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path: root/drivers/firewire
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-rw-r--r--drivers/firewire/core-cdev.c3
-rw-r--r--drivers/firewire/core-iso.c7
-rw-r--r--drivers/firewire/core.h2
3 files changed, 2 insertions, 10 deletions
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index 1da7ba18d399..719791819c24 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -1694,7 +1694,8 @@ static int fw_device_op_mmap(struct file *file, struct vm_area_struct *vma)
if (ret < 0)
goto fail;
- ret = fw_iso_buffer_map_vma(&client->buffer, vma);
+ ret = vm_map_pages_zero(vma, client->buffer.pages,
+ client->buffer.page_count);
if (ret < 0)
goto fail;
diff --git a/drivers/firewire/core-iso.c b/drivers/firewire/core-iso.c
index df8a56a979b9..185b0b78b3d6 100644
--- a/drivers/firewire/core-iso.c
+++ b/drivers/firewire/core-iso.c
@@ -91,13 +91,6 @@ int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
}
EXPORT_SYMBOL(fw_iso_buffer_init);
-int fw_iso_buffer_map_vma(struct fw_iso_buffer *buffer,
- struct vm_area_struct *vma)
-{
- return vm_map_pages_zero(vma, buffer->pages,
- buffer->page_count);
-}
-
void fw_iso_buffer_destroy(struct fw_iso_buffer *buffer,
struct fw_card *card)
{
diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 0f0bed3a4bbb..4b0e4ee655a1 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -158,8 +158,6 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event);
int fw_iso_buffer_alloc(struct fw_iso_buffer *buffer, int page_count);
int fw_iso_buffer_map_dma(struct fw_iso_buffer *buffer, struct fw_card *card,
enum dma_data_direction direction);
-int fw_iso_buffer_map_vma(struct fw_iso_buffer *buffer,
- struct vm_area_struct *vma);
/* -topology */