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| author | Elson Serrao <elson.serrao@oss.qualcomm.com> | 2026-08-05 11:54:01 -0700 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2026-08-07 02:43:11 +0200 |
| commit | 99b38cda3f4c486cfbc40f3c8ede1703594e9f13 (patch) | |
| tree | 2f448a5c3ef9da1bc4749436ae505866c6cdae8f /tools/perf/scripts/python/parallel-perf.py | |
| parent | 609af0ceeaefdfa42cd01dd060b20f2e41f9a232 (diff) | |
power: supply: add stubs for notifier registration helpers
power_supply_reg_notifier() and power_supply_unreg_notifier() are declared
unconditionally, with no fallback when CONFIG_POWER_SUPPLY is disabled.
Any driver that calls them unconditionally fails to link:
ERROR: modpost: "power_supply_unreg_notifier" [drivers/usb/dwc3/dwc3.ko]
undefined!
ERROR: modpost: "power_supply_reg_notifier" [drivers/usb/dwc3/dwc3.ko]
undefined!
Fix this by adding stub functions for these calls.
Fixes: 7c87ef27af79 ("usb: dwc3: avoid probe deferral when USB power supply is not available")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Closes: https://lore.kernel.org/all/a9dd53b3-0666-404a-99e0-76617ae3f944@infradead.org/
Signed-off-by: Elson Serrao <elson.serrao@oss.qualcomm.com>
Tested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Link: https://patch.msgid.link/20260805185401.3625514-1-elson.serrao@oss.qualcomm.com
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'tools/perf/scripts/python/parallel-perf.py')
0 files changed, 0 insertions, 0 deletions