diff options
Diffstat (limited to 'drivers/acpi/apei/ghes.c')
-rw-r--r-- | drivers/acpi/apei/ghes.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c index 0c5c9acc6254..9952f3a792ba 100644 --- a/drivers/acpi/apei/ghes.c +++ b/drivers/acpi/apei/ghes.c @@ -163,7 +163,7 @@ static void ghes_unmap(void __iomem *vaddr, enum fixed_addresses fixmap_idx) clear_fixmap(fixmap_idx); } -int ghes_estatus_pool_init(int num_ghes) +int ghes_estatus_pool_init(unsigned int num_ghes) { unsigned long addr, len; int rc; @@ -985,7 +985,7 @@ static void ghes_proc_in_irq(struct irq_work *irq_work) ghes_estatus_cache_add(generic, estatus); } - if (task_work_pending && current->mm != &init_mm) { + if (task_work_pending && current->mm) { estatus_node->task_work.func = ghes_kick_task_work; estatus_node->task_work_cpu = smp_processor_id(); ret = task_work_add(current, &estatus_node->task_work, @@ -1457,33 +1457,35 @@ static struct platform_driver ghes_platform_driver = { .remove = ghes_remove, }; -static int __init ghes_init(void) +void __init acpi_ghes_init(void) { int rc; + sdei_init(); + if (acpi_disabled) - return -ENODEV; + return; switch (hest_disable) { case HEST_NOT_FOUND: - return -ENODEV; + return; case HEST_DISABLED: pr_info(GHES_PFX "HEST is not enabled!\n"); - return -EINVAL; + return; default: break; } if (ghes_disable) { pr_info(GHES_PFX "GHES is not enabled!\n"); - return -EINVAL; + return; } ghes_nmi_init_cxt(); rc = platform_driver_register(&ghes_platform_driver); if (rc) - goto err; + return; rc = apei_osc_setup(); if (rc == 0 && osc_sb_apei_support_acked) @@ -1494,9 +1496,4 @@ static int __init ghes_init(void) pr_info(GHES_PFX "APEI firmware first mode is enabled by APEI bit.\n"); else pr_info(GHES_PFX "Failed to enable APEI firmware first mode.\n"); - - return 0; -err: - return rc; } -device_initcall(ghes_init); |