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generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-11-05 23:42:16 +0000
e() path, and may also be called from cpufreq_offline() in some cases, which are invoked by the nonboot CPUs disabing/enabling code during system suspend to RAM and resume. That happens when all devices have been suspended, so if the cpufreq driver relies on things like I2C to get the current frequency, it may not be ready to do that then. To prevent problems from happening for this reason, make cpufreq_update_current_freq(), which is the only function invoked by cpufreq_start_governor() that doesn't check cpufreq_suspended already, return 0 upfront if cpufreq_suspended is set. Fixes: 3bbf8fe3ae08 (cpufreq: Always update current frequency before startig governor) Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Diffstat (limited to 'Documentation/devicetree')
43, which hasn't been in a released kernel yet as discussed in [1] and the surrounding thread. [1] http://lkml.kernel.org/r/20170125184949.x2wkoo7kbaaajkjk@sirena.org.uk Signed-off-by: Mark Rutland <mark.rutland@arm.com> Cc: Liam Girdwood <lgirdwood@gmail.com> Cc: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Lu Baolu <baolu.lu@linux.intel.com> Cc: Mark Brown <broonie@kernel.org> Cc: Rafael J. Wysocki <rafael@kernel.org> Cc: linux-kernel@vger.kernel.org Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/usb/serial/omninet.c')