linux-phytec-fsl

ARM: msm: Don't compile __msm_ioremap_caller() unless used

This function is only used on MSM7x00A so only compile the
function if the build includes support for that platform.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>