2 files changed, 12 insertions, 0 deletions

diff --git a/arch/mips/au1000/common/clocks.c b/arch/mips/au1000/common/clocks.c
index 46f8ee0e2657..043429d17c5f 100644
--- a/arch/mips/au1000/common/clocks.c
+++ b/arch/mips/au1000/common/clocks.c
@@ -45,6 +45,7 @@ unsigned int get_au1x00_speed(void)
 {
         return au1x00_clock;
 }
+EXPORT_SYMBOL(get_au1x00_speed);
 
 /*
  * The UART baud base is not known at compile time ... if
diff --git a/arch/mips/au1000/common/dbdma.c b/arch/mips/au1000/common/dbdma.c
index 42d555236de1..601ee9180ee4 100644
--- a/arch/mips/au1000/common/dbdma.c
+++ b/arch/mips/au1000/common/dbdma.c
@@ -216,6 +216,17 @@ u32 au1xxx_ddma_add_device(dbdev_tab_t *dev)
 }
 EXPORT_SYMBOL(au1xxx_ddma_add_device);
 
+void au1xxx_ddma_del_device(u32 devid)
+{
+        dbdev_tab_t *p = find_dbdev_id(devid);
+
+        if (p != NULL) {
+                memset(p, 0, sizeof(dbdev_tab_t));
+                p->dev_id = ~0;
+        }
+}
+EXPORT_SYMBOL(au1xxx_ddma_del_device);
+
 /* Allocate a channel and return a non-zero descriptor if successful. */
 u32 au1xxx_dbdma_chan_alloc(u32 srcid, u32 destid,
        void (*callback)(int, void *), void *callparam)