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path: root/drivers/acpi/acpica/hwacpi.c
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Diffstat (limited to 'drivers/acpi/acpica/hwacpi.c')
-rw-r--r--drivers/acpi/acpica/hwacpi.c20
1 files changed, 1 insertions, 19 deletions
diff --git a/drivers/acpi/acpica/hwacpi.c b/drivers/acpi/acpica/hwacpi.c
index 679a112a7d26..b44274a0b62c 100644
--- a/drivers/acpi/acpica/hwacpi.c
+++ b/drivers/acpi/acpica/hwacpi.c
@@ -63,7 +63,6 @@ acpi_status acpi_hw_set_mode(u32 mode)
{
acpi_status status;
- u32 retry;
ACPI_FUNCTION_TRACE(hw_set_mode);
@@ -125,24 +124,7 @@ acpi_status acpi_hw_set_mode(u32 mode)
return_ACPI_STATUS(status);
}
- /*
- * Some hardware takes a LONG time to switch modes. Give them 3 sec to
- * do so, but allow faster systems to proceed more quickly.
- */
- retry = 3000;
- while (retry) {
- if (acpi_hw_get_mode() == mode) {
- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
- "Mode %X successfully enabled\n",
- mode));
- return_ACPI_STATUS(AE_OK);
- }
- acpi_os_stall(1000);
- retry--;
- }
-
- ACPI_ERROR((AE_INFO, "Hardware did not change modes"));
- return_ACPI_STATUS(AE_NO_HARDWARE_RESPONSE);
+ return_ACPI_STATUS(AE_OK);
}
/*******************************************************************************