From c594a8de4ed8635d06f5f1588da93c962e13110f Mon Sep 17 00:00:00 2001 From: Anatolij Gustschin Date: Sat, 3 Dec 2011 06:46:10 +0000 Subject: [PATCH] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning Fix: musb_udc.c: In function 'musb_peri_softconnect': musb_udc.c:166:14: warning: variable 'intrtx' set but not used [-Wunused-but-set-variable] musb_udc.c:166:6: warning: variable 'intrrx' set but not used [-Wunused-but-set-variable] musb_udc.c:165:5: warning: variable 'intrusb' set but not used [-Wunused-but-set-variable] Signed-off-by: Anatolij Gustschin Cc: Remy Bohmer Acked-by: Remy Bohmer Acked-by: Marek Vasut --- drivers/usb/musb/musb_udc.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/usb/musb/musb_udc.c b/drivers/usb/musb/musb_udc.c index 6f6ed61..09cdec3 100644 --- a/drivers/usb/musb/musb_udc.c +++ b/drivers/usb/musb/musb_udc.c @@ -162,8 +162,6 @@ static void musb_db_regs(void) static void musb_peri_softconnect(void) { u8 power, devctl; - u8 intrusb; - u16 intrrx, intrtx; /* Power off MUSB */ power = readb(&musbr->power); @@ -171,9 +169,9 @@ static void musb_peri_softconnect(void) writeb(power, &musbr->power); /* Read intr to clear */ - intrusb = readb(&musbr->intrusb); - intrrx = readw(&musbr->intrrx); - intrtx = readw(&musbr->intrtx); + readb(&musbr->intrusb); + readw(&musbr->intrrx); + readw(&musbr->intrtx); udelay(1000 * 1000); /* 1 sec */