V4L/DVB (13033): pt1: Don't use a deprecated DMA_BIT_MASK macro

drivers/media/dvb/pt1/pt1.c: In function ‘pt1_probe’:
drivers/media/dvb/pt1/pt1.c:915: warning: ‘DMA_nnBIT_MASK’ is deprecated

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c
index ef0f7d2..8ffbcec 100644
--- a/drivers/media/dvb/pt1/pt1.c
+++ b/drivers/media/dvb/pt1/pt1.c
@@ -912,7 +912,7 @@
 	if (ret < 0)
 		goto err;
 
-	ret = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+	ret = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
 	if (ret < 0)
 		goto err_pci_disable_device;