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There are a mix of function prototypes with and without extern in the kernel sources. Standardize on not using extern for function prototypes. Function prototypes don't need to be written with extern. extern is assumed by the compiler. Its use is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches <joe@perches.com>
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/*
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* Copyright (c) 2010 Broadcom Corporation
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef _BRCMF_PROTO_H_
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#define _BRCMF_PROTO_H_
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/*
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* Exported from the brcmf protocol module (brcmf_cdc)
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*/
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/* Linkage, sets prot link and updates hdrlen in pub */
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int brcmf_proto_attach(struct brcmf_pub *drvr);
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/* Unlink, frees allocated protocol memory (including brcmf_proto) */
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void brcmf_proto_detach(struct brcmf_pub *drvr);
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/* Stop protocol: sync w/dongle state. */
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void brcmf_proto_stop(struct brcmf_pub *drvr);
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/* Add any protocol-specific data header.
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* Caller must reserve prot_hdrlen prepend space.
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*/
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void brcmf_proto_hdrpush(struct brcmf_pub *, int ifidx, u8 offset,
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struct sk_buff *txp);
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/* Sets dongle media info (drv_version, mac address). */
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int brcmf_c_preinit_dcmds(struct brcmf_if *ifp);
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#endif /* _BRCMF_PROTO_H_ */
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