dma_dentry 1337 drivers/dma/coh901318.c static struct dentry *dma_dentry; dma_dentry 1379 drivers/dma/coh901318.c dma_dentry = debugfs_create_dir("dma", NULL); dma_dentry 1381 drivers/dma/coh901318.c debugfs_create_file("status", S_IFREG | S_IRUGO, dma_dentry, NULL, dma_dentry 1388 drivers/dma/coh901318.c debugfs_remove_recursive(dma_dentry);