From: domen@coderock.org <domen@coderock.org>
Date: Fri, 8 Apr 2005 07:53:09 +0000 (+0200)
Subject: [PATCH] drivers/scsi/sata_vsc: add #include req'd for DMA_32BIT_MASK constant
X-Git-Tag: firefly_0821_release~42717^2~230^2~3
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7003c05d77593f567e9940e68a944d846228fd7a;p=firefly-linux-kernel-4.4.55.git

[PATCH] drivers/scsi/sata_vsc: add #include req'd for DMA_32BIT_MASK constant

The previous patch did not compile cleanly on all architectures so
here's a fixed one which #includes <linux/dma-mapping.h>.

Use the DMA_{64,32}BIT_MASK constants from dma-mapping.h when calling
pci_set_dma_mask() or pci_set_consistent_dma_mask()
This patch includes dma-mapping.h explicitly because it caused errors
on some architectures otherwise.
See http://marc.theaimsgroup.com/?t=108001993000001&r=1&w=2 for details

Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Domen Puncer <domen@coderock.org>

diff -puN drivers/scsi/sata_vsc.c~dma_mask-drivers_scsi_sata_vsc drivers/scsi/sata_vsc.c
---

diff --git a/drivers/scsi/sata_vsc.c b/drivers/scsi/sata_vsc.c
index 2c28f0ad73c2..05e0130a9f3c 100644
--- a/drivers/scsi/sata_vsc.c
+++ b/drivers/scsi/sata_vsc.c
@@ -21,6 +21,7 @@
 #include <linux/blkdev.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
 #include "scsi.h"
 #include <scsi/scsi_host.h>
 #include <linux/libata.h>