diff options
Diffstat (limited to 'drivers/dma/dw-edma/dw-hdma-v0-debugfs.h')
| -rw-r--r-- | drivers/dma/dw-edma/dw-hdma-v0-debugfs.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h new file mode 100644 index 0000000000..e6842c8377 --- /dev/null +++ b/drivers/dma/dw-edma/dw-hdma-v0-debugfs.h @@ -0,0 +1,22 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2023 Cai Huoqing + * Synopsys DesignWare HDMA v0 debugfs + * + * Author: Cai Huoqing <cai.huoqing@linux.dev> + */ + +#ifndef _DW_HDMA_V0_DEBUG_FS_H +#define _DW_HDMA_V0_DEBUG_FS_H + +#include <linux/dma/edma.h> + +#ifdef CONFIG_DEBUG_FS +void dw_hdma_v0_debugfs_on(struct dw_edma *dw); +#else +static inline void dw_hdma_v0_debugfs_on(struct dw_edma *dw) +{ +} +#endif /* CONFIG_DEBUG_FS */ + +#endif /* _DW_HDMA_V0_DEBUG_FS_H */ |