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path: root/drivers/acpi/utilities/utresrc.c
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-rw-r--r--drivers/acpi/utilities/utresrc.c4
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);