From 94191960cbddb58e425c7b9608700ed59a881d60 Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sat, 19 Nov 2011 13:12:09 +0000 Subject: [PATCH] drivers/usb/musb/musb_hcd.c: Fix GCC 4.6 warning 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 --- drivers/usb/musb/musb_hcd.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_hcd.c b/drivers/usb/musb/musb_hcd.c index 974bb311cc..325edb9677 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 */ -- 2.25.1