From: Tobias Klauser <tklauser@nuerscht.ch>
Subject: [KJ] [PATCH] drivers/media/video/bttv-driver: Remove unneeded call to pci_dma_supported()

In bttv-driver.c pci_dma_supported() is called after pci_set_dma_mask()
which already did check that for us. The attached patch removes the
unneeded call to pci_dma_supported()

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>

---
 bttv-driver.c |    5 -----
 1 files changed, 5 deletions(-)

Index: quilt/drivers/media/video/bttv-driver.c
===================================================================
--- quilt.orig/drivers/media/video/bttv-driver.c
+++ quilt/drivers/media/video/bttv-driver.c
@@ -3869,11 +3869,6 @@ static int __devinit bttv_probe(struct p
         pci_set_master(dev);
 	pci_set_command(dev);
 	pci_set_drvdata(dev,btv);
-	if (!pci_dma_supported(dev,0xffffffff)) {
-		printk("bttv%d: Oops: no 32bit PCI DMA ???\n", btv->c.nr);
-		result = -EIO;
-		goto fail1;
-	}
 
         pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
         pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
