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Line
Link Here
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| 0 |
-- linux-2.6.22.9-0.4/drivers/acpi/ec.c |
0 |
++ linux-2.6.22.9-0.4/drivers/acpi/ec.c |
|
Lines 823-840
Link Here
|
| 823 |
/* |
823 |
/* |
| 824 |
* Generate a boot ec context |
824 |
* Generate a boot ec context |
| 825 |
*/ |
825 |
*/ |
| 826 |
|
|
|
| 827 |
status = acpi_get_table(ACPI_SIG_ECDT, 1, |
826 |
status = acpi_get_table(ACPI_SIG_ECDT, 1, |
| 828 |
(struct acpi_table_header **)&ecdt_ptr); |
827 |
(struct acpi_table_header **)&ecdt_ptr); |
| 829 |
if (ACPI_FAILURE(status)) |
828 |
if (ACPI_SUCCESS(status)) { |
| 830 |
goto error; |
829 |
printk(KERN_INFO PREFIX "EC description table is found, configuring boot EC\n\n"); |
| 831 |
|
830 |
boot_ec->command_addr = ecdt_ptr->control.address; |
| 832 |
ACPI_DEBUG_PRINT((ACPI_DB_INFO, "Found ECDT")); |
831 |
boot_ec->data_addr = ecdt_ptr->data.address; |
| 833 |
|
832 |
boot_ec->gpe = ecdt_ptr->gpe; |
| 834 |
boot_ec->command_addr = ecdt_ptr->control.address; |
833 |
boot_ec->handle = ACPI_ROOT_OBJECT; |
| 835 |
boot_ec->data_addr = ecdt_ptr->data.address; |
834 |
} else { |
| 836 |
boot_ec->gpe = ecdt_ptr->gpe; |
835 |
printk(KERN_DEBUG PREFIX "Look up EC in DSDT\n"); |
| 837 |
boot_ec->handle = ACPI_ROOT_OBJECT; |
836 |
status = acpi_get_devices(ec_device_ids[0].id, ec_parse_device, |
|
|
837 |
boot_ec, NULL); |
| 838 |
if (ACPI_FAILURE(status)) |
| 839 |
goto error; |
| 840 |
} |
| 838 |
|
841 |
|
| 839 |
ret = ec_install_handlers(boot_ec); |
842 |
ret = ec_install_handlers(boot_ec); |
| 840 |
if (!ret) { |
843 |
if (!ret) { |