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ptp_pch: Move 'pch_*()' prototypes to shared header

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Fixes the following W=1 kernel build warning(s):

 drivers/ptp/ptp_pch.c:193:6: warning: no previous prototype for ‘pch_ch_control_write’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:201:5: warning: no previous prototype for ‘pch_ch_event_read’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:212:6: warning: no previous prototype for ‘pch_ch_event_write’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:220:5: warning: no previous prototype for ‘pch_src_uuid_lo_read’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:231:5: warning: no previous prototype for ‘pch_src_uuid_hi_read’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:242:5: warning: no previous prototype for ‘pch_rx_snap_read’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:259:5: warning: no previous prototype for ‘pch_tx_snap_read’ [-Wmissing-prototypes]
 drivers/ptp/ptp_pch.c:300:5: warning: no previous prototype for ‘pch_set_station_address’ [-Wmissing-prototypes]

Cc: Richard Cochran <richardcochran@gmail.com> (maintainer:PTP HARDWARE CLOCK SUPPORT)
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Flavio Suligoi <f.suligoi@asem.it>
Cc: netdev@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lee Jones
2021-03-12 11:09:08 +00:00
committed by David S. Miller
parent 257382c54e
commit f90fc37f28
4 changed files with 24 additions and 8 deletions
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22
include/linux/ptp_pch.h Normal file
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@@ -0,0 +1,22 @@
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* PTP PCH
*
* Copyright 2019 Linaro Ltd.
*
* Author Lee Jones <lee.jones@linaro.org>
*/
#ifndef _PTP_PCH_H_
#define _PTP_PCH_H_
void pch_ch_control_write(struct pci_dev *pdev, u32 val);
u32 pch_ch_event_read(struct pci_dev *pdev);
void pch_ch_event_write(struct pci_dev *pdev, u32 val);
u32 pch_src_uuid_lo_read(struct pci_dev *pdev);
u32 pch_src_uuid_hi_read(struct pci_dev *pdev);
u64 pch_rx_snap_read(struct pci_dev *pdev);
u64 pch_tx_snap_read(struct pci_dev *pdev);
int pch_set_station_address(u8 *addr, struct pci_dev *pdev);
#endif /* _PTP_PCH_H_ */