dw_dmac: Remove compilation dependency from AVR32 and put on HAVE_CLK
This driver will now be used in atleast two platforms AVR32 & ARM. And there is
no actual hardware dependency of this driver over AVR32 or ARM. So this
dependency can be removed altogether.
Also dw_dmac driver uses clk framework and must have compilation dependency on
HAVE_CLK
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Viresh Kumar