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Revision e2c8f8e57ba66aa4bef6990bc9228a29440cf987 authored by Linus Torvalds on 18 June 2021, 17:39:32 UTC, committed by Linus Torvalds on 18 June 2021, 17:39:32 UTC 
Merge tag 'usb-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
 
Pull USB fixes from Greg KH:
 "Here are three small USB fixes for reported problems for 5.13-rc7.
  They include:

   - disable autosuspend for a cypress USB hub

   - fix the battery charger detection for the chipidea driver

   - fix a kernel panic in the dwc3 driver due to a previous change in
     5.13-rc1.

  All have been in linux-next with no reported problems"

* tag 'usb-5.13-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb:
  usb: core: hub: Disable autosuspend for Cypress CY7C65632
  usb: chipidea: imx: Fix Battery Charger 1.2 CDP detection
  usb: dwc3: core: fix kernel panic when do reboot
2 parent s c3bf96e + a7d8d1c
Raw File
pcc.h 
/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * PCC (Platform Communications Channel) methods
 */

#ifndef _PCC_H
#define _PCC_H

#include <linux/mailbox_controller.h>
#include <linux/mailbox_client.h>

#define MAX_PCC_SUBSPACES	256
#ifdef CONFIG_PCC
extern struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *cl,
						  int subspace_id);
extern void pcc_mbox_free_channel(struct mbox_chan *chan);
#else
static inline struct mbox_chan *pcc_mbox_request_channel(struct mbox_client *cl,
							 int subspace_id)
{
	return ERR_PTR(-ENODEV);
}
static inline void pcc_mbox_free_channel(struct mbox_chan *chan) { }
#endif

#endif /* _PCC_H */
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