[PATCH] parport_pc: arm build fix

free_dma() isn't implemented on ARM unless HAS_DMA is set.

Cc: Russell King <rmk@arm.linux.org.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 18e85cc..9302b8f 100644 (file)
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -2371,8 +2371,10 @@ void parport_pc_unregister_port (struct parport *p)
        spin_lock(&ports_lock);
        list_del_init(&priv->list);
        spin_unlock(&ports_lock);
+#if defined(CONFIG_PARPORT_PC_FIFO) && defined(HAS_DMA)
        if (p->dma != PARPORT_DMA_NONE)
                free_dma(p->dma);
+#endif
        if (p->irq != PARPORT_IRQ_NONE)
                free_irq(p->irq, p);
        release_region(p->base, 3);
@@ -2380,13 +2382,11 @@ void parport_pc_unregister_port (struct parport *p)
                release_region(p->base + 3, p->size - 3);
        if (p->modes & PARPORT_MODE_ECP)
                release_region(p->base_hi, 3);
-#ifdef CONFIG_PARPORT_PC_FIFO
-#ifdef HAS_DMA
+#if defined(CONFIG_PARPORT_PC_FIFO) && defined(HAS_DMA)
        if (priv->dma_buf)
                pci_free_consistent(priv->dev, PAGE_SIZE,
                                    priv->dma_buf,
                                    priv->dma_handle);
-#endif
 #endif
        kfree (p->private_data);
        parport_put_port(p);