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powerpc/imc-pmu: Use the correct spinlock initializer.
[ Upstream commit007240d59c
] The macro __SPIN_LOCK_INITIALIZER() is implementation specific. Users that desire to initialize a spinlock in a struct must use __SPIN_LOCK_UNLOCKED(). Use __SPIN_LOCK_UNLOCKED() for the spinlock_t in imc_global_refc. Fixes:76d588dddc
("powerpc/imc-pmu: Fix use of mutex in IRQs disabled section") Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230309134831.Nz12nqsU@linutronix.de Signed-off-by: Sasha Levin <sashal@kernel.org>
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@ -51,7 +51,7 @@ static int trace_imc_mem_size;
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* core and trace-imc
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*/
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static struct imc_pmu_ref imc_global_refc = {
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.lock = __SPIN_LOCK_INITIALIZER(imc_global_refc.lock),
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.lock = __SPIN_LOCK_UNLOCKED(imc_global_refc.lock),
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.id = 0,
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.refc = 0,
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};
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