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author | Kornel Dulęba <mindal@semihalf.com> | 2023-01-26 13:25:35 +0000 |
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committer | David S. Miller <davem@davemloft.net> | 2023-01-28 13:20:21 +0000 |
commit | e3d6d152a1cbdee25f2e3962009a2751b54e2297 (patch) | |
tree | ac547964f725388e0ce9e873b6fbd6aea94a7be1 /tools/perf/scripts/python/exported-sql-viewer.py | |
parent | 364d0221f1788e5225006ba7a0026e5968431c29 (diff) |
net: wwan: t7xx: Fix Runtime PM initialization
For PCI devices the Runtime PM refcount is incremented twice:
1. During device enumeration with a call to pm_runtime_forbid.
2. Just before a driver probe logic is called.
Because of that in order to enable Runtime PM on a given device
we have to call both pm_runtime_allow and pm_runtime_put_noidle,
once it's ready to be runtime suspended.
The former was missing causing the pm refcount to never reach 0.
Fixes: d10b3a695ba0 ("net: wwan: t7xx: Runtime PM")
Signed-off-by: Kornel Dulęba <mindal@semihalf.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions