linux-kernel - [PATCH] staging/rt2860: fix bad dma_addr

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Date:	Wed, 04 Aug 2010 00:45:19 -0400
From:	Javier Martinez Canillas <martinez.javier@...il.com>
To:	Greg Kroah-Hartman <gregkh@...e.de>,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Ben Hutchings <ben@...adent.org.uk>,
	Gorskin Ilya <revent82@...il.com>, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH] staging/rt2860: fix bad dma_addr_t conversion

DMA addresses are not pointers and shouldn't be assigned to NULL.
This patch was generated against today linux-next.

Signed-off-by: Javier Martinez Canillas <martinez.javier@...il.com>
---
 drivers/staging/rt2860/rt_pci_rbus.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/staging/rt2860/rt_pci_rbus.c b/drivers/staging/rt2860/rt_pci_rbus.c
index 3004be6..244c754 100644
--- a/drivers/staging/rt2860/rt_pci_rbus.c
+++ b/drivers/staging/rt2860/rt_pci_rbus.c
@@ -218,7 +218,7 @@ void *RTMP_AllocateRxPacketBuffer(struct rt_rtmp_adapter *pAd,
 				   PCI_DMA_FROMDEVICE);
 	} else {
 		*VirtualAddress = (void *)NULL;
-		*PhysicalAddress = (dma_addr_t)NULL;
+		*PhysicalAddress = 0;
 	}
 
 	return (void *)pkt;
-- 
1.7.0.4



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