Resolve this build warning: drivers/usb/otg/isp1301_omap.c: In function 'isp1301_set_peripheral': drivers/usb/otg/isp1301_omap.c:1340:6: warning: unused variable 'l'
This shows up when building with the 'omap1_defconfig' and '5912osk_testconfig' configs from git://git.pwsan.com/omap_kconfigs. Compile-tested only. Cc: Heikki Krogerus <heikki.kroge...@linux.intel.com> Cc: Felipe Balbi <ba...@ti.com> Signed-off-by: Paul Walmsley <p...@pwsan.com> --- drivers/usb/otg/isp1301_omap.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/drivers/usb/otg/isp1301_omap.c b/drivers/usb/otg/isp1301_omap.c index 70cf5d7..33cd709 100644 --- a/drivers/usb/otg/isp1301_omap.c +++ b/drivers/usb/otg/isp1301_omap.c @@ -1336,9 +1336,6 @@ static int isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) { struct isp1301 *isp = container_of(otg->phy, struct isp1301, phy); -#ifndef CONFIG_USB_OTG - u32 l; -#endif if (!otg || isp != the_transceiver) return -ENODEV; @@ -1365,10 +1362,14 @@ isp1301_set_peripheral(struct usb_otg *otg, struct usb_gadget *gadget) otg->gadget = gadget; // FIXME update its refcount - l = omap_readl(OTG_CTRL) & OTG_CTRL_MASK; - l &= ~(OTG_XCEIV_OUTPUTS|OTG_CTRL_BITS); - l |= OTG_ID; - omap_writel(l, OTG_CTRL); + { + u32 l; + + l = omap_readl(OTG_CTRL) & OTG_CTRL_MASK; + l &= ~(OTG_XCEIV_OUTPUTS|OTG_CTRL_BITS); + l |= OTG_ID; + omap_writel(l, OTG_CTRL); + } power_up(isp); isp->phy.state = OTG_STATE_B_IDLE; -- 1.7.10 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html