On Mon, Aug 20, 2012 at 03:46:07PM +0530, ABRAHAM, KISHON VIJAY wrote: > Hi, > > On Mon, Aug 20, 2012 at 3:24 PM, Felipe Balbi <balbi@xxxxxx> wrote: > > On Mon, Aug 20, 2012 at 11:06:34AM +0530, ABRAHAM, KISHON VIJAY wrote: > >> Hi, > >> > >> On Sat, Aug 18, 2012 at 9:34 PM, Peter Meerwald <pmeerw@xxxxxxxxxx> wrote: > >> > > >> > 3.6-rc2 fails to compile with > >> > CONFIG_USB_MUSB_HDRC=m > >> > CONFIG_USB_MUSB_OMAP2PLUS=m > >> > > >> > LD init/built-in.o > >> > drivers/built-in.o: In function `twl4030_usb_irq': > >> > /home/pmeerw/linux-3.6-rc2/drivers/usb/otg/twl4030-usb.c:518: undefined reference to `omap_musb_mailbox' > >> > drivers/built-in.o: In function `twl4030_usb_phy_init': > >> > /home/pmeerw/linux-3.6-rc2/drivers/usb/otg/twl4030-usb.c:540: undefined reference to `omap_musb_mailbox' > >> > >> Having TWL4030_USB as a module will get rid of this. > >> I'll see how this can be resolved when some modules are *built-in* and > >> some are made as *modules*. > > > > EXPORT_SYMBOL_GPL() should sort that out, right ? > > No :-( I already have EXPORT_SYMBOL_GPL() in omap2430.c. I see you're missing an "extern" on the function prototype (on the header). Not sure how modules.dep is generated, but maybe it needs the "extern" there. Can you check it out ? -- balbi
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