tree d83d3e20850c7384b0221768066c49bae0ecc5e8
parent bfd2de606b854c69f8a19b71e3d0228f473c68e7
author Pratik Patel <pratikp@codeaurora.org> 1359255348 -0800
committer Jay Chokshi <jchokshi@codeaurora.org> 1360867738 -0800

coresight: improve error handling for exported coresight apis

Enhance error handling to provide graceful behavior in the case
of incorrect topology representation by the user. This
specifically improves the behavior when some of the required
device DT nodes are missed or required driver(s) are not
compiled.

Change-Id: I1bb72732a6f2d230775d8ce1ffec574adc3890d0
Signed-off-by: Pratik Patel <pratikp@codeaurora.org>