diff --git a/drivers/char/ipmi/ipmi_si_platform.c b/drivers/char/ipmi/ipmi_si_platform.c index f2a91c4d8cab..0cd849675d99 100644 --- a/drivers/char/ipmi/ipmi_si_platform.c +++ b/drivers/char/ipmi/ipmi_si_platform.c @@ -19,6 +19,7 @@ #include "ipmi_si.h" #include "ipmi_dmi.h" +static bool platform_registered; static bool si_tryplatform = true; #ifdef CONFIG_ACPI static bool si_tryacpi = true; @@ -469,9 +470,12 @@ void ipmi_si_platform_init(void) int rv = platform_driver_register(&ipmi_platform_driver); if (rv) pr_err("Unable to register driver: %d\n", rv); + else + platform_registered = true; } void ipmi_si_platform_shutdown(void) { - platform_driver_unregister(&ipmi_platform_driver); + if (platform_registered) + platform_driver_unregister(&ipmi_platform_driver); }