Fix:
musb_hcd.c: In function 'submit_control_msg':
musb_hcd.c:851:6: warning: variable 'csr' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <ag...@denx.de>
---
drivers/usb/musb/musb_hcd.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c
index 974bb31..325edb9 100644
--- a/drivers/usb/musb/musb_hcd.c
+++ b/drivers/usb/musb/musb_hcd.c
@@ -848,7 +848,6 @@ int submit_control_msg(struct usb_device *dev, unsigned
long pipe, void *buffer,
int len, struct devrequest *setup)
{
int devnum = usb_pipedevice(pipe);
- u16 csr;
u8 devspeed;
#ifdef MUSB_NO_MULTIPOINT
@@ -862,7 +861,7 @@ int submit_control_msg(struct usb_device *dev, unsigned
long pipe, void *buffer,
/* select control endpoint */
writeb(MUSB_CONTROL_EP, &musbr->index);
- csr = readw(&musbr->txcsr);
+ readw(&musbr->txcsr);
#ifndef MUSB_NO_MULTIPOINT
/* target addr and (for multipoint) hub addr/port */
--
1.7.5.4
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