Added ata_disk_is_active() function

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1479 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 7 insertions, 2 deletions

diff --git a/firmware/drivers/ata.c b/firmware/drivers/ata.c
index 18f50b24df..e80d53c3d0 100644
--- a/firmware/drivers/ata.c
+++ b/firmware/drivers/ata.c
@@ -174,7 +174,7 @@ int ata_read_sectors(unsigned long start,
     return ret;
 }
 
-#ifdef DISK_WRITE
+//#ifdef DISK_WRITE
 int ata_write_sectors(unsigned long start,
                       unsigned char count,
                       void* buf)
@@ -230,7 +230,7 @@ int ata_write_sectors(unsigned long start,
     mutex_unlock(&ata_mtx);
     return i;
 }
-#endif
+//#endif
 
 static int check_registers(void)
 {
@@ -269,6 +269,11 @@ void ata_spindown(int seconds)
     sleep_timeout = seconds * HZ;
 }
 
+bool ata_disk_is_active(void)
+{
+    return !sleeping;
+}
+
 static int ata_perform_sleep(void)
 {
     int ret = 0;