ide: unexport ide_acpi_set_state

This patch removes the unused EXPORT_SYMBOL_GPL(ide_acpi_set_state)

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Cc: Shaohua Li <shaohua.li@intel.com>
Cc: Len Brown <lenb@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-acpi.c

@@ -649,7 +649,6 @@ void ide_acpi_set_state(ide_hwif_t *hwif, int on)
 	if (!on)
 		acpi_bus_set_power(hwif->acpidata->obj_handle, ACPI_STATE_D3);
 }
-EXPORT_SYMBOL_GPL(ide_acpi_set_state);
 
 /**
  * ide_acpi_init - initialize the ACPI link for an IDE interface