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, 28 insertions, 0 deletions

diff --git a/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c b/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c
index 28325033b0..d9189280e8 100644
--- a/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c
+++ b/firmware/target/mips/ingenic_jz47xx/ata-nand-jz4740.c
@@ -685,6 +685,34 @@ int nand_write_sectors(IF_MV2(int drive,) unsigned long start, int count, const
     return -1;
 }
 
+void nand_spindown(int seconds)
+{
+    /* null */
+    (void)seconds;
+}
+
+bool nand_disk_is_active(void)
+{
+    /* null */
+    return false;
+}
+
+void nand_sleep(void)
+{
+    /* null */
+}
+
+void nand_spin(void)
+{
+    /* null */
+}
+
+int nand_soft_reset(void)
+{
+    /* null */
+    return 0;
+}
+
 void nand_enable(bool on)
 {
     /* null - flash controller is enabled/disabled as needed. */