Ramdisk: add hotswap support

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28363 a1c6a512-1295-4272-9138-f99709370657

2 files changed, 24 insertions, 0 deletions

diff --git a/firmware/drivers/ramdisk.c b/firmware/drivers/ramdisk.c
index 661aa39695..7324af9f0a 100644
--- a/firmware/drivers/ramdisk.c
+++ b/firmware/drivers/ramdisk.c
@@ -139,4 +139,23 @@ int ramdisk_num_drives(int first_drive)
 }
 #endif
 
+#ifdef HAVE_HOTSWAP
+bool ramdisk_removable(IF_MD(int drive))
+{
+#ifdef HAVE_MULTIDRIVE
+    (void)drive; /* unused for now */
+#endif
+
+    return false;
+}
+
+bool ramdisk_present(IF_MD(int drive))
+{
+#ifdef HAVE_MULTIDRIVE
+    (void)drive; /* unused for now */
+#endif
+
+    return true;
+}
+#endif
 
diff --git a/firmware/export/ramdisk.h b/firmware/export/ramdisk.h
index 79551ca287..7a56e05989 100644
--- a/firmware/export/ramdisk.h
+++ b/firmware/export/ramdisk.h
@@ -50,4 +50,9 @@ long ramdisk_last_disk_activity(void);
 int ramdisk_num_drives(int first_drive);
 #endif
 
+#ifdef HAVE_HOTSWAP
+bool ramdisk_removable(IF_MD(int drive));
+bool ramdisk_present(IF_MD(int drive));
+#endif
+
 #endif