msm_fb: display: Do not use ION_IOMMU_UNMAP_DELAYED
msm_fb: display: Do not use ION_IOMMU_UNMAP_DELAYED

Since iommu buffer will be un-mapped after two newer commits
had passed, there is no need to request iommu driver to further
delay un-mapping an iommu buffer.

Change-Id: I8cf8d406cf509908035d12c9a04f0add12f3c7c7
Signed-off-by: Kuogee Hsieh <c0ab2a3a8d056375392b0e127602697694e5d478@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas