ARM: OMAP: Move plat-omap/dma-omap.h to include/linux/omap-dma.h

Based on earlier discussions[1] we attempted to find a suitable
location for the omap DMA header in commit 2b6c4e73 (ARM: OMAP:
DMA: Move plat/dma.h to plat-omap/dma-omap.h) until the conversion
to dmaengine is complete.

Unfortunately that was before I was able to try to test compile
of the ARM multiplatform builds for omap2+, and the end result
was not very good.

So I'm creating yet another all over the place patch to cut the
last dependency for building omap2+ for ARM multiplatform. After
this, we have finally removed the driver dependencies to the
arch/arm code, except for few drivers that are being worked on.

The other option was to make the <plat-omap/dma-omap.h> path
to work, but we'd have to add some new header directory to for
multiplatform builds.

Or we would have to manually include arch/arm/plat-omap/include
again from arch/arm/Makefile for omap2+.

Neither of these alternatives sound appealing as they will
likely lead addition of various other headers exposed to the
drivers, which we want to avoid for the multiplatform kernels.

Since we already have a minimal include/linux/omap-dma.h,
let's just use that instead and add a note to it to not
use the custom omap DMA functions any longer where possible.

Note that converting omap DMA to dmaengine depends on
dmaengine supporting automatically incrementing the FIFO
address at the device end, and converting all the remaining
legacy drivers. So it's going to be few more merge windows.

[1] https://patchwork.kernel.org/patch/1519591/#

cc: Russell King <linux@arm.linux.org.uk>
cc: Kevin Hilman <khilman@ti.com>
cc: "Benoît Cousson" <b-cousson@ti.com>
cc: Herbert Xu <herbert@gondor.apana.org.au>
cc: "David S. Miller" <davem@davemloft.net>
cc: Vinod Koul <vinod.koul@intel.com>
cc: Dan Williams <djbw@fb.com>
cc: Mauro Carvalho Chehab <mchehab@infradead.org>
cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
cc: David Woodhouse <dwmw2@infradead.org>
cc: Kyungmin Park <kyungmin.park@samsung.com>
cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
cc: Hans Verkuil <hans.verkuil@cisco.com>
cc: Vaibhav Hiremath <hvaibhav@ti.com>
cc: Lokesh Vutla <lokeshvutla@ti.com>
cc: Rusty Russell <rusty@rustcorp.com.au>
cc: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
cc: Afzal Mohammed <afzal@ti.com>
cc: linux-crypto@vger.kernel.org
cc: linux-media@vger.kernel.org
cc: linux-mtd@lists.infradead.org
cc: linux-usb@vger.kernel.org
cc: linux-fbdev@vger.kernel.org
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

11 files changed, 11 insertions, 11 deletions

diff --git a/arch/arm/mach-omap1/board-h2.c b/arch/arm/mach-omap1/board-h2.c
index 9134b64..dcf364d 100644
--- a/arch/arm/mach-omap1/board-h2.c
+++ b/arch/arm/mach-omap1/board-h2.c
@@ -39,7 +39,7 @@
 #include <asm/mach/map.h>
 
 #include <mach/mux.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-h3.c b/arch/arm/mach-omap1/board-h3.c
index bf213d1..b3fcded 100644
--- a/arch/arm/mach-omap1/board-h3.c
+++ b/arch/arm/mach-omap1/board-h3.c
@@ -43,7 +43,7 @@
 #include <mach/mux.h>
 #include <mach/tc.h>
 #include <linux/platform_data/keypad-omap.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/flash.h>
 
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-omap1/board-palmte.c b/arch/arm/mach-omap1/board-palmte.c
index 584b6fa..c33dceb 100644
--- a/arch/arm/mach-omap1/board-palmte.c
+++ b/arch/arm/mach-omap1/board-palmte.c
@@ -37,7 +37,7 @@
 #include <mach/flash.h>
 #include <mach/mux.h>
 #include <mach/tc.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
 
diff --git a/arch/arm/mach-omap1/board-palmtt.c b/arch/arm/mach-omap1/board-palmtt.c
index fbc986b..2948b0e 100644
--- a/arch/arm/mach-omap1/board-palmtt.c
+++ b/arch/arm/mach-omap1/board-palmtt.c
@@ -36,7 +36,7 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-palmz71.c b/arch/arm/mach-omap1/board-palmz71.c
index 60d917a..7a05895 100644
--- a/arch/arm/mach-omap1/board-palmz71.c
+++ b/arch/arm/mach-omap1/board-palmz71.c
@@ -38,7 +38,7 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/tc.h>
 #include <mach/irda.h>
 #include <linux/platform_data/keypad-omap.h>
diff --git a/arch/arm/mach-omap1/board-sx1.c b/arch/arm/mach-omap1/board-sx1.c
index 1ebc7e0..20ed52a 100644
--- a/arch/arm/mach-omap1/board-sx1.c
+++ b/arch/arm/mach-omap1/board-sx1.c
@@ -36,7 +36,7 @@
 
 #include <mach/flash.h>
 #include <mach/mux.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/irda.h>
 #include <mach/tc.h>
 #include <mach/board-sx1.h>
diff --git a/arch/arm/mach-omap1/dma.c b/arch/arm/mach-omap1/dma.c
index 978aed8..e190611 100644
--- a/arch/arm/mach-omap1/dma.c
+++ b/arch/arm/mach-omap1/dma.c
@@ -25,7 +25,7 @@
 #include <linux/device.h>
 #include <linux/io.h>
 
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/tc.h>
 
 #include <mach/irqs.h>
diff --git a/arch/arm/mach-omap1/io.c b/arch/arm/mach-omap1/io.c
index 5a3b806..499b8ac 100644
--- a/arch/arm/mach-omap1/io.c
+++ b/arch/arm/mach-omap1/io.c
@@ -18,7 +18,7 @@
 
 #include <mach/mux.h>
 #include <mach/tc.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 
 #include "iomap.h"
 #include "common.h"
diff --git a/arch/arm/mach-omap1/lcd_dma.c b/arch/arm/mach-omap1/lcd_dma.c
index 7ed8c18..77924be 100644
--- a/arch/arm/mach-omap1/lcd_dma.c
+++ b/arch/arm/mach-omap1/lcd_dma.c
@@ -27,7 +27,7 @@
 #include <linux/interrupt.h>
 #include <linux/io.h>
 
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 
 #include <mach/hardware.h>
 #include <mach/lcdc.h>
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index c6d8fdf..b0d4723 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -19,7 +19,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <mach/mux.h>
 #include "soc.h"
 #include <linux/platform_data/asoc-ti-mcbsp.h>
diff --git a/arch/arm/mach-omap1/pm.c b/arch/arm/mach-omap1/pm.c
index 66d663a..7a7690a 100644
--- a/arch/arm/mach-omap1/pm.c
+++ b/arch/arm/mach-omap1/pm.c
@@ -52,7 +52,7 @@
 
 #include <mach/tc.h>
 #include <mach/mux.h>
-#include <plat-omap/dma-omap.h>
+#include <linux/omap-dma.h>
 #include <plat/dmtimer.h>
 
 #include <mach/irqs.h>