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authorAlbrecht Dre� <albrecht.dress@lios-tech.com>2006-03-15 19:03:05 +0300
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-15 19:03:05 +0300
commit66be0c30282bef9ef5ab1f89028834ea00f4b4ae (patch)
treea61cd268be2ae2c7b7afb7db24efb4ee39b0833d /arch/arm
parent4ebf2d00260bac5213c5dfb8d257e15e40503725 (diff)
downloadlinux-66be0c30282bef9ef5ab1f89028834ea00f4b4ae.tar.xz
[ARM] 3358/1: [S3C2410] add missing SPI DMA resources
Patch from Albrecht Dre� Add DMA resources to s3c2410 spi platform devices - dma_(alloc|free)_coherent should now work as expected. Signed-off-by: Albrecht Dre� <albrecht.dress@lios-tech.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/mach-s3c2410/devs.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-s3c2410/devs.c b/arch/arm/mach-s3c2410/devs.c
index 0a47d38789a5..ca09ba516e4c 100644
--- a/arch/arm/mach-s3c2410/devs.c
+++ b/arch/arm/mach-s3c2410/devs.c
@@ -334,11 +334,17 @@ static struct resource s3c_spi0_resource[] = {
};
+static u64 s3c_device_spi0_dmamask = 0xffffffffUL;
+
struct platform_device s3c_device_spi0 = {
.name = "s3c2410-spi",
.id = 0,
.num_resources = ARRAY_SIZE(s3c_spi0_resource),
.resource = s3c_spi0_resource,
+ .dev = {
+ .dma_mask = &s3c_device_spi0_dmamask,
+ .coherent_dma_mask = 0xffffffffUL
+ }
};
EXPORT_SYMBOL(s3c_device_spi0);
@@ -359,11 +365,17 @@ static struct resource s3c_spi1_resource[] = {
};
+static u64 s3c_device_spi1_dmamask = 0xffffffffUL;
+
struct platform_device s3c_device_spi1 = {
.name = "s3c2410-spi",
.id = 1,
.num_resources = ARRAY_SIZE(s3c_spi1_resource),
.resource = s3c_spi1_resource,
+ .dev = {
+ .dma_mask = &s3c_device_spi1_dmamask,
+ .coherent_dma_mask = 0xffffffffUL
+ }
};
EXPORT_SYMBOL(s3c_device_spi1);