From 77b3529246da2107afd75f8aab4d652441035bf0 Mon Sep 17 00:00:00 2001
From: Maurus Cuelenaere <mcuelenaere@gmail.com>
Date: Tue, 26 Oct 2010 12:27:33 +0000
Subject: Ramdisk: add hotswap support

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28363 a1c6a512-1295-4272-9138-f99709370657
---
 firmware/drivers/ramdisk.c | 19 +++++++++++++++++++
 firmware/export/ramdisk.h  |  5 +++++
 2 files changed, 24 insertions(+)

(limited to 'firmware')

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
-- 
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