struct request_pm_state rqpm;
int ret;
- /* call ACPI _GTM only once */
- if ((drive->dn & 1) == 0 || pair == NULL)
- ide_acpi_get_timing(hwif);
+ if (ide_port_acpi(hwif)) {
+ /* call ACPI _GTM only once */
+ if ((drive->dn & 1) == 0 || pair == NULL)
+ ide_acpi_get_timing(hwif);
+ }
memset(&rqpm, 0, sizeof(rqpm));
rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
ret = blk_execute_rq(drive->queue, NULL, rq, 0);
blk_put_request(rq);
- /* call ACPI _PS3 only after both devices are suspended */
- if (ret == 0 && ((drive->dn & 1) || pair == NULL))
- ide_acpi_set_state(hwif, 0);
+ if (ret == 0 && ide_port_acpi(hwif)) {
+ /* call ACPI _PS3 only after both devices are suspended */
+ if ((drive->dn & 1) || pair == NULL)
+ ide_acpi_set_state(hwif, 0);
+ }
return ret;
}
struct request_pm_state rqpm;
int err;
- /* call ACPI _PS0 / _STM only once */
- if ((drive->dn & 1) == 0 || pair == NULL) {
- ide_acpi_set_state(hwif, 1);
- ide_acpi_push_timing(hwif);
- }
+ if (ide_port_acpi(hwif)) {
+ /* call ACPI _PS0 / _STM only once */
+ if ((drive->dn & 1) == 0 || pair == NULL) {
+ ide_acpi_set_state(hwif, 1);
+ ide_acpi_push_timing(hwif);
+ }
- ide_acpi_exec_tfs(drive);
+ ide_acpi_exec_tfs(drive);
+ }
memset(&rqpm, 0, sizeof(rqpm));
rq = blk_get_request(drive->queue, READ, __GFP_WAIT);