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cbdce7a362
The opening comment mark '/**' is used for highlighting the beginning of kernel-doc comments. There are files in sound/pci/asihpi which follow this syntax in their file headers, i.e. start with '/**' like comments, which causes unexpected warnings from kernel-doc. E.g., running scripts/kernel-doc -none on sound/pci/asihpi/hpidspcd.h causes this warning: "warning: Cannot understand on line 4 - I thought it was a doc line" Provide a simple fix by replacing the kernel-doc like comment syntax with general format, i.e. "/*", to prevent kernel-doc from parsing it. Signed-off-by: Aditya Srivastava <yashsri421@gmail.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> Link: https://lore.kernel.org/r/20210317202144.20290-1-yashsri421@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>
71 lines
2 KiB
C
71 lines
2 KiB
C
/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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AudioScience HPI driver
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Copyright (C) 1997-2014 AudioScience Inc. <support@audioscience.com>
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*/
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struct hpi_adapter_obj;
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/* a function that takes an adapter obj and returns an int */
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typedef int adapter_int_func(struct hpi_adapter_obj *pao, u32 message);
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#define HPI_IRQ_NONE (0)
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#define HPI_IRQ_MESSAGE (1)
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#define HPI_IRQ_MIXER (2)
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struct hpi_adapter_obj {
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struct hpi_pci pci; /* PCI info - bus#,dev#,address etc */
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u16 type; /* 0x6644 == ASI6644 etc */
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u16 index;
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struct hpios_spinlock dsp_lock;
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u16 dsp_crashed;
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u16 has_control_cache;
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void *priv;
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adapter_int_func *irq_query_and_clear;
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struct hpi_hostbuffer_status *instream_host_buffer_status;
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struct hpi_hostbuffer_status *outstream_host_buffer_status;
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};
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struct hpi_control_cache {
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/** indicates whether the structures are initialized */
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u16 init;
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u16 adap_idx;
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u32 control_count;
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u32 cache_size_in_bytes;
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/** pointer to allocated memory of lookup pointers. */
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struct hpi_control_cache_info **p_info;
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/** pointer to DSP's control cache. */
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u8 *p_cache;
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};
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struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index);
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u16 hpi_add_adapter(struct hpi_adapter_obj *pao);
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void hpi_delete_adapter(struct hpi_adapter_obj *pao);
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short hpi_check_control_cache(struct hpi_control_cache *pC,
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struct hpi_message *phm, struct hpi_response *phr);
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short hpi_check_control_cache_single(struct hpi_control_cache_single *pC,
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struct hpi_message *phm, struct hpi_response *phr);
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struct hpi_control_cache *hpi_alloc_control_cache(const u32
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number_of_controls, const u32 size_in_bytes, u8 *pDSP_control_buffer);
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void hpi_free_control_cache(struct hpi_control_cache *p_cache);
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void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC,
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struct hpi_message *phm, struct hpi_response *phr);
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void hpi_cmn_control_cache_sync_to_msg_single(struct hpi_control_cache_single
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*pC, struct hpi_message *phm, struct hpi_response *phr);
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u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr);
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hpi_handler_func HPI_COMMON;
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