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| author | Krzysztof Kozlowski <k.kozlowski@samsung.com> | 2015-01-09 09:27:57 +0100 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-01-23 22:32:38 +0100 |
| commit | 04bf1c7f76b05be8134a833ec023f1c96f81b8a1 (patch) | |
| tree | 0963cc88a63e7201f1bf46125cfed519164f9e9e /drivers/base/power/main.c | |
| parent | 984f16c8490cba715444124a453ed4a2ac7a5a54 (diff) | |
PM / OPP: Assert RCU lock in exported functions
Add lockdep asserts for holding the RCU lock when calling
dev_pm_opp_get_freq() and dev_pm_opp_get_voltage() to aid in detecting
RCU misuses.
These are called often after dev_pm_opp_find_freq_ceil/exact() which
already asserts for RCU lock. However one could make an error by
releasing lock too early - just after dev_pm_opp_find_freq_ceil().
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/base/power/main.c')
0 files changed, 0 insertions, 0 deletions