From: lee.jones@linaro.org (Lee Jones)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/6] ARM: ux500: Replace ST-E's home-brew DMA direction definition with the generic one
Date: Fri, 26 Apr 2013 12:38:10 +0100 [thread overview]
Message-ID: <1366976295-11728-2-git-send-email-lee.jones@linaro.org> (raw)
In-Reply-To: <1366976295-11728-1-git-send-email-lee.jones@linaro.org>
STEDMA40_*_TO_* direction definitions are identical in all but name to
the pre-defined generic DMA_*_TO_* ones. Let's make things easy by not
duplicating such things.
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
arch/arm/mach-ux500/board-mop500-audio.c | 12 ++++++------
arch/arm/mach-ux500/board-mop500-sdi.c | 16 ++++++++--------
arch/arm/mach-ux500/board-mop500.c | 22 +++++++++++-----------
arch/arm/mach-ux500/usb.c | 4 ++--
4 files changed, 27 insertions(+), 27 deletions(-)
diff --git a/arch/arm/mach-ux500/board-mop500-audio.c b/arch/arm/mach-ux500/board-mop500-audio.c
index 972bec0..4bd4d0f 100644
--- a/arch/arm/mach-ux500/board-mop500-audio.c
+++ b/arch/arm/mach-ux500/board-mop500-audio.c
@@ -22,13 +22,13 @@
static struct stedma40_chan_cfg msp0_dma_rx = {
.high_priority = true,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
};
static struct stedma40_chan_cfg msp0_dma_tx = {
.high_priority = true,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV31_MSP0_SLIM0_CH0,
};
@@ -40,13 +40,13 @@ struct msp_i2s_platform_data msp0_platform_data = {
static struct stedma40_chan_cfg msp1_dma_rx = {
.high_priority = true,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV30_MSP3,
};
static struct stedma40_chan_cfg msp1_dma_tx = {
.high_priority = true,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV30_MSP1,
};
@@ -58,13 +58,13 @@ struct msp_i2s_platform_data msp1_platform_data = {
static struct stedma40_chan_cfg msp2_dma_rx = {
.high_priority = true,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV14_MSP2,
};
static struct stedma40_chan_cfg msp2_dma_tx = {
.high_priority = true,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV14_MSP2,
.use_fixed_channel = true,
.phy_channel = 1,
diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
index 553ace6..381acd0 100644
--- a/arch/arm/mach-ux500/board-mop500-sdi.c
+++ b/arch/arm/mach-ux500/board-mop500-sdi.c
@@ -63,13 +63,13 @@ static int mop500_sdi0_ios_handler(struct device *dev, struct mmc_ios *ios)
#ifdef CONFIG_STE_DMA40
struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV29_SD_MM0,
};
static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV29_SD_MM0,
};
#endif
@@ -128,13 +128,13 @@ void mop500_sdi_tc35892_init(struct device *parent)
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg sdi1_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV32_SD_MM1,
};
static struct stedma40_chan_cfg sdi1_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV32_SD_MM1,
};
#endif
@@ -159,13 +159,13 @@ struct mmci_platform_data mop500_sdi1_data = {
#ifdef CONFIG_STE_DMA40
struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV28_SD_MM2,
};
static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV28_SD_MM2,
};
#endif
@@ -191,13 +191,13 @@ struct mmci_platform_data mop500_sdi2_data = {
#ifdef CONFIG_STE_DMA40
struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV42_SD_MM4,
};
static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV42_SD_MM4,
};
#endif
diff --git a/arch/arm/mach-ux500/board-mop500.c b/arch/arm/mach-ux500/board-mop500.c
index 3866fa8..65abf8d 100644
--- a/arch/arm/mach-ux500/board-mop500.c
+++ b/arch/arm/mach-ux500/board-mop500.c
@@ -451,19 +451,19 @@ void mop500_snowball_ethernet_clock_enable(void)
static struct cryp_platform_data u8500_cryp1_platform_data = {
.mem_to_engine = {
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV48_CAC1,
.mode = STEDMA40_MODE_LOGICAL,
},
.engine_to_mem = {
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV48_CAC1,
.mode = STEDMA40_MODE_LOGICAL,
}
};
static struct stedma40_chan_cfg u8500_hash_dma_cfg_tx = {
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV50_HAC1_TX,
.mode = STEDMA40_MODE_LOGICAL,
};
@@ -481,13 +481,13 @@ static struct platform_device *mop500_platform_devs[] __initdata = {
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg ssp0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV8_SSP0,
};
static struct stedma40_chan_cfg ssp0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV8_SSP0,
};
#endif
@@ -516,37 +516,37 @@ static void __init mop500_spi_init(struct device *parent)
#ifdef CONFIG_STE_DMA40
static struct stedma40_chan_cfg uart0_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV13_UART0,
};
static struct stedma40_chan_cfg uart0_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV13_UART0,
};
static struct stedma40_chan_cfg uart1_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV12_UART1,
};
static struct stedma40_chan_cfg uart1_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV12_UART1,
};
static struct stedma40_chan_cfg uart2_dma_cfg_rx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_PERIPH_TO_MEM,
+ .dir = DMA_DEV_TO_MEM,
.dev_type = DB8500_DMA_DEV11_UART2,
};
static struct stedma40_chan_cfg uart2_dma_cfg_tx = {
.mode = STEDMA40_MODE_LOGICAL,
- .dir = STEDMA40_MEM_TO_PERIPH,
+ .dir = DMA_MEM_TO_DEV,
.dev_type = DB8500_DMA_DEV11_UART2,
};
#endif
diff --git a/arch/arm/mach-ux500/usb.c b/arch/arm/mach-ux500/usb.c
index e6c4a05..88e0a77 100644
--- a/arch/arm/mach-ux500/usb.c
+++ b/arch/arm/mach-ux500/usb.c
@@ -14,12 +14,12 @@
#define MUSB_DMA40_RX_CH { \
.mode = STEDMA40_MODE_LOGICAL, \
- .dir = STEDMA40_PERIPH_TO_MEM, \
+ .dir = DMA_DEV_TO_MEM, \
}
#define MUSB_DMA40_TX_CH { \
.mode = STEDMA40_MODE_LOGICAL, \
- .dir = STEDMA40_MEM_TO_PERIPH, \
+ .dir = DMA_MEM_TO_DEV, \
}
static struct stedma40_chan_cfg musb_dma_rx_ch[UX500_MUSB_DMA_NUM_RX_TX_CHANNELS]
--
1.7.10.4
next prev parent reply other threads:[~2013-04-26 11:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-26 11:38 [PATCH 1/6] dmaengine: Refactor the DMA40 driver - continued Lee Jones
2013-04-26 11:38 ` Lee Jones [this message]
2013-04-26 11:38 ` [PATCH 2/6] dmaengine: ste_dma40: Replace ST-E's home-brew DMA direction defs with generic ones Lee Jones
2013-04-26 11:38 ` [PATCH 3/6] ARM: ux500: Remove recently unused stedma40_xfer_dir enums Lee Jones
2013-04-26 11:38 ` [PATCH 4/6] dmaengine: ste_dma40_ll: Use the BIT macro to replace ugly '(1 << x)'s Lee Jones
2013-04-26 11:38 ` [PATCH 5/6] dmaengine: ste_dma40: Convert data_width from register bit format to value Lee Jones
2013-04-26 11:38 ` [PATCH 6/6] dmaengine: ste_dma40_ll: Replace meaningless register set with comment Lee Jones
2013-05-02 10:54 ` [PATCH 0/6] dmaengine: Refactor the DMA40 driver - continued Lee Jones
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