVE_MULTIVOLUME
-
-/* returns on which volume this is, and copies the reduced name
-   (sortof a preprocessor for volume-decorated pathnames) */
-int strip_volume(const char* name, char* namecopy)
-{
-    int volume = 0;
-    const char *temp = name;
-    
-    while (*temp == '/')          /* skip all leading slashes */
-        ++temp;
-        
-    if (*temp && !strncmp(temp, VOL_NAMES, VOL_ENUM_POS))
-    {
-        temp += VOL_ENUM_POS;     /* behind special name */
-        volume = atoi(temp);      /* number is following */
-        temp = strchr(temp, '/'); /* search for slash behind */
-        if (temp != NULL)
-            name = temp;          /* use the part behind the volume */
-        else
-            name = "/";           /* else this must be the root dir */
-    }
-
-    strlcpy(namecopy, name, MAX_PATH);
-
-    return volume;
-}
-#endif /* #ifdef HAVE_MULTIVOLUME */
-
-
 #ifdef HAVE_HOTSWAP
 // release all dir handles on a given volume "by force", to avoid leaks
 int release_dirs(int volume)
diff --git a/firmware/common/dircache.c b/firmware/common/dircache.c
index e846d55452..f844e548f6 100644
--- a/firmware/common/dircache.c
+++ b/firmware/common/dircache.c
@@ -182,6 +182,9 @@ static bool check_event_queue(void)
 static int dircache_scan(IF_MV2(int volume,) struct travel_data *td)
 {
 #ifdef SIMULATOR
+#ifdef HAVE_MULTIVOLUME
+    (void)volume;
+#endif
     while ( ( td->entry = readdir_uncached(td->dir) ) )
 #else
     while ( (fat_getnext(td->dir, &td->entry) >= 0) && (td->entry.name[0]))
diff --git a/firmware/common/file.c b/firmware/common/file.c
index 770930d80a..b7bcbaba46 100644
--- a/firmware/common/file.c
+++ b/firmware/common/file.c
@@ -795,4 +795,3 @@ int release_files(int volume)
     return closed; /* return how many we did */
 }
 #endif /* #ifdef HAVE_HOTSWAP */
-
diff --git a/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c b/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
index 454d7a51f2..d4877a9968 100644
--- a/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/ata-sd-jz4740.c
@@ -37,7 +37,9 @@
 #include "usb.h"
 
 static long               last_disk_activity = -1;
+#ifdef CONFIG_STORAGE_MULTI
 static int                sd_drive_nr = 0;
+#endif
 static tCardInfo          card;
 
 static long               sd_stack[(DEFAULT_STACK_SIZE*2 + 0x1c0)/sizeof(long)];