i2c: sh_mobile: use proper device for mapping DMA memory
i2c: sh_mobile: use proper device for mapping DMA memory

It should be the DMA device, not the platform device.

Signed-off-by: Wolfram Sang <66ab244bc42248f12645ba300439b5263f6a6fca@sang-engineering.com>
Acked-by: Geert Uytterhoeven <a1ff81395f7e6bf5b509fe9aab06bf3419493e1d@glider.be>
Signed-off-by: Wolfram Sang <fd4ce474653598159cad06f3c83387a05cd53a44@the-dreams.de>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs