Revert r21912 : "Storage API : remove undeeded target-specific functions"

After a discussion mixed on mailing list and irc, it was agreed that
more abstraction for plugins is better (so developers don't have to add
a check to HAVE_DISK_STORAGE when writing disk-specific code)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21923 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 13 insertions, 0 deletions

diff --git a/firmware/target/arm/ata-nand-telechips.c b/firmware/target/arm/ata-nand-telechips.c
index 698f2b9d42..8bef57ee21 100644
--- a/firmware/target/arm/ata-nand-telechips.c
+++ b/firmware/target/arm/ata-nand-telechips.c
@@ -900,3 +900,16 @@ long nand_last_disk_activity(void)
 {
     return last_disk_activity;
 }
+
+void nand_sleep(void)
+{
+}
+
+void nand_spin(void)
+{
+}
+
+void nand_spindown(int seconds)
+{
+    (void)seconds;
+}