49f093f4b2
The correct format is not used and no attempt has been made to document the function arguments. Makes sense to just demote the headers back down to simple comments. Fixes the following W=1 warnings: drivers/misc/mic/card/mic_debugfs.c:31: warning: Function parameter or member 's' not described in 'mic_intr_show' drivers/misc/mic/card/mic_debugfs.c:31: warning: Function parameter or member 'unused' not described in 'mic_intr_show' drivers/misc/mic/card/mic_debugfs.c:53: warning: Function parameter or member 'mdrv' not described in 'mic_create_card_debug_dir' drivers/misc/mic/card/mic_debugfs.c:67: warning: Function parameter or member 'mdrv' not described in 'mic_delete_card_debug_dir' Cc: Sudeep Dutt <sudeep.dutt@intel.com> Cc: Ashutosh Dixit <ashutosh.dixit@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20200701083118.45744-14-lee.jones@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
85 lines
1.9 KiB
C
85 lines
1.9 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Intel MIC Platform Software Stack (MPSS)
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*
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* Copyright(c) 2013 Intel Corporation.
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*
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* Disclaimer: The codes contained in these modules may be specific to
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* the Intel Software Development Platform codenamed: Knights Ferry, and
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* the Intel product codenamed: Knights Corner, and are not backward
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* compatible with other Intel products. Additionally, Intel will NOT
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* support the codes or instruction set in future products.
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*
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* Intel MIC Card driver.
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*/
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#include <linux/debugfs.h>
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#include <linux/delay.h>
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#include <linux/seq_file.h>
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#include <linux/interrupt.h>
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#include <linux/device.h>
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#include "../common/mic_dev.h"
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#include "mic_device.h"
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/* Debugfs parent dir */
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static struct dentry *mic_dbg;
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/*
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* mic_intr_show - Send interrupts to host.
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*/
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static int mic_intr_show(struct seq_file *s, void *unused)
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{
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struct mic_driver *mdrv = s->private;
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struct mic_device *mdev = &mdrv->mdev;
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mic_send_intr(mdev, 0);
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msleep(1000);
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mic_send_intr(mdev, 1);
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msleep(1000);
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mic_send_intr(mdev, 2);
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msleep(1000);
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mic_send_intr(mdev, 3);
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msleep(1000);
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return 0;
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}
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DEFINE_SHOW_ATTRIBUTE(mic_intr);
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/*
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* mic_create_card_debug_dir - Initialize MIC debugfs entries.
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*/
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void __init mic_create_card_debug_dir(struct mic_driver *mdrv)
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{
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if (!mic_dbg)
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return;
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mdrv->dbg_dir = debugfs_create_dir(mdrv->name, mic_dbg);
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debugfs_create_file("intr_test", 0444, mdrv->dbg_dir, mdrv,
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&mic_intr_fops);
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}
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/*
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* mic_delete_card_debug_dir - Uninitialize MIC debugfs entries.
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*/
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void mic_delete_card_debug_dir(struct mic_driver *mdrv)
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{
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debugfs_remove_recursive(mdrv->dbg_dir);
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}
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/*
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* mic_init_card_debugfs - Initialize global debugfs entry.
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*/
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void __init mic_init_card_debugfs(void)
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{
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mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
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}
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/*
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* mic_exit_card_debugfs - Uninitialize global debugfs entry
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*/
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void mic_exit_card_debugfs(void)
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{
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debugfs_remove(mic_dbg);
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}
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