4.19-stable review patch. If anyone has any objections, please let me know.
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From: Pavel Machek pavel@ucw.cz
commit fd10606f93a149a9f3d37574e5385b083b4a7b32 upstream.
The driver doesn't generate uevents on charger connect/disconnect. This leads to UPower not detecting when AC is on or off... and that is bad.
Reported by Arthur D. on github ( https://github.com/maemo-leste/bugtracker/issues/206 ), thanks to Merlijn Wajer for suggesting a fix.
Cc: stable@kernel.org Signed-off-by: Pavel Machek pavel@ucw.cz Acked-by: Tony Lindgren tony@atomide.com Signed-off-by: Sebastian Reichel sebastian.reichel@collabora.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/power/supply/cpcap-charger.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/power/supply/cpcap-charger.c +++ b/drivers/power/supply/cpcap-charger.c @@ -458,6 +458,7 @@ static void cpcap_usb_detect(struct work goto out_err; }
+ power_supply_changed(ddata->usb); return;
out_err: