> 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 <ag...@denx.de>
> Cc: Remy Bohmer <li...@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.va...@gmail.com>
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