#define _CPPC_ACPI_H
#include <linux/acpi.h>
-#include <linux/mailbox_controller.h>
-#include <linux/mailbox_client.h>
#include <linux/types.h>
+#include <acpi/pcc.h>
#include <acpi/processor.h>
/* Only support CPPCv2 for now. */
extern int cppc_get_perf_caps(int cpu, struct cppc_perf_caps *caps);
extern int acpi_get_psd_map(struct cpudata **);
-/* Methods to interact with the PCC mailbox controller. */
-extern struct mbox_chan *
- pcc_mbox_request_channel(struct mbox_client *, unsigned int);
-
#endif /* _CPPC_ACPI_H*/