diff options
Diffstat (limited to 'drivers/acpi/bus.c')
| -rw-r--r-- | drivers/acpi/bus.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c index b587ec8257b..bba9b72e25f 100644 --- a/drivers/acpi/bus.c +++ b/drivers/acpi/bus.c @@ -174,7 +174,7 @@ static void acpi_print_osc_error(acpi_handle handle, printk("\n"); } -static acpi_status acpi_str_to_uuid(char *str, u8 *uuid) +acpi_status acpi_str_to_uuid(char *str, u8 *uuid) { int i; static int opc_map_to_uuid[16] = {6, 4, 2, 0, 11, 9, 16, 14, 19, 21, @@ -195,6 +195,7 @@ static acpi_status acpi_str_to_uuid(char *str, u8 *uuid) } return AE_OK; } +EXPORT_SYMBOL_GPL(acpi_str_to_uuid); acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) { @@ -255,7 +256,7 @@ acpi_status acpi_run_osc(acpi_handle handle, struct acpi_osc_context *context) acpi_print_osc_error(handle, context, "_OSC invalid revision"); if (errors & OSC_CAPABILITIES_MASK_ERROR) { - if (((u32 *)context->cap.pointer)[OSC_QUERY_TYPE] + if (((u32 *)context->cap.pointer)[OSC_QUERY_DWORD] & OSC_QUERY_ENABLE) goto out_success; status = AE_SUPPORT; @@ -295,30 +296,30 @@ static void acpi_bus_osc_support(void) }; acpi_handle handle; - capbuf[OSC_QUERY_TYPE] = OSC_QUERY_ENABLE; - capbuf[OSC_SUPPORT_TYPE] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */ + capbuf[OSC_QUERY_DWORD] = OSC_QUERY_ENABLE; + capbuf[OSC_SUPPORT_DWORD] = OSC_SB_PR3_SUPPORT; /* _PR3 is in use */ #if defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR) ||\ defined(CONFIG_ACPI_PROCESSOR_AGGREGATOR_MODULE) - capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PAD_SUPPORT; + capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_PAD_SUPPORT; #endif #if defined(CONFIG_ACPI_PROCESSOR) || defined(CONFIG_ACPI_PROCESSOR_MODULE) - capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_PPC_OST_SUPPORT; + capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_PPC_OST_SUPPORT; #endif #ifdef ACPI_HOTPLUG_OST - capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_HOTPLUG_OST_SUPPORT; + capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_HOTPLUG_OST_SUPPORT; #endif if (!ghes_disable) - capbuf[OSC_SUPPORT_TYPE] |= OSC_SB_APEI_SUPPORT; + capbuf[OSC_SUPPORT_DWORD] |= OSC_SB_APEI_SUPPORT; if (ACPI_FAILURE(acpi_get_handle(NULL, "\\_SB", &handle))) return; if (ACPI_SUCCESS(acpi_run_osc(handle, &context))) { u32 *capbuf_ret = context.ret.pointer; - if (context.ret.length > OSC_SUPPORT_TYPE) + if (context.ret.length > OSC_SUPPORT_DWORD) osc_sb_apei_support_acked = - capbuf_ret[OSC_SUPPORT_TYPE] & OSC_SB_APEI_SUPPORT; + capbuf_ret[OSC_SUPPORT_DWORD] & OSC_SB_APEI_SUPPORT; kfree(context.ret.pointer); } /* do we need to check other returned cap? Sounds no */ |