From: Ajay Kumar Gupta Date: Thu, 8 Jul 2010 08:33:00 +0000 (+0530) Subject: USB: musb: fix compilation warning in host only mode X-Git-Tag: 2.1b_release~7315^2~82 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d709d22eea927e42c911ac0ad151b56aeafd1b76;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git 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 Acked-by: Felipe Balbi Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 3b795c5..540c766 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -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