From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marek Vasut Date: Sun, 4 Dec 2011 12:25:14 +0100 Subject: [U-Boot] [PATCH 4/9] drivers/usb/musb/musb_udc.c: Fix GCC 4.6 warning In-Reply-To: <1322930775-4767-4-git-send-email-agust@denx.de> References: <1322930775-4767-1-git-send-email-agust@denx.de> <1322930775-4767-4-git-send-email-agust@denx.de> Message-ID: <201112041225.14848.marek.vasut@gmail.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de > 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 > --- > 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