livedisplay: sdm: Fix isSupported() checks

* Remove check for ab->isSupported() to check if the backend is up
  because ab->isSupported() returns the value of a prop, so checking
  it to see if the backend is up might cause false positives here

Change-Id: I3674fea55ab96654c51c71f356bcc91585f83af7
1 file changed
tree: 99f0eda0e85738e2444f7799c18a0ece86b38c6e
  1. legacymm/
  2. sdm/
  3. .clang-format