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USB: musb: fix compilation warning in host only mode 

Fixes below compilation warning when host only configuration is
selected.
drivers/usb/musb/musb_core.c: In function 'musb_stage0_irq':
drivers/usb/musb/musb_core.c:711: warning: unused variable 'mbase'

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ajay Kumar Gupta 2010-07-08 14:03:00 +05:30 committed by Greg Kroah-Hartman
parent 0936fb5e92
commit d709d22eea
1 changed files with 3 additions and 4 deletions
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7
drivers/usb/musb/musb_core.c
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@ -704,7 +704,6 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
#ifdef CONFIG_USB_MUSB_HDRC_HCD
if (int_usb & MUSB_INTR_CONNECT) {
struct usb_hcd *hcd = musb_to_hcd(musb);
void __iomem *mbase = musb->mregs;
handled = IRQ_HANDLED;
musb->is_active = 1;
@ -717,9 +716,9 @@ static irqreturn_t musb_stage0_irq(struct musb *musb, u8 int_usb,
if (is_peripheral_active(musb)) {
/* REVISIT HNP; just force disconnect */
}
musb_writew(mbase, MUSB_INTRTXE, musb->epmask);
musb_writew(mbase, MUSB_INTRRXE, musb->epmask & 0xfffe);
musb_writeb(mbase, MUSB_INTRUSBE, 0xf7);
musb_writew(musb->mregs, MUSB_INTRTXE, musb->epmask);
musb_writew(musb->mregs, MUSB_INTRRXE, musb->epmask & 0xfffe);
musb_writeb(musb->mregs, MUSB_INTRUSBE, 0xf7);
#endif
musb->port1_status &= ~(USB_PORT_STAT_LOW_SPEED
|USB_PORT_STAT_HIGH_SPEED