1 files changed, 0 insertions, 149 deletions
diff --git a/drivers/misc/mic/host/mic_debugfs.c b/drivers/misc/mic/host/mic_debugfs.c
deleted file mode 100644
index ffda740e20d5..000000000000
--- a/drivers/misc/mic/host/mic_debugfs.c
+++ /dev/null
@@ -1,149 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Intel MIC Platform Software Stack (MPSS)
- *
- * Copyright(c) 2013 Intel Corporation.
- *
- * Intel MIC Host driver.
- */
-#include <linux/debugfs.h>
-#include <linux/pci.h>
-#include <linux/seq_file.h>
-
-#include <linux/mic_common.h>
-#include "../common/mic_dev.h"
-#include "mic_device.h"
-#include "mic_smpt.h"
-
-/* Debugfs parent dir */
-static struct dentry *mic_dbg;
-
-static int mic_smpt_show(struct seq_file *s, void *pos)
-{
-	int i;
-	struct mic_device *mdev = s->private;
-	unsigned long flags;
-
-	seq_printf(s, "MIC %-2d |%-10s| %-14s %-10s\n",
-		   mdev->id, "SMPT entry", "SW DMA addr", "RefCount");
-	seq_puts(s, "====================================================\n");
-
-	if (mdev->smpt) {
-		struct mic_smpt_info *smpt_info = mdev->smpt;
-		spin_lock_irqsave(&smpt_info->smpt_lock, flags);
-		for (i = 0; i < smpt_info->info.num_reg; i++) {
-			seq_printf(s, "%9s|%-10d| %-#14llx %-10lld\n",
-				   " ",  i, smpt_info->entry[i].dma_addr,
-				   smpt_info->entry[i].ref_count);
-		}
-		spin_unlock_irqrestore(&smpt_info->smpt_lock, flags);
-	}
-	seq_puts(s, "====================================================\n");
-	return 0;
-}
-
-DEFINE_SHOW_ATTRIBUTE(mic_smpt);
-
-static int mic_post_code_show(struct seq_file *s, void *pos)
-{
-	struct mic_device *mdev = s->private;
-	u32 reg = mdev->ops->get_postcode(mdev);
-
-	seq_printf(s, "%c%c", reg & 0xff, (reg >> 8) & 0xff);
-	return 0;
-}
-
-DEFINE_SHOW_ATTRIBUTE(mic_post_code);
-
-static int mic_msi_irq_info_show(struct seq_file *s, void *pos)
-{
-	struct mic_device *mdev  = s->private;
-	int reg;
-	int i, j;
-	u16 entry;
-	u16 vector;
-	struct pci_dev *pdev = mdev->pdev;
-
-	if (pci_dev_msi_enabled(pdev)) {
-		for (i = 0; i < mdev->irq_info.num_vectors; i++) {
-			if (pdev->msix_enabled) {
-				entry = mdev->irq_info.msix_entries[i].entry;
-				vector = mdev->irq_info.msix_entries[i].vector;
-			} else {
-				entry = 0;
-				vector = pdev->irq;
-			}
-
-			reg = mdev->intr_ops->read_msi_to_src_map(mdev, entry);
-
-			seq_printf(s, "%s %-10d %s %-10d MXAR[%d]: %08X\n",
-				   "IRQ:", vector, "Entry:", entry, i, reg);
-
-			seq_printf(s, "%-10s", "offset:");
-			for (j = (MIC_NUM_OFFSETS - 1); j >= 0; j--)
-				seq_printf(s, "%4d ", j);
-			seq_puts(s, "\n");
-
-
-			seq_printf(s, "%-10s", "count:");
-			for (j = (MIC_NUM_OFFSETS - 1); j >= 0; j--)
-				seq_printf(s, "%4d ",
-					   (mdev->irq_info.mic_msi_map[i] &
-					   BIT(j)) ? 1 : 0);
-			seq_puts(s, "\n\n");
-		}
-	} else {
-		seq_puts(s, "MSI/MSIx interrupts not enabled\n");
-	}
-
-	return 0;
-}
-
-DEFINE_SHOW_ATTRIBUTE(mic_msi_irq_info);
-
-/*
- * mic_create_debug_dir - Initialize MIC debugfs entries.
- */
-void mic_create_debug_dir(struct mic_device *mdev)
-{
-	char name[16];
-
-	if (!mic_dbg)
-		return;
-
-	scnprintf(name, sizeof(name), "mic%d", mdev->id);
-	mdev->dbg_dir = debugfs_create_dir(name, mic_dbg);
-
-	debugfs_create_file("smpt", 0444, mdev->dbg_dir, mdev,
-			    &mic_smpt_fops);
-
-	debugfs_create_file("post_code", 0444, mdev->dbg_dir, mdev,
-			    &mic_post_code_fops);
-
-	debugfs_create_file("msi_irq_info", 0444, mdev->dbg_dir, mdev,
-			    &mic_msi_irq_info_fops);
-}
-
-/*
- * mic_delete_debug_dir - Uninitialize MIC debugfs entries.
- */
-void mic_delete_debug_dir(struct mic_device *mdev)
-{
-	debugfs_remove_recursive(mdev->dbg_dir);
-}
-
-/*
- * mic_init_debugfs - Initialize global debugfs entry.
- */
-void __init mic_init_debugfs(void)
-{
-	mic_dbg = debugfs_create_dir(KBUILD_MODNAME, NULL);
-}
-
-/*
- * mic_exit_debugfs - Uninitialize global debugfs entry
- */
-void mic_exit_debugfs(void)
-{
-	debugfs_remove(mic_dbg);
-}