I'm also getting on the OMAP4430SDP: Error setting wl12xx data What a wonderfully descriptive error message. Not. What happened to saying _why_ we couldn't set the data? As for this: platform_device_register(&omap_vwlan_device); and not checking the return code, I really don't see why anyone bothered even reporting that wl12xx_set_platform_data() failed... why not just leave people in the dark over the error... Right, so, this "error" is happening because the WL12xx driver is not configured, and from what I can see, the WL12xx is something you'd plug in to the board instead of the SD card. So it makes no sense to report an error for a driver for a bit of hardware which is optional. So... my patch gets larger and gets this fixed for all platforms in mach-omap2. PRCM: failed to allocate irq descs: -12 Does OMAP require sparse IRQ, or is NR_IRQS not set sufficiently high for OMAP? I can't work this one out, and it looks like things are missing for this to even work (did something in plat/irqs.h get missed?) -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html