sh: define DMA slaves per CPU type, remove now redundant header

Now that DMA slave IDs are only used used in platform specific code and have
become opaque cookies for the rest of the code, we can make the, CPU specific
too.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

diff --git a/arch/sh/include/asm/dmaengine.h b/arch/sh/include/asm/dmaengine.h
deleted file mode 100644 (file)
index 2a02b61..0000000
--- a/arch/sh/include/asm/dmaengine.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Header for the new SH dmaengine driver
- *
- * Copyright (C) 2010 Guennadi Liakhovetski <g.liakhovetski@gmx.de>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- */
-#ifndef ASM_DMAENGINE_H
-#define ASM_DMAENGINE_H
-
-#include <linux/sh_dma.h>
-
-enum {
-       SHDMA_SLAVE_SCIF0_TX,
-       SHDMA_SLAVE_SCIF0_RX,
-       SHDMA_SLAVE_SCIF1_TX,
-       SHDMA_SLAVE_SCIF1_RX,
-       SHDMA_SLAVE_SCIF2_TX,
-       SHDMA_SLAVE_SCIF2_RX,
-       SHDMA_SLAVE_SCIF3_TX,
-       SHDMA_SLAVE_SCIF3_RX,
-       SHDMA_SLAVE_SCIF4_TX,
-       SHDMA_SLAVE_SCIF4_RX,
-       SHDMA_SLAVE_SCIF5_TX,
-       SHDMA_SLAVE_SCIF5_RX,
-       SHDMA_SLAVE_SIUA_TX,
-       SHDMA_SLAVE_SIUA_RX,
-       SHDMA_SLAVE_SIUB_TX,
-       SHDMA_SLAVE_SIUB_RX,
-};
-
-#endif

diff --git a/arch/sh/include/asm/siu.h b/arch/sh/include/asm/siu.h
index e8d4142..1d95c78 100644 (file)
--- a/arch/sh/include/asm/siu.h
+++ b/arch/sh/include/asm/siu.h
@@ -11,8 +11,6 @@
 #ifndef ASM_SIU_H
 #define ASM_SIU_H
 
-#include <asm/dmaengine.h>
-
 struct device;
 
 struct siu_platform {

diff --git a/arch/sh/include/cpu-sh4/cpu/sh7722.h b/arch/sh/include/cpu-sh4/cpu/sh7722.h
index 4856040..7a5b8a3 100644 (file)
--- a/arch/sh/include/cpu-sh4/cpu/sh7722.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7722.h
@@ -235,4 +235,19 @@ enum {
        HWBLK_NR,
 };
 
+enum {
+       SHDMA_SLAVE_SCIF0_TX,
+       SHDMA_SLAVE_SCIF0_RX,
+       SHDMA_SLAVE_SCIF1_TX,
+       SHDMA_SLAVE_SCIF1_RX,
+       SHDMA_SLAVE_SCIF2_TX,
+       SHDMA_SLAVE_SCIF2_RX,
+       SHDMA_SLAVE_SIUA_TX,
+       SHDMA_SLAVE_SIUA_RX,
+       SHDMA_SLAVE_SIUB_TX,
+       SHDMA_SLAVE_SIUB_RX,
+       SHDMA_SLAVE_SDHI0_TX,
+       SHDMA_SLAVE_SDHI0_RX,
+};
+
 #endif /* __ASM_SH7722_H__ */

diff --git a/arch/sh/include/cpu-sh4/cpu/sh7724.h b/arch/sh/include/cpu-sh4/cpu/sh7724.h
index 0cd1f71..fbbf550 100644 (file)
--- a/arch/sh/include/cpu-sh4/cpu/sh7724.h
+++ b/arch/sh/include/cpu-sh4/cpu/sh7724.h
@@ -283,4 +283,23 @@ enum {
        HWBLK_NR,
 };
 
+enum {
+       SHDMA_SLAVE_SCIF0_TX,
+       SHDMA_SLAVE_SCIF0_RX,
+       SHDMA_SLAVE_SCIF1_TX,
+       SHDMA_SLAVE_SCIF1_RX,
+       SHDMA_SLAVE_SCIF2_TX,
+       SHDMA_SLAVE_SCIF2_RX,
+       SHDMA_SLAVE_SCIF3_TX,
+       SHDMA_SLAVE_SCIF3_RX,
+       SHDMA_SLAVE_SCIF4_TX,
+       SHDMA_SLAVE_SCIF4_RX,
+       SHDMA_SLAVE_SCIF5_TX,
+       SHDMA_SLAVE_SCIF5_RX,
+       SHDMA_SLAVE_SDHI0_TX,
+       SHDMA_SLAVE_SDHI0_RX,
+       SHDMA_SLAVE_SDHI1_TX,
+       SHDMA_SLAVE_SDHI1_RX,
+};
+
 #endif /* __ASM_SH7724_H__ */

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
index 24c6167..c7219de 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7722.c
@@ -17,7 +17,6 @@
 #include <linux/usb/m66592.h>
 
 #include <asm/clock.h>
-#include <asm/dmaengine.h>
 #include <asm/mmzone.h>
 #include <asm/siu.h>
 

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
index 89fe16d..abd4c2e 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7724.c
@@ -18,13 +18,13 @@
 #include <linux/mm.h>
 #include <linux/serial_sci.h>
 #include <linux/uio_driver.h>
+#include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
 #include <linux/io.h>
 #include <linux/notifier.h>
 
 #include <asm/suspend.h>
 #include <asm/clock.h>
-#include <asm/dmaengine.h>
 #include <asm/mmzone.h>
 
 #include <cpu/dma-register.h>

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
index b12f537..0f41486 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7780.c
@@ -12,10 +12,9 @@
 #include <linux/serial.h>
 #include <linux/io.h>
 #include <linux/serial_sci.h>
+#include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
 
-#include <asm/dmaengine.h>
-
 #include <cpu/dma-register.h>
 
 static struct plat_sci_port scif0_platform_data = {

diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
index f3e3ea0..c9a572b 100644 (file)
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7785.c
@@ -13,9 +13,9 @@
 #include <linux/serial_sci.h>
 #include <linux/io.h>
 #include <linux/mm.h>
+#include <linux/sh_dma.h>
 #include <linux/sh_timer.h>
 
-#include <asm/dmaengine.h>
 #include <asm/mmzone.h>
 
 #include <cpu/dma-register.h>

diff --git a/sound/soc/sh/siu.h b/sound/soc/sh/siu.h
index c0bfab8..492b1ca 100644 (file)
--- a/sound/soc/sh/siu.h
+++ b/sound/soc/sh/siu.h
@@ -71,8 +71,7 @@ struct siu_firmware {
 #include <linux/dmaengine.h>
 #include <linux/interrupt.h>
 #include <linux/io.h>
-
-#include <asm/dmaengine.h>
+#include <linux/sh_dma.h>
 
 #include <sound/core.h>
 #include <sound/pcm.h>

diff --git a/sound/soc/sh/siu_pcm.c b/sound/soc/sh/siu_pcm.c
index 8f85719..36170be 100644 (file)
--- a/sound/soc/sh/siu_pcm.c
+++ b/sound/soc/sh/siu_pcm.c
@@ -31,7 +31,6 @@
 #include <sound/pcm_params.h>
 #include <sound/soc-dai.h>
 
-#include <asm/dmaengine.h>
 #include <asm/siu.h>
 
 #include "siu.h"
@@ -358,13 +357,13 @@ static int siu_pcm_open(struct snd_pcm_substream *ss)
        if (ss->stream == SNDRV_PCM_STREAM_PLAYBACK) {
                siu_stream = &port_info->playback;
                param = &siu_stream->param;
-               param->slave_id = port ? SHDMA_SLAVE_SIUB_TX :
-                       SHDMA_SLAVE_SIUA_TX;
+               param->slave_id = port ? pdata->dma_slave_tx_b :
+                       pdata->dma_slave_tx_a;
        } else {
                siu_stream = &port_info->capture;
                param = &siu_stream->param;
-               param->slave_id = port ? SHDMA_SLAVE_SIUB_RX :
-                       SHDMA_SLAVE_SIUA_RX;
+               param->slave_id = port ? pdata->dma_slave_rx_b :
+                       pdata->dma_slave_rx_a;
        }
 
        param->dma_dev = pdata->dma_dev;