[PATCH 20/60] net: remove the second argument of k[un]map_atomic()

Cong Wang
2012-02-10T05:44:00Z

Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Cong Wang <amwang@redhat.com>
---
drivers/net/ethernet/intel/e1000/e1000_main.c | 6 ++----
drivers/net/ethernet/intel/e1000e/netdev.c | 10 ++++------
drivers/net/ethernet/sun/cassini.c | 4 ++--
3 files changed, 8 insertions(+), 12 deletions(-)

diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 669ca38..e8a4759 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -3878,11 +3878,9 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
if (length <= copybreak &&
skb_tailroom(skb) >= length) {
u8 *vaddr;
- vaddr = kmap_atomic(buffer_info->page,
- KM_SKB_DATA_SOFTIRQ);
+ vaddr = kmap_atomic(buffer_info->page);
memcpy(skb_tail_pointer(skb), vaddr, length);
- kunmap_atomic(vaddr,
- KM_SKB_DATA_SOFTIRQ);
+ kunmap_atomic(vaddr);
/* re-use the page, so don't erase
* buffer_info->page */
skb_put(skb, length);
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c b/drivers/net/ethernet/intel/e1000e/netdev.c
index 3911401..7a1ea1d 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -1277,9 +1277,9 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
*/
dma_sync_single_for_cpu(&pdev->dev, ps_page->dma,
PAGE_SIZE, DMA_FROM_DEVICE);
- vaddr = kmap_atomic(ps_page->page, KM_SKB_DATA_SOFTIRQ);
+ vaddr = kmap_atomic(ps_page->page);
memcpy(skb_tail_pointer(skb), vaddr, l1);
- kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
+ kunmap_atomic(vaddr);
dma_sync_single_for_device(&pdev->dev, ps_page->dma,
PAGE_SIZE, DMA_FROM_DEVICE);

@@ -1470,12 +1470,10 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
if (length <= copybreak &&
skb_tailroom(skb) >= length) {
u8 *vaddr;
- vaddr = kmap_atomic(buffer_info->page,
- KM_SKB_DATA_SOFTIRQ);
+ vaddr = kmap_atomic(buffer_info->page);
memcpy(skb_tail_pointer(skb), vaddr,
length);
- kunmap_atomic(vaddr,
- KM_SKB_DATA_SOFTIRQ);
+ kunmap_atomic(vaddr);
/* re-use the page, so don't erase
* buffer_info->page */
skb_put(skb, length);
diff --git a/drivers/net/ethernet/sun/cassini.c b/drivers/net/ethernet/sun/cassini.c
index f10665f..f459c3a 100644
--- a/drivers/net/ethernet/sun/cassini.c
+++ b/drivers/net/ethernet/sun/cassini.c
@@ -104,8 +104,8 @@
#include <asm/byteorder.h>
#include <asm/uaccess.h>

-#define cas_page_map(x) kmap_atomic((x), KM_SKB_DATA_SOFTIRQ)
-#define cas_page_unmap(x) kunmap_atomic((x), KM_SKB_DATA_SOFTIRQ)
+#define cas_page_map(x) kmap_atomic((x))
+#define cas_page_unmap(x) kunmap_atomic((x))
#define CAS_NCPUS num_online_cpus()

#define cas_skb_release(x) netif_rx(x)
--
1.7.7.6