1 files changed, 86 insertions, 0 deletions
diff --git a/compat/compat-2.6.34.c b/compat/compat-2.6.34.c
new file mode 100644
index 0000000..863be64
--- /dev/null
+++ b/compat/compat-2.6.34.c
@@ -0,0 +1,86 @@
+/*
+ * Copyright 2012    Luis R. Rodriguez <mcgrof@do-not-panic.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Compatibility file for Linux wireless for kernels 2.6.34.
+ */
+
+#include <linux/mmc/sdio_func.h>
+#include <linux/seq_file.h>
+#include "compat-2.6.34.h"
+
+static mmc_pm_flag_t backport_mmc_pm_flags;
+
+void backport_init_mmc_pm_flags(void)
+{
+	backport_mmc_pm_flags = 0;
+}
+
+mmc_pm_flag_t sdio_get_host_pm_caps(struct sdio_func *func)
+{
+	return backport_mmc_pm_flags;
+}
+
+int sdio_set_host_pm_flags(struct sdio_func *func, mmc_pm_flag_t flags)
+{
+	return -EINVAL;
+}
+
+/**
+ * seq_hlist_start - start an iteration of a hlist
+ * @head: the head of the hlist
+ * @pos:  the start position of the sequence
+ *
+ * Called at seq_file->op->start().
+ */
+static struct hlist_node *
+seq_hlist_start(struct hlist_head *head, loff_t pos)
+{
+	struct hlist_node *node;
+
+	hlist_for_each(node, head)
+		if (pos-- == 0)
+			return node;
+	return NULL;
+}
+
+/**
+ * seq_hlist_start_head - start an iteration of a hlist
+ * @head: the head of the hlist
+ * @pos:  the start position of the sequence
+ *
+ * Called at seq_file->op->start(). Call this function if you want to
+ * print a header at the top of the output.
+ */
+struct hlist_node *seq_hlist_start_head(struct hlist_head *head, loff_t pos)
+{
+	if (!pos)
+		return SEQ_START_TOKEN;
+
+	return seq_hlist_start(head, pos - 1);
+}
+EXPORT_SYMBOL_GPL(seq_hlist_start_head);
+
+/**
+ * seq_hlist_next - move to the next position of the hlist
+ * @v:    the current iterator
+ * @head: the head of the hlist
+ * @ppos: the current position
+ *
+ * Called at seq_file->op->next().
+ */
+struct hlist_node *seq_hlist_next(void *v, struct hlist_head *head,
+				  loff_t *ppos)
+{
+	struct hlist_node *node = v;
+
+	++*ppos;
+	if (v == SEQ_START_TOKEN)
+		return head->first;
+	else
+		return node->next;
+}
+EXPORT_SYMBOL_GPL(seq_hlist_next);