[RFC v03 13/15] ARM: davinci: devices: Remove DMA resources for MMC

From: Peter Ujfalusi
Date: Wed Dec 02 2015 - 09:03:01 EST


The driver is converted to not use the DMA resource.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@xxxxxx>
---
arch/arm/mach-davinci/devices.c | 19 -------------------
1 file changed, 19 deletions(-)

diff --git a/arch/arm/mach-davinci/devices.c b/arch/arm/mach-davinci/devices.c
index 6257aa452568..3ae70f2909b0 100644
--- a/arch/arm/mach-davinci/devices.c
+++ b/arch/arm/mach-davinci/devices.c
@@ -36,9 +36,6 @@
#define DM365_MMCSD0_BASE 0x01D11000
#define DM365_MMCSD1_BASE 0x01D00000

-#define DAVINCI_DMA_MMCRXEVT 26
-#define DAVINCI_DMA_MMCTXEVT 27
-
void __iomem *davinci_sysmod_base;

void davinci_map_sysmod(void)
@@ -144,14 +141,6 @@ static struct resource mmcsd0_resources[] = {
.start = IRQ_SDIOINT,
.flags = IORESOURCE_IRQ,
},
- /* DMA channels: RX, then TX */
- {
- .start = EDMA_CTLR_CHAN(0, DAVINCI_DMA_MMCRXEVT),
- .flags = IORESOURCE_DMA,
- }, {
- .start = EDMA_CTLR_CHAN(0, DAVINCI_DMA_MMCTXEVT),
- .flags = IORESOURCE_DMA,
- },
};

static struct platform_device davinci_mmcsd0_device = {
@@ -181,14 +170,6 @@ static struct resource mmcsd1_resources[] = {
.start = IRQ_DM355_SDIOINT1,
.flags = IORESOURCE_IRQ,
},
- /* DMA channels: RX, then TX */
- {
- .start = EDMA_CTLR_CHAN(0, 30), /* rx */
- .flags = IORESOURCE_DMA,
- }, {
- .start = EDMA_CTLR_CHAN(0, 31), /* tx */
- .flags = IORESOURCE_DMA,
- },
};

static struct platform_device davinci_mmcsd1_device = {
--
2.6.3

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