From 962d1ca78bc977888c34dd245e1a12f4207e9d2a Mon Sep 17 00:00:00 2001
From: Stelian Pop <stelian@popies.net>
Date: Tue, 14 Dec 2004 19:20:17 -0800
Subject: [PATCH] [PATCH] correct dma_set_mask return code in DMA-API.txt

The documentation says dma_set_api() returns 1 on success and
0 on error, which is plain wrong, standard kernel return codes
are used instead (0 on ok, -ESOMETHING on error).
---
 Documentation/DMA-API.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Documentation/DMA-API.txt b/Documentation/DMA-API.txt
index 8787c4d099a6..6ee3cd6134df 100644
--- a/Documentation/DMA-API.txt
+++ b/Documentation/DMA-API.txt
@@ -160,7 +160,7 @@ pci_set_dma_mask(struct pci_device *dev, u64 mask)
 Checks to see if the mask is possible and updates the device
 parameters if it is.
 
-Returns: 1 if successful and 0 if not
+Returns: 0 if successful and a negative error if not.
 
 u64
 dma_get_required_mask(struct device *dev)
-- 
2.30.9