MFD: mcp-sa11x0: remove DMA initializers and variables

The dma_device_t variables are only ever written to by mcp-sa11x0 and
never read.  As the old SA11x0 DMA support will be removed, remove
these so that it no longer depends on the old SA11x0 DMA definitions.

Acked-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/drivers/mfd/mcp-core.c b/drivers/mfd/mcp-core.c
index cc76431..280a4f8 100644 (file)
--- a/drivers/mfd/mcp-core.c
+++ b/drivers/mfd/mcp-core.c
@@ -19,7 +19,6 @@
 #include <linux/string.h>
 #include <linux/mfd/mcp.h>
 
-#include <mach/dma.h>
 #include <asm/system.h>
 
 

diff --git a/drivers/mfd/mcp-sa11x0.c b/drivers/mfd/mcp-sa11x0.c
index 33cadc0..d2ebc64 100644 (file)
--- a/drivers/mfd/mcp-sa11x0.c
+++ b/drivers/mfd/mcp-sa11x0.c
@@ -20,7 +20,6 @@
 #include <linux/platform_device.h>
 #include <linux/mfd/mcp.h>
 
-#include <mach/dma.h>
 #include <mach/hardware.h>
 #include <asm/mach-types.h>
 #include <asm/system.h>
@@ -158,10 +157,6 @@ static int mcp_sa11x0_probe(struct platform_device *pdev)
        mcp->owner              = THIS_MODULE;
        mcp->ops                = &mcp_sa11x0;
        mcp->sclk_rate          = data->sclk_rate;
-       mcp->dma_audio_rd       = DMA_Ser4MCP0Rd;
-       mcp->dma_audio_wr       = DMA_Ser4MCP0Wr;
-       mcp->dma_telco_rd       = DMA_Ser4MCP1Rd;
-       mcp->dma_telco_wr       = DMA_Ser4MCP1Wr;
        mcp->gpio_base          = data->gpio_base;
 
        platform_set_drvdata(pdev, mcp);

diff --git a/drivers/mfd/ucb1x00-assabet.c b/drivers/mfd/ucb1x00-assabet.c
index cea9da6..b7be613 100644 (file)
--- a/drivers/mfd/ucb1x00-assabet.c
+++ b/drivers/mfd/ucb1x00-assabet.c
@@ -16,9 +16,6 @@
 #include <linux/device.h>
 #include <linux/mfd/ucb1x00.h>
 
-#include <mach/dma.h>
-
-
 #define UCB1X00_ATTR(name,input)\
 static ssize_t name##_show(struct device *dev, struct device_attribute *attr, \
                           char *buf)   \

diff --git a/drivers/mfd/ucb1x00-core.c b/drivers/mfd/ucb1x00-core.c
index febc90c..f2fb420 100644 (file)
--- a/drivers/mfd/ucb1x00-core.c
+++ b/drivers/mfd/ucb1x00-core.c
@@ -29,7 +29,6 @@
 #include <linux/gpio.h>
 #include <linux/semaphore.h>
 
-#include <mach/dma.h>
 #include <mach/hardware.h>
 
 static DEFINE_MUTEX(ucb1x00_mutex);

diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 63a3cbd..ec6ffb6 100644 (file)
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -32,7 +32,6 @@
 #include <linux/kthread.h>
 #include <linux/mfd/ucb1x00.h>
 
-#include <mach/dma.h>
 #include <mach/collie.h>
 #include <asm/mach-types.h>
 

diff --git a/include/linux/mfd/mcp.h b/include/linux/mfd/mcp.h
index 79a6b13..dfe7e51 100644 (file)
--- a/include/linux/mfd/mcp.h
+++ b/include/linux/mfd/mcp.h
@@ -10,8 +10,6 @@
 #ifndef MCP_H
 #define MCP_H
 
-#include <mach/dma.h>
-
 struct mcp_ops;
 
 struct mcp {
@@ -21,10 +19,6 @@ struct mcp {
        int             use_count;
        unsigned int    sclk_rate;
        unsigned int    rw_timeout;
-       dma_device_t    dma_audio_rd;
-       dma_device_t    dma_audio_wr;
-       dma_device_t    dma_telco_rd;
-       dma_device_t    dma_telco_wr;
        struct device   attached_device;
        int             gpio_base;
 };