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[ARM] ep93xx: fix OHCI DMA mask

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Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Matthias Kaehlcke 2008-10-29 14:14:52 -07:00 • committed by Russell King
parent 05cd2544f4
commit 63890a0ee1
1 changed files with 4 additions and 2 deletions
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6
arch/arm/mach-ep93xx/core.c
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@ -26,6 +26,7 @@
#include <linux/serial_core.h> #include <linux/serial_core.h>
#include <linux/device.h> #include <linux/device.h>
#include <linux/mm.h> #include <linux/mm.h>
#include <linux/dma-mapping.h>
#include <linux/time.h> #include <linux/time.h>
#include <linux/timex.h> #include <linux/timex.h>
#include <linux/delay.h> #include <linux/delay.h>
@ -449,12 +450,13 @@ static struct resource ep93xx_ohci_resources[] = {
}, },
}; };
static struct platform_device ep93xx_ohci_device = { static struct platform_device ep93xx_ohci_device = {
.name = "ep93xx-ohci", .name = "ep93xx-ohci",
.id = -1, .id = -1,
.dev = { .dev = {
.dma_mask = (void *)0xffffffff, .dma_mask = &ep93xx_ohci_device.dev.coherent_dma_mask,
.coherent_dma_mask = 0xffffffff, .coherent_dma_mask = DMA_BIT_MASK(32),
}, },
.num_resources = ARRAY_SIZE(ep93xx_ohci_resources), .num_resources = ARRAY_SIZE(ep93xx_ohci_resources),
.resource = ep93xx_ohci_resources, .resource = ep93xx_ohci_resources,