diff options
Diffstat (limited to 'drivers/acpi/acpica/utexcep.c')
| -rw-r--r-- | drivers/acpi/acpica/utexcep.c | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/drivers/acpi/acpica/utexcep.c b/drivers/acpi/acpica/utexcep.c index 23b98945f6b..0403dcaabaf 100644 --- a/drivers/acpi/acpica/utexcep.c +++ b/drivers/acpi/acpica/utexcep.c @@ -5,7 +5,7 @@ ******************************************************************************/ /* - * Copyright (C) 2000 - 2012, Intel Corp. + * Copyright (C) 2000 - 2014, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -41,8 +41,9 @@ * POSSIBILITY OF SUCH DAMAGES. */ +#define EXPORT_ACPI_INTERFACES + #define ACPI_DEFINE_EXCEPTION_TABLE -#include <linux/export.h> #include <acpi/acpi.h> #include "accommon.h" @@ -64,7 +65,7 @@ ACPI_MODULE_NAME("utexcep") ******************************************************************************/ const char *acpi_format_exception(acpi_status status) { - const char *exception = NULL; + const struct acpi_exception_info *exception; ACPI_FUNCTION_ENTRY(); @@ -76,10 +77,10 @@ const char *acpi_format_exception(acpi_status status) ACPI_ERROR((AE_INFO, "Unknown exception code: 0x%8.8X", status)); - exception = "UNKNOWN_STATUS_CODE"; + return ("UNKNOWN_STATUS_CODE"); } - return (ACPI_CAST_PTR(const char, exception)); + return (exception->name); } ACPI_EXPORT_SYMBOL(acpi_format_exception) @@ -97,10 +98,10 @@ ACPI_EXPORT_SYMBOL(acpi_format_exception) * an ASCII string. * ******************************************************************************/ -const char *acpi_ut_validate_exception(acpi_status status) +const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status status) { u32 sub_status; - const char *exception = NULL; + const struct acpi_exception_info *exception = NULL; ACPI_FUNCTION_ENTRY(); @@ -113,41 +114,46 @@ const char *acpi_ut_validate_exception(acpi_status status) case AE_CODE_ENVIRONMENTAL: if (sub_status <= AE_CODE_ENV_MAX) { - exception = acpi_gbl_exception_names_env[sub_status]; + exception = &acpi_gbl_exception_names_env[sub_status]; } break; case AE_CODE_PROGRAMMER: if (sub_status <= AE_CODE_PGM_MAX) { - exception = acpi_gbl_exception_names_pgm[sub_status]; + exception = &acpi_gbl_exception_names_pgm[sub_status]; } break; case AE_CODE_ACPI_TABLES: if (sub_status <= AE_CODE_TBL_MAX) { - exception = acpi_gbl_exception_names_tbl[sub_status]; + exception = &acpi_gbl_exception_names_tbl[sub_status]; } break; case AE_CODE_AML: if (sub_status <= AE_CODE_AML_MAX) { - exception = acpi_gbl_exception_names_aml[sub_status]; + exception = &acpi_gbl_exception_names_aml[sub_status]; } break; case AE_CODE_CONTROL: if (sub_status <= AE_CODE_CTRL_MAX) { - exception = acpi_gbl_exception_names_ctrl[sub_status]; + exception = &acpi_gbl_exception_names_ctrl[sub_status]; } break; default: + break; } - return (ACPI_CAST_PTR(const char, exception)); + if (!exception || !exception->name) { + return (NULL); + } + + return (exception); } |