atiixp: remove ->dma_host_on and ->dma_host_off methods
atiixp: remove ->dma_host_on and ->dma_host_off methods

* Enable/disable UDMA in atiixp_set_dma_mode().

* Remove no longer needed atiixp_dma_host_{on,off}() and save_mdma_mode[].

* Bump driver version.

Signed-off-by: Bartlomiej Zolnierkiewicz <248de9df611a028e5eceb9d893a2ed6c24c89ef4@gmail.com>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs