Messages in this thread Patch in this message | | | From | "Rafael J. Wysocki" <> | Subject | [PATCH 09/14] cpufreq: intel_pstate: Modify check in intel_pstate_update_status() | Date | Sun, 12 Mar 2017 18:20:48 +0100 |
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From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
One of the checks in intel_pstate_update_status() implicitly relies on the information that there are only two struct cpufreq_driver objects available, but it is better to do it directly against the value it really is about (to make the code easier to follow if nothing else).
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> --- drivers/cpufreq/intel_pstate.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
Index: linux-pm/drivers/cpufreq/intel_pstate.c =================================================================== --- linux-pm.orig/drivers/cpufreq/intel_pstate.c +++ linux-pm/drivers/cpufreq/intel_pstate.c @@ -2439,7 +2439,7 @@ static int intel_pstate_update_status(co if (size == 7 && !strncmp(buf, "passive", size)) { if (intel_pstate_driver) { - if (intel_pstate_driver != &intel_pstate) + if (intel_pstate_driver == &intel_cpufreq) return 0; ret = intel_pstate_unregister_driver();
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