-
Paul Walmsley authored
At the end of the list pd is a pointer to a NULL struct, so checking if the address == NULL doesn't help here. In fact the original code will just keep running past the struct to read who knows what in memory. This case manifests itself when from clkdms_setup() when enabling auto idle for a clock domain and the clockdomain usecount is greater than 0. When _clkdm_add_autodeps() tries to add the a dependency that does not exist in the powerdomain->wkdep_srcs array the for loop will run past the wkdep_srcs array. Currently in linux-omap you won't hit this because the not found case is never executed, unless you start modifying powerdomains and their wakeup/sleep deps. Signed-off-by: Mike Chan <mike@android.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
5d113262