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-rw-r--r--drivers/acpi/reboot.c9
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/acpi/reboot.c b/drivers/acpi/reboot.c
index 93f91142d7ad..4870aaaa2ae1 100644
--- a/drivers/acpi/reboot.c
+++ b/drivers/acpi/reboot.c
@@ -15,9 +15,10 @@ void acpi_reboot(void)
rr = &acpi_gbl_FADT.reset_register;
- /* Is the reset register supported? */
- if (!(acpi_gbl_FADT.flags & ACPI_FADT_RESET_REGISTER) ||
- rr->bit_width != 8 || rr->bit_offset != 0)
+ /* Is the reset register supported? The spec says we should be
+ * checking the bit width and bit offset, but Windows ignores
+ * these fields */
+ if (!(acpi_gbl_FADT.flags & ACPI_FADT_RESET_REGISTER))
return;
reset_value = acpi_gbl_FADT.reset_value;
@@ -45,6 +46,4 @@ void acpi_reboot(void)
acpi_reset();
break;
}
- /* Wait ten seconds */
- acpi_os_stall(10000000);
}