1 files changed, 5 insertions, 109 deletions

diff --git a/drivers/misc/mic/host/mic_debugfs.c b/drivers/misc/mic/host/mic_debugfs.c
index 3c9ea4896f3c..10581600777a 100644
--- a/drivers/misc/mic/host/mic_debugfs.c
+++ b/drivers/misc/mic/host/mic_debugfs.c
@@ -31,71 +31,6 @@
 /* Debugfs parent dir */
 static struct dentry *mic_dbg;
 
-/**
- * mic_log_buf_show - Display MIC kernel log buffer.
- *
- * log_buf addr/len is read from System.map by user space
- * and populated in sysfs entries.
- */
-static int mic_log_buf_show(struct seq_file *s, void *unused)
-{
-	void __iomem *log_buf_va;
-	int __iomem *log_buf_len_va;
-	struct mic_device *mdev = s->private;
-	void *kva;
-	int size;
-	unsigned long aper_offset;
-
-	if (!mdev || !mdev->log_buf_addr || !mdev->log_buf_len)
-		goto done;
-	/*
-	 * Card kernel will never be relocated and any kernel text/data mapping
-	 * can be translated to phys address by subtracting __START_KERNEL_map.
-	 */
-	aper_offset = (unsigned long)mdev->log_buf_len - __START_KERNEL_map;
-	log_buf_len_va = mdev->aper.va + aper_offset;
-	aper_offset = (unsigned long)mdev->log_buf_addr - __START_KERNEL_map;
-	log_buf_va = mdev->aper.va + aper_offset;
-	size = ioread32(log_buf_len_va);
-
-	kva = kmalloc(size, GFP_KERNEL);
-	if (!kva)
-		goto done;
-	mutex_lock(&mdev->mic_mutex);
-	memcpy_fromio(kva, log_buf_va, size);
-	switch (mdev->state) {
-	case MIC_ONLINE:
-		/* Fall through */
-	case MIC_SHUTTING_DOWN:
-		seq_write(s, kva, size);
-		break;
-	default:
-		break;
-	}
-	mutex_unlock(&mdev->mic_mutex);
-	kfree(kva);
-done:
-	return 0;
-}
-
-static int mic_log_buf_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, mic_log_buf_show, inode->i_private);
-}
-
-static int mic_log_buf_release(struct inode *inode, struct file *file)
-{
-	return single_release(inode, file);
-}
-
-static const struct file_operations log_buf_ops = {
-	.owner   = THIS_MODULE,
-	.open    = mic_log_buf_open,
-	.read    = seq_read,
-	.llseek  = seq_lseek,
-	.release = mic_log_buf_release
-};
-
 static int mic_smpt_show(struct seq_file *s, void *pos)
 {
 	int i;
@@ -138,32 +73,6 @@ static const struct file_operations smpt_file_ops = {
 	.release = mic_smpt_debug_release
 };
 
-static int mic_soft_reset_show(struct seq_file *s, void *pos)
-{
-	struct mic_device *mdev = s->private;
-
-	mic_stop(mdev, true);
-	return 0;
-}
-
-static int mic_soft_reset_debug_open(struct inode *inode, struct file *file)
-{
-	return single_open(file, mic_soft_reset_show, inode->i_private);
-}
-
-static int mic_soft_reset_debug_release(struct inode *inode, struct file *file)
-{
-	return single_release(inode, file);
-}
-
-static const struct file_operations soft_reset_ops = {
-	.owner   = THIS_MODULE,
-	.open    = mic_soft_reset_debug_open,
-	.read    = seq_read,
-	.llseek  = seq_lseek,
-	.release = mic_soft_reset_debug_release
-};
-
 static int mic_post_code_show(struct seq_file *s, void *pos)
 {
 	struct mic_device *mdev = s->private;
@@ -204,18 +113,8 @@ static int mic_dp_show(struct seq_file *s, void *pos)
 
 	seq_printf(s, "Bootparam: magic 0x%x\n",
 		   bootparam->magic);
-	seq_printf(s, "Bootparam: h2c_shutdown_db %d\n",
-		   bootparam->h2c_shutdown_db);
 	seq_printf(s, "Bootparam: h2c_config_db %d\n",
 		   bootparam->h2c_config_db);
-	seq_printf(s, "Bootparam: c2h_shutdown_db %d\n",
-		   bootparam->c2h_shutdown_db);
-	seq_printf(s, "Bootparam: shutdown_status %d\n",
-		   bootparam->shutdown_status);
-	seq_printf(s, "Bootparam: shutdown_card %d\n",
-		   bootparam->shutdown_card);
-	seq_printf(s, "Bootparam: tot_nodes %d\n",
-		   bootparam->tot_nodes);
 	seq_printf(s, "Bootparam: node_id %d\n",
 		   bootparam->node_id);
 	seq_printf(s, "Bootparam: c2h_scif_db %d\n",
@@ -392,8 +291,7 @@ static int mic_msi_irq_info_show(struct seq_file *s, void *pos)
 	int i, j;
 	u16 entry;
 	u16 vector;
-	struct pci_dev *pdev = container_of(mdev->sdev->parent,
-		struct pci_dev, dev);
+	struct pci_dev *pdev = mdev->pdev;
 
 	if (pci_dev_msi_enabled(pdev)) {
 		for (i = 0; i < mdev->irq_info.num_vectors; i++) {
@@ -454,20 +352,18 @@ static const struct file_operations msi_irq_info_ops = {
  */
 void mic_create_debug_dir(struct mic_device *mdev)
 {
+	char name[16];
+
 	if (!mic_dbg)
 		return;
 
-	mdev->dbg_dir = debugfs_create_dir(dev_name(mdev->sdev), mic_dbg);
+	scnprintf(name, sizeof(name), "mic%d", mdev->id);
+	mdev->dbg_dir = debugfs_create_dir(name, mic_dbg);
 	if (!mdev->dbg_dir)
 		return;
 
-	debugfs_create_file("log_buf", 0444, mdev->dbg_dir, mdev, &log_buf_ops);
-
 	debugfs_create_file("smpt", 0444, mdev->dbg_dir, mdev, &smpt_file_ops);
 
-	debugfs_create_file("soft_reset", 0444, mdev->dbg_dir, mdev,
-			    &soft_reset_ops);
-
 	debugfs_create_file("post_code", 0444, mdev->dbg_dir, mdev,
 			    &post_code_ops);