ARM: S3C24XX: Remove hw_addr from s3c24xx dma channel declarations

According to commit c4806174c516d26bf4a72db1789cfc96e4950d07
(ARM: S3C2412: DMA: Remove I2S FIFO address) the S3C DMA API does not
make use of hw_addr.to/from declared for some of the channels in
mach-s3c24XX/dma.c

Grepping through the kernel also did non reveal any new users of
these properties since the mentioned commit.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 0d8e043804c21ddbfe1bca85cde6bed0199ddb97..dbe43df8cfec718596ef4c48a04b02876499cbf1 100644 (file)
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -47,38 +47,26 @@ static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = {
                .channels[0]    = S3C2410_DCON_CH0_SDI | DMA_CH_VALID,
                .channels[2]    = S3C2410_DCON_CH2_SDI | DMA_CH_VALID,
                .channels[3]    = S3C2410_DCON_CH3_SDI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_SPI0] = {
                .name           = "spi0",
                .channels[1]    = S3C2410_DCON_CH1_SPI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_SPI + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + S3C2410_SPRDAT,
        },
        [DMACH_SPI1] = {
                .name           = "spi1",
                .channels[3]    = S3C2410_DCON_CH3_SPI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT,
        },
        [DMACH_UART0] = {
                .name           = "uart0",
                .channels[0]    = S3C2410_DCON_CH0_UART0 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1] = {
                .name           = "uart1",
                .channels[1]    = S3C2410_DCON_CH1_UART1 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2] = {
                .name           = "uart2",
                .channels[3]    = S3C2410_DCON_CH3_UART2 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_TIMER] = {
                .name           = "timer",
@@ -90,12 +78,10 @@ static struct s3c24xx_dma_map __initdata s3c2410_dma_mappings[] = {
                .name           = "i2s-sdi",
                .channels[1]    = S3C2410_DCON_CH1_I2SSDI | DMA_CH_VALID,
                .channels[2]    = S3C2410_DCON_CH2_I2SSDI | DMA_CH_VALID,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_I2S_OUT] = {
                .name           = "i2s-sdo",
                .channels[2]    = S3C2410_DCON_CH2_I2SSDO | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_USB_EP1] = {
                .name           = "usb-ep1",

diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 7abecfca0b7ed45f51924c05322eba8b337be3b1..c61e3261615d28be2444bf8c16f0833f9aefbb83 100644 (file)
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -50,64 +50,46 @@ static struct s3c24xx_dma_map __initdata s3c2412_dma_mappings[] = {
                .name           = "sdi",
                .channels       = MAP(S3C2412_DMAREQSEL_SDI),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_SDI),
-               .hw_addr.to     = S3C2410_PA_SDI + S3C2410_SDIDATA,
-               .hw_addr.from   = S3C2410_PA_SDI + S3C2410_SDIDATA,
        },
        [DMACH_SPI0] = {
                .name           = "spi0",
                .channels       = MAP(S3C2412_DMAREQSEL_SPI0TX),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_SPI0RX),
-               .hw_addr.to     = S3C2410_PA_SPI + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + S3C2410_SPRDAT,
        },
        [DMACH_SPI1] = {
                .name           = "spi1",
                .channels       = MAP(S3C2412_DMAREQSEL_SPI1TX),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_SPI1RX),
-               .hw_addr.to     = S3C2410_PA_SPI + S3C2412_SPI1 + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + S3C2412_SPI1  + S3C2410_SPRDAT,
        },
        [DMACH_UART0] = {
                .name           = "uart0",
                .channels       = MAP(S3C2412_DMAREQSEL_UART0_0),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART0_0),
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1] = {
                .name           = "uart1",
                .channels       = MAP(S3C2412_DMAREQSEL_UART1_0),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART1_0),
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2412_DMAREQSEL_UART2_0),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART2_0),
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_UART0_SRC2] = {
                .name           = "uart0",
                .channels       = MAP(S3C2412_DMAREQSEL_UART0_1),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART0_1),
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1_SRC2] = {
                .name           = "uart1",
                .channels       = MAP(S3C2412_DMAREQSEL_UART1_1),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART1_1),
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2_SRC2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2412_DMAREQSEL_UART2_1),
                .channels_rx    = MAP(S3C2412_DMAREQSEL_UART2_1),
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_TIMER] = {
                .name           = "timer",

diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 3b0529f54e9cf6f269c2af4827f2f643d9f28c5d..0e73f8f9d1327cf3b840c20009824ef5265409a4 100644 (file)
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -48,38 +48,26 @@ static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {
                .channels[1]    = S3C2440_DCON_CH1_SDI | DMA_CH_VALID,
                .channels[2]    = S3C2410_DCON_CH2_SDI | DMA_CH_VALID,
                .channels[3]    = S3C2410_DCON_CH3_SDI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_SPI0] = {
                .name           = "spi0",
                .channels[1]    = S3C2410_DCON_CH1_SPI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_SPI + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + S3C2410_SPRDAT,
        },
        [DMACH_SPI1] = {
                .name           = "spi1",
                .channels[3]    = S3C2410_DCON_CH3_SPI | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT,
        },
        [DMACH_UART0] = {
                .name           = "uart0",
                .channels[0]    = S3C2410_DCON_CH0_UART0 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1] = {
                .name           = "uart1",
                .channels[1]    = S3C2410_DCON_CH1_UART1 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2] = {
                .name           = "uart2",
                .channels[3]    = S3C2410_DCON_CH3_UART2 | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_TIMER] = {
                .name           = "timer",
@@ -91,31 +79,26 @@ static struct s3c24xx_dma_map __initdata s3c2440_dma_mappings[] = {
                .name           = "i2s-sdi",
                .channels[1]    = S3C2410_DCON_CH1_I2SSDI | DMA_CH_VALID,
                .channels[2]    = S3C2410_DCON_CH2_I2SSDI | DMA_CH_VALID,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_I2S_OUT] = {
                .name           = "i2s-sdo",
                .channels[0]    = S3C2440_DCON_CH0_I2SSDO | DMA_CH_VALID,
                .channels[2]    = S3C2410_DCON_CH2_I2SSDO | DMA_CH_VALID,
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_PCM_IN] = {
                .name           = "pcm-in",
                .channels[0]    = S3C2440_DCON_CH0_PCMIN | DMA_CH_VALID,
                .channels[2]    = S3C2440_DCON_CH2_PCMIN | DMA_CH_VALID,
-               .hw_addr.from   = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
        },
        [DMACH_PCM_OUT] = {
                .name           = "pcm-out",
                .channels[1]    = S3C2440_DCON_CH1_PCMOUT | DMA_CH_VALID,
                .channels[3]    = S3C2440_DCON_CH3_PCMOUT | DMA_CH_VALID,
-               .hw_addr.to     = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
        },
        [DMACH_MIC_IN] = {
                .name           = "mic-in",
                .channels[2]    = S3C2440_DCON_CH2_MICIN | DMA_CH_VALID,
                .channels[3]    = S3C2440_DCON_CH3_MICIN | DMA_CH_VALID,
-               .hw_addr.from   = S3C2440_PA_AC97 + S3C_AC97_MIC_DATA,
        },
        [DMACH_USB_EP1] = {
                .name           = "usb-ep1",

diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index 3f658685ec1685bbedda6df54e5e649d8bcfc696..fe52151d2e847fe99103b5805b240b5897843ba9 100644 (file)
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -54,68 +54,46 @@ static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = {
        [DMACH_SDI] = {
                .name           = "sdi",
                .channels       = MAP(S3C2443_DMAREQSEL_SDI),
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_SPI0] = {
                .name           = "spi0",
                .channels       = MAP(S3C2443_DMAREQSEL_SPI0TX),
-               .hw_addr.to     = S3C2410_PA_SPI + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + S3C2410_SPRDAT,
        },
        [DMACH_SPI1] = {
                .name           = "spi1",
                .channels       = MAP(S3C2443_DMAREQSEL_SPI1TX),
-               .hw_addr.to     = S3C2410_PA_SPI + 0x20 + S3C2410_SPTDAT,
-               .hw_addr.from   = S3C2410_PA_SPI + 0x20 + S3C2410_SPRDAT,
        },
        [DMACH_UART0] = {
                .name           = "uart0",
                .channels       = MAP(S3C2443_DMAREQSEL_UART0_0),
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1] = {
                .name           = "uart1",
                .channels       = MAP(S3C2443_DMAREQSEL_UART1_0),
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2443_DMAREQSEL_UART2_0),
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_UART3] = {
                .name           = "uart3",
                .channels       = MAP(S3C2443_DMAREQSEL_UART3_0),
-               .hw_addr.to     = S3C2443_PA_UART3 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2443_PA_UART3 + S3C2410_URXH,
        },
        [DMACH_UART0_SRC2] = {
                .name           = "uart0",
                .channels       = MAP(S3C2443_DMAREQSEL_UART0_1),
-               .hw_addr.to     = S3C2410_PA_UART0 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART0 + S3C2410_URXH,
        },
        [DMACH_UART1_SRC2] = {
                .name           = "uart1",
                .channels       = MAP(S3C2443_DMAREQSEL_UART1_1),
-               .hw_addr.to     = S3C2410_PA_UART1 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART1 + S3C2410_URXH,
        },
        [DMACH_UART2_SRC2] = {
                .name           = "uart2",
                .channels       = MAP(S3C2443_DMAREQSEL_UART2_1),
-               .hw_addr.to     = S3C2410_PA_UART2 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2410_PA_UART2 + S3C2410_URXH,
        },
        [DMACH_UART3_SRC2] = {
                .name           = "uart3",
                .channels       = MAP(S3C2443_DMAREQSEL_UART3_1),
-               .hw_addr.to     = S3C2443_PA_UART3 + S3C2410_UTXH,
-               .hw_addr.from   = S3C2443_PA_UART3 + S3C2410_URXH,
        },
        [DMACH_TIMER] = {
                .name           = "timer",
@@ -124,27 +102,22 @@ static struct s3c24xx_dma_map __initdata s3c2443_dma_mappings[] = {
        [DMACH_I2S_IN] = {
                .name           = "i2s-sdi",
                .channels       = MAP(S3C2443_DMAREQSEL_I2SRX),
-               .hw_addr.from   = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_I2S_OUT] = {
                .name           = "i2s-sdo",
                .channels       = MAP(S3C2443_DMAREQSEL_I2STX),
-               .hw_addr.to     = S3C2410_PA_IIS + S3C2410_IISFIFO,
        },
        [DMACH_PCM_IN] = {
                .name           = "pcm-in",
                .channels       = MAP(S3C2443_DMAREQSEL_PCMIN),
-               .hw_addr.from   = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
        },
        [DMACH_PCM_OUT] = {
                .name           = "pcm-out",
                .channels       = MAP(S3C2443_DMAREQSEL_PCMOUT),
-               .hw_addr.to     = S3C2440_PA_AC97 + S3C_AC97_PCM_DATA,
        },
        [DMACH_MIC_IN] = {
                .name           = "mic-in",
                .channels       = MAP(S3C2443_DMAREQSEL_MICIN),
-               .hw_addr.from   = S3C2440_PA_AC97 + S3C_AC97_MIC_DATA,
        },
 };