diff options
| author | Nicolas Ferre <nicolas.ferre@atmel.com> | 2011-10-10 14:55:17 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-02-03 13:45:17 +0100 |
| commit | bdad0b9a1c7222a771d25e2a20e81f5563968002 (patch) | |
| tree | a96e3a85462fa890ffde8bf7b7e456b2725f417c /arch/arm/mach-at91/at91sam9g45_devices.c | |
| parent | 9918ceafd4a9e013572e03983f528017c29bb1cb (diff) | |
| download | lwn-bdad0b9a1c7222a771d25e2a20e81f5563968002.tar.gz lwn-bdad0b9a1c7222a771d25e2a20e81f5563968002.zip | |
ARM: at91/dma: remove platform data from DMA controller
DMA controller can deduce its configuration data from
the platform. Remove the platform data and match device
types with the compatible ones.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'arch/arm/mach-at91/at91sam9g45_devices.c')
| -rw-r--r-- | arch/arm/mach-at91/at91sam9g45_devices.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/arch/arm/mach-at91/at91sam9g45_devices.c b/arch/arm/mach-at91/at91sam9g45_devices.c index b7582dd10dc3..07708d422681 100644 --- a/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/arch/arm/mach-at91/at91sam9g45_devices.c @@ -38,10 +38,6 @@ #if defined(CONFIG_AT_HDMAC) || defined(CONFIG_AT_HDMAC_MODULE) static u64 hdmac_dmamask = DMA_BIT_MASK(32); -static struct at_dma_platform_data atdma_pdata = { - .nr_channels = 8, -}; - static struct resource hdmac_resources[] = { [0] = { .start = AT91SAM9G45_BASE_DMA, @@ -56,12 +52,11 @@ static struct resource hdmac_resources[] = { }; static struct platform_device at_hdmac_device = { - .name = "at_hdmac", + .name = "at91sam9g45_dma", .id = -1, .dev = { .dma_mask = &hdmac_dmamask, .coherent_dma_mask = DMA_BIT_MASK(32), - .platform_data = &atdma_pdata, }, .resource = hdmac_resources, .num_resources = ARRAY_SIZE(hdmac_resources), @@ -69,8 +64,6 @@ static struct platform_device at_hdmac_device = { void __init at91_add_device_hdmac(void) { - dma_cap_set(DMA_MEMCPY, atdma_pdata.cap_mask); - dma_cap_set(DMA_SLAVE, atdma_pdata.cap_mask); platform_device_register(&at_hdmac_device); } #else |