diff options
Diffstat (limited to 'drivers/acpi/utilities/utresrc.c')
-rw-r--r-- | drivers/acpi/utilities/utresrc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/acpi/utilities/utresrc.c b/drivers/acpi/utilities/utresrc.c index 16461317113f..27158dd0f877 100644 --- a/drivers/acpi/utilities/utresrc.c +++ b/drivers/acpi/utilities/utresrc.c | |||
@@ -273,6 +273,7 @@ acpi_status acpi_ut_validate_resource(void *aml, u8 * return_index) | |||
273 | * Examine the large/small bit in the resource header | 273 | * Examine the large/small bit in the resource header |
274 | */ | 274 | */ |
275 | if (resource_type & ACPI_RESOURCE_NAME_LARGE) { | 275 | if (resource_type & ACPI_RESOURCE_NAME_LARGE) { |
276 | |||
276 | /* Verify the large resource type (name) against the max */ | 277 | /* Verify the large resource type (name) against the max */ |
277 | 278 | ||
278 | if (resource_type > ACPI_RESOURCE_NAME_LARGE_MAX) { | 279 | if (resource_type > ACPI_RESOURCE_NAME_LARGE_MAX) { |
@@ -376,6 +377,7 @@ u8 acpi_ut_get_resource_type(void *aml) | |||
376 | * Examine the large/small bit in the resource header | 377 | * Examine the large/small bit in the resource header |
377 | */ | 378 | */ |
378 | if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) { | 379 | if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) { |
380 | |||
379 | /* Large Resource Type -- bits 6:0 contain the name */ | 381 | /* Large Resource Type -- bits 6:0 contain the name */ |
380 | 382 | ||
381 | return (ACPI_GET8(aml)); | 383 | return (ACPI_GET8(aml)); |
@@ -411,6 +413,7 @@ u16 acpi_ut_get_resource_length(void *aml) | |||
411 | * Examine the large/small bit in the resource header | 413 | * Examine the large/small bit in the resource header |
412 | */ | 414 | */ |
413 | if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) { | 415 | if (ACPI_GET8(aml) & ACPI_RESOURCE_NAME_LARGE) { |
416 | |||
414 | /* Large Resource type -- bytes 1-2 contain the 16-bit length */ | 417 | /* Large Resource type -- bytes 1-2 contain the 16-bit length */ |
415 | 418 | ||
416 | ACPI_MOVE_16_TO_16(&resource_length, ACPI_ADD_PTR(u8, aml, 1)); | 419 | ACPI_MOVE_16_TO_16(&resource_length, ACPI_ADD_PTR(u8, aml, 1)); |
@@ -515,6 +518,7 @@ acpi_ut_get_resource_end_tag(union acpi_operand_object * obj_desc, | |||
515 | /* Walk the resource template, one descriptor per iteration */ | 518 | /* Walk the resource template, one descriptor per iteration */ |
516 | 519 | ||
517 | while (aml < end_aml) { | 520 | while (aml < end_aml) { |
521 | |||
518 | /* Validate the Resource Type and Resource Length */ | 522 | /* Validate the Resource Type and Resource Length */ |
519 | 523 | ||
520 | status = acpi_ut_validate_resource(aml, NULL); | 524 | status = acpi_ut_validate_resource(aml, NULL); |