2dc1158137
of_device is just an alias for platform_device, so remove it entirely. Also replace to_of_device() with to_platform_device() and update comment blocks. This patch was initially generated from the following semantic patch, and then edited by hand to pick up the bits that coccinelle didn't catch. @@ @@ -struct of_device +struct platform_device Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Reviewed-by: David S. Miller <davem@davemloft.net>
79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/*
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* drivers/net/ibm_newemac/zmii.h
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*
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* Driver for PowerPC 4xx on-chip ethernet controller, ZMII bridge support.
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*
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* Copyright 2007 Benjamin Herrenschmidt, IBM Corp.
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* <benh@kernel.crashing.org>
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*
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* Based on the arch/ppc version of the driver:
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*
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* Copyright (c) 2004, 2005 Zultys Technologies.
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* Eugene Surovegin <eugene.surovegin@zultys.com> or <ebs@ebshome.net>
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*
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* Based on original work by
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* Armin Kuster <akuster@mvista.com>
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* Copyright 2001 MontaVista Softare Inc.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version.
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*
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*/
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#ifndef __IBM_NEWEMAC_ZMII_H
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#define __IBM_NEWEMAC_ZMII_H
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/* ZMII bridge registers */
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struct zmii_regs {
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u32 fer; /* Function enable reg */
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u32 ssr; /* Speed select reg */
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u32 smiirs; /* SMII status reg */
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};
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/* ZMII device */
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struct zmii_instance {
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struct zmii_regs __iomem *base;
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/* Only one EMAC whacks us at a time */
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struct mutex lock;
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/* subset of PHY_MODE_XXXX */
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int mode;
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/* number of EMACs using this ZMII bridge */
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int users;
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/* FER value left by firmware */
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u32 fer_save;
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/* OF device instance */
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struct platform_device *ofdev;
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};
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#ifdef CONFIG_IBM_NEW_EMAC_ZMII
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extern int zmii_init(void);
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extern void zmii_exit(void);
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extern int zmii_attach(struct platform_device *ofdev, int input, int *mode);
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extern void zmii_detach(struct platform_device *ofdev, int input);
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extern void zmii_get_mdio(struct platform_device *ofdev, int input);
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extern void zmii_put_mdio(struct platform_device *ofdev, int input);
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extern void zmii_set_speed(struct platform_device *ofdev, int input, int speed);
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extern int zmii_get_regs_len(struct platform_device *ocpdev);
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extern void *zmii_dump_regs(struct platform_device *ofdev, void *buf);
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#else
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# define zmii_init() 0
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# define zmii_exit() do { } while(0)
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# define zmii_attach(x,y,z) (-ENXIO)
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# define zmii_detach(x,y) do { } while(0)
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# define zmii_get_mdio(x,y) do { } while(0)
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# define zmii_put_mdio(x,y) do { } while(0)
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# define zmii_set_speed(x,y,z) do { } while(0)
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# define zmii_get_regs_len(x) 0
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# define zmii_dump_regs(x,buf) (buf)
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#endif /* !CONFIG_IBM_NEW_EMAC_ZMII */
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#endif /* __IBM_NEWEMAC_ZMII_H */
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