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USB: dummy-hcd: Add missing annotation for set_link_state()
Sparse reports a warning at set_link_state() warning: context imbalance in set_link_state() - unexpected unlock The root cause is the missing annotation at set_link_state() Add the missing __must_hold(&dum->lock) Signed-off-by: Jules Irenge <jbi.octave@gmail.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
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@ -427,6 +427,7 @@ static void set_link_state_by_speed(struct dummy_hcd *dum_hcd)
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/* caller must hold lock */
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/* caller must hold lock */
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static void set_link_state(struct dummy_hcd *dum_hcd)
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static void set_link_state(struct dummy_hcd *dum_hcd)
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__must_hold(&dum->lock)
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{
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{
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struct dummy *dum = dum_hcd->dum;
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struct dummy *dum = dum_hcd->dum;
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unsigned int power_bit;
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unsigned int power_bit;
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