cpufreq: interactive: hold reference on global cpufreq kobject if needed
2361be23666232dbb4851a527f466c4cbf5340fc changed cpufreq to add the
global cpufreq kobject to sysfs on demand.
To ensure this happens, cpufreq_interactive must hold a reference on
this object on devices where it intends to use it (i.e., devices where
have_governor_per_policy() returns false). Otherwise a parentless
kobject will be passed to sysfs_create_group() which will subsequently
BUG().
Change-Id: I7dd03956e1d3c6c3c0cc17c799882c235804ae09
Signed-off-by: Greg Hackmann <ghackmann@google.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
1 file changed