diff options
| author | Anatolij Gustschin <agust@denx.de> | 2011-12-03 06:46:10 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2011-12-09 10:36:33 +0100 |
| commit | c594a8de4ed8635d06f5f1588da93c962e13110f (patch) | |
| tree | c6ce3de93af993781f88f4cef1cde81c86397114 /drivers/usb/musb/musb_udc.c | |
| parent | f55feafdee3e73863b80d0d4107382daffd9afe3 (diff) | |
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 <agust@denx.de>
Cc: Remy Bohmer <linux@bohmer.net>
Acked-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Diffstat (limited to 'drivers/usb/musb/musb_udc.c')
| -rw-r--r-- | 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 6f6ed61d08..09cdec31a9 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 */ |