_clkdm_add_autodeps() and _clkdm_del_autodeps() will attempt to dereference
a NULL pointer if no autodeps were supplied to clkdm_init().
Based on a patch from Roel Kluin <roel.kluin@gmail.com> - thanks Roel.
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Roel Kluin <roel.kluin@gmail.com>
{
struct clkdm_autodep *autodep;
+ if (!autodeps)
+ return;
+
for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
if (IS_ERR(autodep->clkdm.ptr))
continue;
{
struct clkdm_autodep *autodep;
+ if (!autodeps)
+ return;
+
for (autodep = autodeps; autodep->clkdm.ptr; autodep++) {
if (IS_ERR(autodep->clkdm.ptr))
continue;