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authorIngo Molnar <mingo@elte.hu>2008-10-13 11:05:51 +0200
committerIngo Molnar <mingo@elte.hu>2008-10-13 11:05:51 +0200
commitaccba5f3965d6a9d1bf7c1e1a7995d17e9d521b6 (patch)
tree8fb40782e79472ed882ff2098d4dd295557278ee /drivers/base/isa.c
parent6852fd9b86d05063c6ef49d2e12e061cc7f6a105 (diff)
parent4480f15b3306f43bbb0310d461142b4e897ca45b (diff)
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Merge branch 'linus' into oprofile-v2
Conflicts: arch/x86/kernel/apic_32.c arch/x86/oprofile/nmi_int.c include/linux/pci_ids.h
Diffstat (limited to 'drivers/base/isa.c')
-rw-r--r--drivers/base/isa.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/base/isa.c b/drivers/base/isa.c
index d2222397a401..efd577574948 100644
--- a/drivers/base/isa.c
+++ b/drivers/base/isa.c
@@ -7,6 +7,7 @@
#include <linux/slab.h>
#include <linux/module.h>
#include <linux/init.h>
+#include <linux/dma-mapping.h>
#include <linux/isa.h>
static struct device isa_bus = {
@@ -141,6 +142,9 @@ int isa_register_driver(struct isa_driver *isa_driver, unsigned int ndev)
isa_dev->dev.release = isa_dev_release;
isa_dev->id = id;
+ isa_dev->dev.coherent_dma_mask = DMA_24BIT_MASK;
+ isa_dev->dev.dma_mask = &isa_dev->dev.coherent_dma_mask;
+
error = device_register(&isa_dev->dev);
if (error) {
put_device(&isa_dev->dev);