usb: musb: blackfin: add bfin_fifo_offset in bfin_ops

commit 5563bb5743cb09bde0d0f4660a5e5b19c26903bf upstream.

The function bfin_fifo_offset is defined but not used:

drivers/usb/musb/blackfin.c:36:12: warning: ‘bfin_fifo_offset’ defined
but not used [-Wunused-function]
 static u32 bfin_fifo_offset(u8 epnum)
             ^~~~~~~~~~~~~~~~

Adding bfin_fifo_offset to bfin_ops fixes this warning and allows musb
core to call this function instead of default_fifo_offset.

Fixes: cc92f6818f6e ("usb: musb: Populate new IO functions for blackfin")
Signed-off-by: Jérémy Lefaure <jeremy.lefaure@lse.epita.fr>
Signed-off-by: Bin Liu <b-liu@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c
index 310238c6b5cd..896798071817 100644
--- a/drivers/usb/musb/blackfin.c
+++ b/drivers/usb/musb/blackfin.c
@@ -469,6 +469,7 @@ static const struct musb_platform_ops bfin_ops = {
         .init           = bfin_musb_init,
         .exit           = bfin_musb_exit,
 
+        .fifo_offset    = bfin_fifo_offset,
         .readb          = bfin_readb,
         .writeb         = bfin_writeb,
         .readw          = bfin_readw,