diff options
| author | Jiri Kosina <jkosina@suse.cz> | 2008-05-06 16:57:55 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2008-05-06 16:57:55 +0200 |
| commit | 7022b15e2a9f878fd5184586064c63352c3dd225 (patch) | |
| tree | 5365c2f5bc82ae1946636ee8d5cd5d3b7e804f1b /drivers/acpi/tables/tbinstal.c | |
| parent | aaad2b0c757f3e6e02552cb0bdcd91a5ec0d6305 (diff) | |
| parent | a15306365a16380f3bafee9e181ba01231d4acd7 (diff) | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
Diffstat (limited to 'drivers/acpi/tables/tbinstal.c')
| -rw-r--r-- | drivers/acpi/tables/tbinstal.c | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/drivers/acpi/tables/tbinstal.c b/drivers/acpi/tables/tbinstal.c index 3bc0c67a928..402f93e1ff2 100644 --- a/drivers/acpi/tables/tbinstal.c +++ b/drivers/acpi/tables/tbinstal.c @@ -5,7 +5,7 @@ *****************************************************************************/ /* - * Copyright (C) 2000 - 2007, R. Byron Moore + * Copyright (C) 2000 - 2008, Intel Corp. * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -125,13 +125,20 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, /* The table must be either an SSDT or a PSDT or an OEMx */ - if ((!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_PSDT)) - && - (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT)) - && (strncmp(table_desc->pointer->signature, "OEM", 3))) { - ACPI_ERROR((AE_INFO, - "Table has invalid signature [%4.4s], must be SSDT, PSDT or OEMx", - table_desc->pointer->signature)); + if (!ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_PSDT)&& + !ACPI_COMPARE_NAME(table_desc->pointer->signature, ACPI_SIG_SSDT)&& + strncmp(table_desc->pointer->signature, "OEM", 3)) { + /* Check for a printable name */ + if (acpi_ut_valid_acpi_name( + *(u32 *) table_desc->pointer->signature)) { + ACPI_ERROR((AE_INFO, "Table has invalid signature " + "[%4.4s], must be SSDT or PSDT", + table_desc->pointer->signature)); + } else { + ACPI_ERROR((AE_INFO, "Table has invalid signature " + "(0x%8.8X), must be SSDT or PSDT", + *(u32 *) table_desc->pointer->signature)); + } return_ACPI_STATUS(AE_BAD_SIGNATURE); } @@ -162,6 +169,7 @@ acpi_tb_add_table(struct acpi_table_desc *table_desc, acpi_tb_delete_table(table_desc); *table_index = i; + status = AE_ALREADY_EXISTS; goto release; } |