diff options
| author | Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> | 2025-10-17 00:05:18 +0200 |
|---|---|---|
| committer | Sebastian Reichel <sebastian.reichel@collabora.com> | 2025-11-03 01:01:57 +0100 |
| commit | bd44ea12919ac4e83c9f3997240fe58266aa8799 (patch) | |
| tree | 64749127566c05fb89bb449dc18989d3e0903dda /drivers/power | |
| parent | 3fd1695f5da0538ef72e1268baa00528b589347a (diff) | |
power: supply: apm_power: only unset own apm_get_power_status
Mirroring drivers/macintosh/apm_emu.c, this means that
modprobe apm_power && modprobe $anotherdriver && modprobe -r apm_power
leaves $anotherdriver's apm_get_power_status instead of deleting it.
Fixes: 3788ec932bfd ("[BATTERY] APM emulation driver for class batteries")
Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz>
Link: https://patch.msgid.link/xczpgox57hxbunkcbdl5fxhc4gnsajsipldfidi7355afezk64@tarta.nabijaczleweli.xyz
Signed-off-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/supply/apm_power.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/power/supply/apm_power.c b/drivers/power/supply/apm_power.c index 9236e0078578..9933cdc5c387 100644 --- a/drivers/power/supply/apm_power.c +++ b/drivers/power/supply/apm_power.c @@ -364,7 +364,8 @@ static int __init apm_battery_init(void) static void __exit apm_battery_exit(void) { - apm_get_power_status = NULL; + if (apm_get_power_status == apm_battery_apm_get_power_status) + apm_get_power_status = NULL; } module_init(apm_battery_init); |