tree dde90f5f54a1fe84a641569c22adc3b6210362f1
parent bde23f277d287a17a20ec75dac97a5ce78231f90
author Olav Haugan <ohaugan@codeaurora.org> 1320337517 -0700
committer Olav Haugan <ohaugan@codeaurora.org> 1320341728 -0700

gpu: ion: Make ion heap error handling consistent

If an error occurs during heap creation the behavior is different
depending on the error condition. If memory cannot be allocated
for the heap the rest of the heaps will be created. However, if
the ion heap cannot be created heap creation stops and all the heaps
are destroyed. Make the error handling consistent for both error
conditions by logging an error message and continuing creation
of the rest of the heaps.

General cleanup: Change global variables to be local to this
translation unit.

Change-Id: Ia8d2fb2f3257b91d6423b6722e12e9b3d7792e86
Signed-off-by: Olav Haugan <ohaugan@codeaurora.org>