> -----Original Message----- > From: linux-omap-ow...@vger.kernel.org [mailto:linux-omap- > ow...@vger.kernel.org] On Behalf Of Kevin Hilman > Sent: Thursday, March 04, 2010 5:39 AM > To: linux-omap@vger.kernel.org > Subject: usb_nop_xceiv_register() missing when OTG built as modules > > This just started happening with v2.6.33. > > On OMAP3EVM, usb_nop_xceiv_register() is called in the board file, > but if USB gadget support is built as a module, this causes a link > error (below)
Kevin, usb_nop_xceiv_register() is defined at drivers/usb/otg/nop-usb-xceiv.c file which gets compiled if CONFIG_NOP_USB_XCEIV=y. I think you have enabled CONFIG_NOP_USB_XCEIV as module? Regards, Ajay > > This is obviously broken, and this hook needs to be fixed to work when > called as a module. > > To reproduce, start with omap3_defconfig and change both USB host > and gadget to be built as modules. > > Kevin > > > [...] > LD .tmp_vmlinux1 > arch/arm/mach-omap2/built-in.o: In function `omap3_evm_init': > /opt/home/khilman/work.local/kernel/omap/dev/arch/arm/mach-omap2/board- > omap3evm.c:686: undefined reference to `usb_nop_xceiv_register' > arch/arm/mach-omap2/built-in.o: In function `omap_4430sdp_init': > /opt/home/khilman/work.local/kernel/omap/dev/arch/arm/mach-omap2/board- > 4430sdp.c:143: undefined reference to `usb_nop_xceiv_register' > make[1]: *** [.tmp_vmlinux1] Error 1 > make: *** [sub-make] Error 2 > -- > 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 -- 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
