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 agust@denx.de Cc: Remy Bohmer linux@bohmer.net
drivers/usb/musb/musb_udc.c | 8 +++----- 1 files 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 */
Acked-by: Marek Vasut marek.vasut@gmail.com