From: Jérémy Lefaure <jeremy.lefaure@xxxxxxxxxxxx>
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@xxxxxxxxxxxx>
Signed-off-by: Bin Liu <b-liu@xxxxxx>
---
v2: no change.
drivers/usb/musb/blackfin.c | 1 +
1 file changed, 1 insertion(+)
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 int bfin_musb_exit(struct musb *musb)
.init = bfin_musb_init,
.exit = bfin_musb_exit,
+ .fifo_offset = bfin_fifo_offset,
.readb = bfin_readb,
.writeb = bfin_writeb,
.readw = bfin_readw,
--
1.9.1
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