From c821c4628a50da66ff9885bf7cd3df965a8464a1 Mon Sep 17 00:00:00 2001 From: Jarkko Nikula Date: Sat, 15 Jun 2013 11:31:06 +0300 Subject: [PATCH] ARM: OMAP1: Remove McBSP DMA channel definitions arch/arm/mach-omap1/mcbsp.c is only place where OMAP1 McBSP DMA channel definitions are set. We may well use numerical values there and get rid of their definitions in arch/arm/mach-omap1/dma.h. Remove dma.h include from arch/arm/mach-omap1/mcbsp.c and use following script for replacing definitions with DMA channel number: egrep '#define OMAP_DMA_MCBSP' arch/arm/mach-omap1/dma.h | cut -f 1,3 \ | while read i; do \ DEF=`echo $i |cut -d ' ' -f 2`; \ CH=`echo $i |cut -d ' ' -f 3`; \ echo "removing" $DEF; \ sed -i "s/${DEF}/${CH}/" arch/arm/mach-omap1/mcbsp.c; \ sed -i "/${DEF}/d" arch/arm/mach-omap1/dma.h; \ done Signed-off-by: Jarkko Nikula Signed-off-by: Tony Lindgren --- arch/arm/mach-omap1/dma.h | 6 ------ arch/arm/mach-omap1/mcbsp.c | 33 ++++++++++++++++----------------- 2 files changed, 16 insertions(+), 23 deletions(-) diff --git a/arch/arm/mach-omap1/dma.h b/arch/arm/mach-omap1/dma.h index d05909c96715..1932e9a72139 100644 --- a/arch/arm/mach-omap1/dma.h +++ b/arch/arm/mach-omap1/dma.h @@ -21,12 +21,6 @@ /* DMA channels for omap1 */ #define OMAP_DMA_NO_DEVICE 0 -#define OMAP_DMA_MCBSP1_TX 8 -#define OMAP_DMA_MCBSP1_RX 9 -#define OMAP_DMA_MCBSP3_TX 10 -#define OMAP_DMA_MCBSP3_RX 11 -#define OMAP_DMA_MCBSP2_TX 16 -#define OMAP_DMA_MCBSP2_RX 17 #define OMAP_DMA_UART3_TX 18 #define OMAP_DMA_UART3_RX 19 #define OMAP_DMA_CAMERA_IF_RX 20 diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c index b0d4723c9a90..8ed67f8d1762 100644 --- a/arch/arm/mach-omap1/mcbsp.c +++ b/arch/arm/mach-omap1/mcbsp.c @@ -27,7 +27,6 @@ #include #include "iomap.h" -#include "dma.h" #define DPS_RSTCT2_PER_EN (1 << 0) #define DSP_RSTCT2_WD_PER_EN (1 << 1) @@ -114,12 +113,12 @@ struct resource omap7xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -141,12 +140,12 @@ struct resource omap7xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, @@ -191,12 +190,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -218,12 +217,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP2_RX, + .start = 17, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP2_TX, + .start = 16, .flags = IORESOURCE_DMA, }, }, @@ -245,12 +244,12 @@ struct resource omap15xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, @@ -298,12 +297,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP1_RX, + .start = 9, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP1_TX, + .start = 8, .flags = IORESOURCE_DMA, }, }, @@ -325,12 +324,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP2_RX, + .start = 17, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP2_TX, + .start = 16, .flags = IORESOURCE_DMA, }, }, @@ -352,12 +351,12 @@ struct resource omap16xx_mcbsp_res[][6] = { }, { .name = "rx", - .start = OMAP_DMA_MCBSP3_RX, + .start = 11, .flags = IORESOURCE_DMA, }, { .name = "tx", - .start = OMAP_DMA_MCBSP3_TX, + .start = 10, .flags = IORESOURCE_DMA, }, }, -- 2.34.1