misc: fastrpc: consider address offset before sending to DSP

While passing address phy address to DSP, take care of the offset
calculated from virtual address vma.

Fixes: c68cfb718c8f ("misc: fastrpc: Add support for context Invoke method")
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed