#include <linux/firmware.h>
#include <linux/acpi.h>
#include <linux/ctype.h>
-#include <linux/latency.h>
+#include <linux/pm_qos_params.h>
#include "ipw2100.h"
/* the ipw2100 hardware really doesn't want power management delays
* longer than 175usec
*/
- modify_acceptable_latency("ipw2100", 175);
+ pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100", 175);
/* If the interrupt is enabled, turn it off... */
spin_lock_irqsave(&priv->low_lock, flags);
ipw2100_disable_interrupts(priv);
spin_unlock_irqrestore(&priv->low_lock, flags);
- modify_acceptable_latency("ipw2100", INFINITE_LATENCY);
+ pm_qos_update_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100",
+ PM_QOS_DEFAULT_VALUE);
/* We have to signal any supplicant if we are disassociating */
if (associated)
if (ret)
goto out;
- set_acceptable_latency("ipw2100", INFINITE_LATENCY);
+ pm_qos_add_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100",
+ PM_QOS_DEFAULT_VALUE);
#ifdef CONFIG_IPW2100_DEBUG
ipw2100_debug_level = debug;
ret = driver_create_file(&ipw2100_pci_driver.driver,
&driver_attr_debug_level);
#endif
pci_unregister_driver(&ipw2100_pci_driver);
- remove_acceptable_latency("ipw2100");
+ pm_qos_remove_requirement(PM_QOS_CPU_DMA_LATENCY, "ipw2100");
}
module_init(ipw2100_init);