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-rw-r--r--drivers/dma/dw-edma/dw-edma-v0-debugfs.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/drivers/dma/dw-edma/dw-edma-v0-debugfs.h b/drivers/dma/dw-edma/dw-edma-v0-debugfs.h
new file mode 100644
index 000000000..3391b86ed
--- /dev/null
+++ b/drivers/dma/dw-edma/dw-edma-v0-debugfs.h
@@ -0,0 +1,27 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2018-2019 Synopsys, Inc. and/or its affiliates.
+ * Synopsys DesignWare eDMA v0 core
+ *
+ * Author: Gustavo Pimentel <gustavo.pimentel@synopsys.com>
+ */
+
+#ifndef _DW_EDMA_V0_DEBUG_FS_H
+#define _DW_EDMA_V0_DEBUG_FS_H
+
+#include <linux/dma/edma.h>
+
+#ifdef CONFIG_DEBUG_FS
+void dw_edma_v0_debugfs_on(struct dw_edma *dw);
+void dw_edma_v0_debugfs_off(struct dw_edma *dw);
+#else
+static inline void dw_edma_v0_debugfs_on(struct dw_edma *dw)
+{
+}
+
+static inline void dw_edma_v0_debugfs_off(struct dw_edma *dw)
+{
+}
+#endif /* CONFIG_DEBUG_FS */
+
+#endif /* _DW_EDMA_V0_DEBUG_FS_H */