Commit 32fee1df5110 ("usb: musb: remove unused davinci support")
removed these implementations but leave declaration.
Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx>
---
drivers/usb/musb/cppi_dma.h | 3 ---
drivers/usb/musb/musb_dma.h | 4 ----
2 files changed, 7 deletions(-)
diff --git a/drivers/usb/musb/cppi_dma.h b/drivers/usb/musb/cppi_dma.h
index 16dd1ed44bb5..3606be897cb2 100644
--- a/drivers/usb/musb/cppi_dma.h
+++ b/drivers/usb/musb/cppi_dma.h
@@ -121,9 +121,6 @@ struct cppi {
struct list_head tx_complete;
};
-/* CPPI IRQ handler */
-extern irqreturn_t cppi_interrupt(int, void *);
-
struct cppi41_dma_channel {
struct dma_channel channel;
struct cppi41_dma_controller *controller;
diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h
index e2445ca3356d..0cd7fc468de8 100644
--- a/drivers/usb/musb/musb_dma.h
+++ b/drivers/usb/musb/musb_dma.h
@@ -198,10 +198,6 @@ extern struct dma_controller *
tusb_dma_controller_create(struct musb *musb, void __iomem *base);
extern void tusb_dma_controller_destroy(struct dma_controller *c);
-extern struct dma_controller *
-cppi_dma_controller_create(struct musb *musb, void __iomem *base);
-extern void cppi_dma_controller_destroy(struct dma_controller *c);
-
extern struct dma_controller *
cppi41_dma_controller_create(struct musb *musb, void __iomem *base);
extern void cppi41_dma_controller_destroy(struct dma_controller *c);
--
2.34.1
