Commit 1860646a authored by Ajay Singh's avatar Ajay Singh Committed by Greg Kroah-Hartman
Browse files

staging: wilc1000: remove wilc_debugfs.c file as its not used 

Deleted wilc_debugfs.c file as it's not used.

Earlier discussion link:
[1]. https://www.spinics.net/lists/linux-wireless/msg176076.html



Suggested-by: default avatarGreg KH <gregkh@linuxfoundation.org>
Signed-off-by: default avatarAjay Singh <ajay.kathat@microchip.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent f41cf246

drivers/staging/wilc1000/Makefile

+2 −3
Original line number Diff line number Diff line
@@ -4,12 +4,11 @@ obj-$(CONFIG_WILC1000) += wilc1000.o 
ccflags-y += -DFIRMWARE_1002=\"atmel/wilc1002_firmware.bin\" \

		-DFIRMWARE_1003=\"atmel/wilc1003_firmware.bin\"



ccflags-y += -I$(src)/ -DWILC_ASIC_A0 -DWILC_DEBUGFS

ccflags-y += -I$(src)/ -DWILC_ASIC_A0



wilc1000-objs := wilc_wfi_cfgoperations.o linux_wlan.o linux_mon.o \

			coreconfigurator.o host_interface.o \

			wilc_wlan_cfg.o wilc_debugfs.o \

			wilc_wlan.o

			wilc_wlan_cfg.o wilc_wlan.o



obj-$(CONFIG_WILC1000_SDIO) += wilc1000-sdio.o

wilc1000-sdio-objs += wilc_sdio.o

drivers/staging/wilc1000/wilc_debugfs.c

deleted100644 → 0
+0 −115
Original line number Diff line number Diff line 
// SPDX-License-Identifier: GPL-2.0

/*

 * Copyright (c) 2012 - 2018 Microchip Technology Inc., and its subsidiaries.

 * All rights reserved.

 */



#if defined(WILC_DEBUGFS)

#include <linux/module.h>

#include <linux/debugfs.h>



#include "wilc_wlan_if.h"



static struct dentry *wilc_dir;



#define DEBUG           BIT(0)

#define INFO            BIT(1)

#define WRN             BIT(2)

#define ERR             BIT(3)



#define DBG_LEVEL_ALL	(DEBUG | INFO | WRN | ERR)

static atomic_t WILC_DEBUG_LEVEL = ATOMIC_INIT(ERR);

EXPORT_SYMBOL_GPL(WILC_DEBUG_LEVEL);



static ssize_t wilc_debug_level_read(struct file *file, char __user *userbuf,

				     size_t count, loff_t *ppos)

{

	char buf[128];

	int res = 0;



	/* only allow read from start */

	if (*ppos > 0)

		return 0;



	res = scnprintf(buf, sizeof(buf), "Debug Level: %x\n",

			atomic_read(&WILC_DEBUG_LEVEL));



	return simple_read_from_buffer(userbuf, count, ppos, buf, res);

}



static ssize_t wilc_debug_level_write(struct file *filp,

				      const char __user *buf, size_t count,

				      loff_t *ppos)

{

	int flag = 0;

	int ret;



	ret = kstrtouint_from_user(buf, count, 16, &flag);

	if (ret)

		return ret;



	if (flag > DBG_LEVEL_ALL) {

		pr_info("%s, value (0x%08x) is out of range, stay previous flag (0x%08x)\n",

			__func__, flag, atomic_read(&WILC_DEBUG_LEVEL));

		return -EINVAL;

	}



	atomic_set(&WILC_DEBUG_LEVEL, (int)flag);



	if (flag == 0)

		pr_info("Debug-level disabled\n");

	else

		pr_info("Debug-level enabled\n");



	return count;

}



#define FOPS(_open, _read, _write, _poll) { \

		.owner	= THIS_MODULE, \

		.open	= (_open), \

		.read	= (_read), \

		.write	= (_write), \

		.poll		= (_poll), \

}



struct wilc_debugfs_info_t {

	const char *name;

	int perm;

	unsigned int data;

	const struct file_operations fops;

};



static struct wilc_debugfs_info_t debugfs_info[] = {

	{

		"wilc_debug_level",

		0666,

		(DEBUG | ERR),

		FOPS(NULL, wilc_debug_level_read, wilc_debug_level_write, NULL),

	},

};



static int __init wilc_debugfs_init(void)

{

	int i;

	struct wilc_debugfs_info_t *info;



	wilc_dir = debugfs_create_dir("wilc_wifi", NULL);

	for (i = 0; i < ARRAY_SIZE(debugfs_info); i++) {

		info = &debugfs_info[i];

		debugfs_create_file(info->name,

				    info->perm,

				    wilc_dir,

				    &info->data,

				    &info->fops);

	}

	return 0;

}

module_init(wilc_debugfs_init);



static void __exit wilc_debugfs_remove(void)

{

	debugfs_remove_recursive(wilc_dir);

}

module_exit(wilc_debugfs_remove);



#endif