From: domen@coderock.org <domen@coderock.org>
Date: Fri, 8 Apr 2005 07:53:06 +0000 (+0200)
Subject: [PATCH] drivers/scsi/ahci: add #include req'd for the DMA_{64,32}BIT_MASK constants
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=87507cfdd2cde397c9da8f6e7ec23b2b47ec53d6;p=GitHub%2FLineageOS%2FG12%2Fandroid_kernel_amlogic_linux-4.9.git

[PATCH] drivers/scsi/ahci: add #include req'd for the DMA_{64,32}BIT_MASK constants

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/ahci.c~dma_mask-drivers_scsi_ahci drivers/scsi/ahci.c
---

diff --git a/drivers/scsi/ahci.c b/drivers/scsi/ahci.c
index da5bd33d982d..8263b3a5d8d7 100644
--- a/drivers/scsi/ahci.c
+++ b/drivers/scsi/ahci.c
@@ -32,6 +32,7 @@
 #include <linux/delay.h>
 #include <linux/interrupt.h>
 #include <linux/sched.h>
+#include <linux/dma-mapping.h>
 #include "scsi.h"
 #include <scsi/scsi_host.h>
 #include <linux/libata.h>