diff options
Diffstat (limited to 'drivers/acpi/apei')
-rw-r--r-- | drivers/acpi/apei/apei-base.c | 6 | ||||
-rw-r--r-- | drivers/acpi/apei/erst.c | 3 | ||||
-rw-r--r-- | drivers/acpi/apei/ghes.c | 23 |
3 files changed, 14 insertions, 18 deletions
diff --git a/drivers/acpi/apei/apei-base.c b/drivers/acpi/apei/apei-base.c index a2c8d7adb6eb..da370e1d31f4 100644 --- a/drivers/acpi/apei/apei-base.c +++ b/drivers/acpi/apei/apei-base.c @@ -536,7 +536,8 @@ int apei_resources_request(struct apei_resources *resources, goto err_unmap_ioport; } - return 0; + goto arch_res_fini; + err_unmap_ioport: list_for_each_entry(res, &resources->ioport, list) { if (res == res_bak) @@ -551,7 +552,8 @@ err_unmap_iomem: release_mem_region(res->start, res->end - res->start); } arch_res_fini: - apei_resources_fini(&arch_res); + if (arch_apei_filter_addr) + apei_resources_fini(&arch_res); nvs_res_fini: apei_resources_fini(&nvs_resources); return rc; diff --git a/drivers/acpi/apei/erst.c b/drivers/acpi/apei/erst.c index 6e6bc1059301..006c3894c6ea 100644 --- a/drivers/acpi/apei/erst.c +++ b/drivers/acpi/apei/erst.c @@ -1207,6 +1207,9 @@ static int __init erst_init(void) "Failed to allocate %lld bytes for persistent store error log.\n", erst_erange.size); + /* Cleanup ERST Resources */ + apei_resources_fini(&erst_resources); + return 0; err_release_erange: diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 3dd9c462d22a..60746ef904e4 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -26,7 +26,7 @@ */ #include <linux/kernel.h> -#include <linux/module.h> +#include <linux/moduleparam.h> #include <linux/init.h> #include <linux/acpi.h> #include <linux/io.h> @@ -79,6 +79,11 @@ ((struct acpi_hest_generic_status *) \ ((struct ghes_estatus_node *)(estatus_node) + 1)) +/* + * This driver isn't really modular, however for the time being, + * continuing to use module_param is the easiest way to remain + * compatible with existing boot arg use cases. + */ bool ghes_disable; module_param_named(disable, ghes_disable, bool, 0); @@ -1148,18 +1153,4 @@ err_ioremap_exit: err: return rc; } - -static void __exit ghes_exit(void) -{ - platform_driver_unregister(&ghes_platform_driver); - ghes_estatus_pool_exit(); - ghes_ioremap_exit(); -} - -module_init(ghes_init); -module_exit(ghes_exit); - -MODULE_AUTHOR("Huang Ying"); -MODULE_DESCRIPTION("APEI Generic Hardware Error Source support"); -MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:GHES"); +device_initcall(ghes_init); |