Hi guys, This is a resend (and v3) of my patch: http://permalink.gmane.org/gmane.linux.usb.general/67238 At this moment it has been successfully tested and used on top of 3.0 and 3.4 kernels on omap4 devices so it would be great to have it in upstream too. Regards, Ruslan v3: Implementation has been little bit changed to keep MUSB struct hc_driver as 'const' (as per Felipe's comments). Verified on top of 3.9-rc4. Ruslan Bilovol (1): usb: musb: implement (un)map_urb_for_dma hooks drivers/usb/musb/musb_host.c | 117 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 117 insertions(+) -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html