Hi, There is a bug in ibm_acpi module, which prevents its clean removal. This patch fixes the problem by moving setting notify_installed to the right place. Thanks, Alex.
make unload of ibm_acpi right. From: Alexey Starikovskiy <alexey.y.starikovskiy@xxxxxxxxx> --- drivers/acpi/ibm_acpi.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/acpi/ibm_acpi.c b/drivers/acpi/ibm_acpi.c index 003a987..719a320 100644 --- a/drivers/acpi/ibm_acpi.c +++ b/drivers/acpi/ibm_acpi.c @@ -1805,7 +1805,7 @@ static int __init setup_notify(struct ib ibm->name, status); return -ENODEV; } - + ibm->notify_installed = 1; return 0; } @@ -1882,7 +1882,6 @@ static int __init ibm_init(struct ibm_st ret = setup_notify(ibm); if (ret < 0) return ret; - ibm->notify_installed = 1; } return 0;