The patch titled
acer-wmi/hp-wmi: use platform_device_unregister instead of platform_device_del in module_exit
has been added to the -mm tree. Its filename is
acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit.patch
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------------------------------------------------------
Subject: acer-wmi/hp-wmi: use platform_device_unregister instead of platform_device_del in module_exit
From: Axel Lin <axel.lin@xxxxxxxxx>
platform_device_unregister() will also call platform_device_put() to drop
reference count.
Signed-off-by: Axel Lin <axel.lin@xxxxxxxxx>
Cc: Matthew Garrett <mjg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/platform/x86/acer-wmi.c | 2 +-
drivers/platform/x86/hp-wmi.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN drivers/platform/x86/acer-wmi.c~acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit drivers/platform/x86/acer-wmi.c
--- a/drivers/platform/x86/acer-wmi.c~acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit
+++ a/drivers/platform/x86/acer-wmi.c
@@ -1358,7 +1358,7 @@ static void __exit acer_wmi_exit(void)
{
remove_sysfs(acer_platform_device);
remove_debugfs();
- platform_device_del(acer_platform_device);
+ platform_device_unregister(acer_platform_device);
platform_driver_unregister(&acer_platform_driver);
printk(ACER_INFO "Acer Laptop WMI Extras unloaded\n");
diff -puN drivers/platform/x86/hp-wmi.c~acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit drivers/platform/x86/hp-wmi.c
--- a/drivers/platform/x86/hp-wmi.c~acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit
+++ a/drivers/platform/x86/hp-wmi.c
@@ -611,7 +611,7 @@ static void __exit hp_wmi_exit(void)
input_unregister_device(hp_wmi_input_dev);
}
if (hp_wmi_platform_dev) {
- platform_device_del(hp_wmi_platform_dev);
+ platform_device_unregister(hp_wmi_platform_dev);
platform_driver_unregister(&hp_wmi_driver);
}
}
_
Patches currently in -mm which might be from axel.lin@xxxxxxxxx are
wmi-fix-memory-leak-in-parse_wdg.patch
acer-wmi-hp-wmi-use-platform_device_unregister-instead-of-platform_device_del-in-module_exit.patch
intel_menlow-fix-memory-leaks-in-error-path.patch
intel_menlow-fix-memory-leaks-in-error-path-fix.patch
cdc-acm-fix-resource-reclaim-in-error-path-of-acm_probe.patch
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