From 4c699b8326e739ccc4264a28312df40abba4021f Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <b.zolnierkiewicz@elka.pw.edu.pl>
Date: Fri, 27 Aug 2004 21:20:39 -0700
Subject: [PATCH] [PATCH] ide: check the return value of pci_set_dma_mask() in
 cs5520.c

From: Arjan van de Ven <arjanv@redhat.com>

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@elka.pw.edu.pl>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 drivers/ide/pci/cs5520.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index fc66d2b723065..e65dec73ce977 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -290,7 +290,10 @@ static int __devinit cs5520_init_one(struct pci_dev *dev, const struct pci_devic
 		return 1;
 	}
 	pci_set_master(dev);
-	pci_set_dma_mask(dev, 0xFFFFFFFF);
+	if (pci_set_dma_mask(dev, 0xFFFFFFFF)) {
+		printk(KERN_WARNING "cs5520: No suitable DMA available.\n");
+		return -ENODEV;
+	}
 	init_chipset_cs5520(dev, d->name);
 
 	index.all = 0xf0f0;
-- 
2.53.0