2.5.72 gdth.c 64 bit fix

PATCH New Jes Sorensen 1 participant 1 message Jun 23, 2003

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Jes Sorensen

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2003-06-23 13:12 UTC #0 lore raw

PATCH 1/1 2.5.72 gdth.c 64 bit fix

Hi,

While looking through gdth.c in 2.5.72 I noticed a case where it truncates the dma adress it passes to pci_unmap_single() on 64 bit
+ HIGHMEM archs.

Jes

scsi/gdth.c renamed from scsi/gdth.c~ +1 -1

@@ -3662,7 +3662,7 @@
             pci_unmap_single(ha->pdev,scp->SCp.dma_handle,
                          scp->request_bufflen,scp->SCp.Message);
         if (scp->SCp.buffer) 
-            pci_unmap_single(ha->pdev,(dma_addr_t)(u32)scp->SCp.buffer,
+            pci_unmap_single(ha->pdev,(dma_addr_t)scp->SCp.buffer,
 						16,PCI_DMA_FROMDEVICE);
 #endif
         if (ha->status == S_OK) {