patch-2.4.20 linux-2.4.20/drivers/parport/parport_pc.c

• Lines: 23
• Date: Thu Nov 28 15:53:14 2002
• Orig file: linux-2.4.19/drivers/parport/parport_pc.c
• Orig date: Fri Aug 2 17:39:44 2002

diff -urN linux-2.4.19/drivers/parport/parport_pc.c linux-2.4.20/drivers/parport/parport_pc.c
@@ -2409,7 +2409,9 @@
 
 void parport_pc_unregister_port (struct parport *p)
 {
+#ifdef CONFIG_PARPORT_PC_FIFO
 	struct parport_pc_private *priv = p->private_data;
+#endif /* CONFIG_PARPORT_PC_FIFO */
 	struct parport_operations *ops = p->ops;
 	if (p->dma != PARPORT_DMA_NONE)
 		free_dma(p->dma);
@@ -2421,10 +2423,12 @@
 	if (p->modes & PARPORT_MODE_ECP)
 		release_region(p->base_hi, 3);
 	parport_proc_unregister(p);
+#ifdef CONFIG_PARPORT_PC_FIFO
 	if (priv->dma_buf)
 		pci_free_consistent(priv->dev, PAGE_SIZE,
 				    priv->dma_buf,
 				    priv->dma_handle);
+#endif /* CONFIG_PARPORT_PC_FIFO */
 	kfree (p->private_data);
 	parport_unregister_port(p);
 	kfree (ops); /* hope no-one cached it */