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davinci: da8xx: clean up magic numbers in devices-da8xx.c

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Extract magic numbers from DMA resource initializers to #defines.

Signed-off-by: Michael Williamson <michael.williamson@criticallink.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
This commit is contained in:
Michael Williamson 2011-02-22 13:36:57 +00:00 committed by Kevin Hilman
parent e647198069
commit e38c2b2226
1 changed files with 13 additions and 8 deletions
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21
arch/arm/mach-davinci/devices-da8xx.c
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@ -44,6 +44,11 @@
#define DA8XX_EMAC_RAM_OFFSET 0x0000
#define DA8XX_EMAC_CTRL_RAM_SIZE SZ_8K
#define DA8XX_DMA_MMCSD0_RX EDMA_CTLR_CHAN(0, 16)
#define DA8XX_DMA_MMCSD0_TX EDMA_CTLR_CHAN(0, 17)
#define DA850_DMA_MMCSD1_RX EDMA_CTLR_CHAN(1, 28)
#define DA850_DMA_MMCSD1_TX EDMA_CTLR_CHAN(1, 29)
void __iomem *da8xx_syscfg0_base;
void __iomem *da8xx_syscfg1_base;
@ -566,13 +571,13 @@ static struct resource da8xx_mmcsd0_resources[] = {
.flags = IORESOURCE_IRQ,
},
{ /* DMA RX */
.start = EDMA_CTLR_CHAN(0, 16),
.end = EDMA_CTLR_CHAN(0, 16),
.start = DA8XX_DMA_MMCSD0_RX,
.end = DA8XX_DMA_MMCSD0_RX,
.flags = IORESOURCE_DMA,
},
{ /* DMA TX */
.start = EDMA_CTLR_CHAN(0, 17),
.end = EDMA_CTLR_CHAN(0, 17),
.start = DA8XX_DMA_MMCSD0_TX,
.end = DA8XX_DMA_MMCSD0_TX,
.flags = IORESOURCE_DMA,
},
};
@ -603,13 +608,13 @@ static struct resource da850_mmcsd1_resources[] = {
.flags = IORESOURCE_IRQ,
},
{ /* DMA RX */
.start = EDMA_CTLR_CHAN(1, 28),
.end = EDMA_CTLR_CHAN(1, 28),
.start = DA850_DMA_MMCSD1_RX,
.end = DA850_DMA_MMCSD1_RX,
.flags = IORESOURCE_DMA,
},
{ /* DMA TX */
.start = EDMA_CTLR_CHAN(1, 29),
.end = EDMA_CTLR_CHAN(1, 29),
.start = DA850_DMA_MMCSD1_TX,
.end = DA850_DMA_MMCSD1_TX,
.flags = IORESOURCE_DMA,
},
};