From: Chen Gang <gang.chen.5i5j@gmail.com>
To: Richard Kuo <rkuo@codeaurora.org>
Cc: linux-hexagon@vger.kernel.org,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove "linux/dma-mapping.h" from "asm/dma-mapping.h"
Date: Tue, 19 Nov 2013 12:57:27 +0800 [thread overview]
Message-ID: <528AEFB7.4060301@gmail.com> (raw)
When HAS_DMA, and also need use generic implementation, HAVE_DMA_ATTR
must be enabled, or can not pass compiling with allmodconfig, the
related error:
CC [M] drivers/ata/libata-core.o
drivers/ata/libata-core.c: In function 'ata_sg_clean':
drivers/ata/libata-core.c:4598:3: error: implicit declaration of function 'dma_unmap_sg' [-Werror=implicit-function-declaration]
drivers/ata/libata-core.c: In function 'ata_sg_setup':
drivers/ata/libata-core.c:4708:2: error: implicit declaration of function 'dma_map_sg' [-Werror=implicit-function-declaration]
"linux/dma-mapping.h" will include "asm/dma-mapping.h", so need remove
"linux/dma-mapping.h" from "asm/dma-mapping.h",
Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
---
arch/hexagon/Kconfig | 1 +
arch/hexagon/include/asm/dma-mapping.h | 1 -
2 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 09df260..fbc5c78 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -28,6 +28,7 @@ config HEXAGON
select GENERIC_CLOCKEVENTS_BROADCAST
select MODULES_USE_ELF_RELA
select GENERIC_CPU_DEVICES
+ select HAVE_DMA_ATTRS
---help---
Qualcomm Hexagon is a processor architecture designed for high
performance and low power across a wide variety of applications.
diff --git a/arch/hexagon/include/asm/dma-mapping.h b/arch/hexagon/include/asm/dma-mapping.h
index 85e9935..1696542 100644
--- a/arch/hexagon/include/asm/dma-mapping.h
+++ b/arch/hexagon/include/asm/dma-mapping.h
@@ -25,7 +25,6 @@
#include <linux/cache.h>
#include <linux/mm.h>
#include <linux/scatterlist.h>
-#include <linux/dma-mapping.h>
#include <linux/dma-debug.h>
#include <linux/dma-attrs.h>
#include <asm/io.h>
--
1.7.7.6
next reply other threads:[~2013-11-19 4:55 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-19 4:57 Chen Gang [this message]
2013-11-25 1:19 ` [PATCH] arch: hexagon: Kconfig: add HAVE_DMA_ATTR in Kconfig and remove "linux/dma-mapping.h" from "asm/dma-mapping.h" rkuo
2013-11-25 2:39 ` [PATCH 0/2] arch: hexagon: include: asm: add prefix "vm_" for all enum members in "hexagon_vm.h" Chen Gang
2013-11-25 2:40 ` [PATCH 1/2] " Chen Gang
2013-11-25 2:41 ` [PATCH 2/2] arch: hexagon: include: asm: use 'affinity' instead of 'locdis' for __vmintop_affinity() " Chen Gang
2013-11-28 8:51 ` [PATCH v2] arch: hexagon: include: asm: add prefix "hvm[ci]_" for all enum members " Chen Gang
2013-12-06 18:22 ` rkuo
2013-11-26 4:36 ` [PATCH 1/2] arch: hexagon: include: asm: add prefix "vm_" " Chen Gang
2013-11-27 2:29 ` [PATCH] drivers: scsi: scsi_lib.c: add prefix "SCSILIB_" to macro "SP" Chen Gang
2013-12-01 16:17 ` Bart Van Assche
2013-12-02 0:34 ` Chen Gang
2013-12-02 0:49 ` James Bottomley
2013-12-02 10:14 ` Chen Gang
2013-12-02 21:32 ` rkuo
2013-12-03 11:42 ` Chen Gang
2013-12-04 2:42 ` [PATCH v2] drivers: scsi: scsi_lib.c: use SG_POOL instead of SP Chen Gang
2013-11-27 3:01 ` [PATCH] drivers: staging: ft1000: ft1000-usb: initialize 'status' with STATUS_SUCCESS in request_code_segment() Chen Gang
2013-11-27 9:18 ` Josh Triplett
2013-11-27 9:27 ` Chen Gang
2013-12-04 7:31 ` Chen Gang
2013-11-27 3:17 ` [PATCH] drivers: staging: media: go7007: go7007-usb.c use pr_*() instead of dev_*() before 'go' initialized in go7007_usb_probe() Chen Gang
2013-11-27 3:21 ` Joe Perches
2013-11-27 3:40 ` Chen Gang
2013-11-27 3:48 ` [PATCH v2] " Chen Gang
2013-11-27 4:03 ` Greg KH
2013-11-27 4:24 ` Chen Gang
2013-11-27 10:43 ` Dan Carpenter
2013-11-28 1:47 ` Chen Gang
2013-11-27 3:40 ` [PATCH] drivers: staging: ft1000: ft1000-usb: ft1000_debug.c: check return value of get_user() in ft1000_ioctl() Chen Gang
2013-11-27 4:53 ` [PATCH] net: mac80211: tx.c: be sure of 'sdata->vif.type' must be NL80211_IFTYPE_AP when be in NL80211_IFTYPE_AP case Chen Gang
2013-11-29 15:38 ` Johannes Berg
2013-11-30 11:59 ` Chen Gang
2013-11-30 12:53 ` Johannes Berg
2013-11-30 13:50 ` Chen Gang
2013-11-30 14:02 ` Chen Gang
2013-11-30 20:08 ` Johannes Berg
2013-11-30 20:39 ` Joe Perches
2013-11-30 23:48 ` Chen Gang
2013-11-30 23:59 ` Chen Gang
2013-12-01 9:37 ` Johannes Berg
2013-12-01 11:50 ` Chen Gang
2013-12-01 9:35 ` Johannes Berg
2013-12-01 22:38 ` Joe Perches
2013-12-02 0:45 ` Chen Gang
2013-12-02 14:48 ` Johannes Berg
2013-12-04 2:12 ` Chen Gang
2013-12-04 8:04 ` Johannes Berg
2013-12-04 8:41 ` Chen Gang
2013-12-04 8:49 ` Johannes Berg
2013-12-04 9:00 ` Chen Gang
2013-11-27 5:28 ` [PATCH] arch: hexagon: include: uapi: asm: setup.h add swith macro __KERNEL__ Chen Gang
2013-12-06 18:21 ` rkuo
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