net: remove mm.h inclusion from netdevice.h

Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually).

To prevent mm.h inclusion via other channels also extract "enum dma_data_direction"
definition into separate header. This tiny piece is what gluing netdevice.h with mm.h
via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h".
Removal of mm.h from scatterlist.h was tried and was found not feasible
on most archs, so the link was cutoff earlier.

Hope people are OK with tiny include file.

Note, that mm_types.h is still dragged in, but it is a separate story.

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

41 files changed, 41 insertions, 0 deletions

diff --git a/drivers/dma/coh901318.c b/drivers/dma/coh901318.c
index af8c0b5ed70..a92d95eac86 100644
--- a/drivers/dma/coh901318.c
+++ b/drivers/dma/coh901318.c
@@ -11,6 +11,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h> /* printk() */
 #include <linux/fs.h> /* everything... */
+#include <linux/scatterlist.h>
 #include <linux/slab.h> /* kmalloc() */
 #include <linux/dmaengine.h>
 #include <linux/platform_device.h>
diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c
index 8bcb15fb959..48694c34d96 100644
--- a/drivers/dma/dmaengine.c
+++ b/drivers/dma/dmaengine.c
@@ -45,6 +45,7 @@
  * See Documentation/dmaengine.txt for more details
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/mm.h>
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index b4f5c32b6a4..765f5ff2230 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -8,6 +8,7 @@
  * published by the Free Software Foundation.
  */
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
 #include <linux/init.h>
 #include <linux/kthread.h>
diff --git a/drivers/dma/ipu/ipu_idmac.c b/drivers/dma/ipu/ipu_idmac.c
index c1a125e7d1d..fd7d2b308cf 100644
--- a/drivers/dma/ipu/ipu_idmac.c
+++ b/drivers/dma/ipu/ipu_idmac.c
@@ -9,6 +9,7 @@
  * published by the Free Software Foundation.
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/err.h>
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c
index 8f222d4db7d..29d1addbe0c 100644
--- a/drivers/dma/ste_dma40.c
+++ b/drivers/dma/ste_dma40.c
@@ -6,6 +6,7 @@
  * License terms: GNU General Public License (GPL) version 2
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/dmaengine.h>
diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c
index 330216febd7..3d704690900 100644
--- a/drivers/media/dvb/mantis/mantis_ca.c
+++ b/drivers/media/dvb/mantis/mantis_ca.c
@@ -22,6 +22,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/dvb/mantis/mantis_evm.c b/drivers/media/dvb/mantis/mantis_evm.c
index 9f73c2cfc9e..36f2256ebb0 100644
--- a/drivers/media/dvb/mantis/mantis_evm.c
+++ b/drivers/media/dvb/mantis/mantis_evm.c
@@ -23,6 +23,7 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/dvb/mantis/mantis_hif.c b/drivers/media/dvb/mantis/mantis_hif.c
index 5772ebb3a69..672cf4d2462 100644
--- a/drivers/media/dvb/mantis/mantis_hif.c
+++ b/drivers/media/dvb/mantis/mantis_hif.c
@@ -23,6 +23,7 @@
 #include <linux/sched.h>
 
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/dvb/mantis/mantis_ioc.c b/drivers/media/dvb/mantis/mantis_ioc.c
index 479086dbb9a..24fcdc63d6d 100644
--- a/drivers/media/dvb/mantis/mantis_ioc.c
+++ b/drivers/media/dvb/mantis/mantis_ioc.c
@@ -24,6 +24,7 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/dvb/mantis/mantis_pcmcia.c b/drivers/media/dvb/mantis/mantis_pcmcia.c
index 5cb545b913f..2f188c08966 100644
--- a/drivers/media/dvb/mantis/mantis_pcmcia.c
+++ b/drivers/media/dvb/mantis/mantis_pcmcia.c
@@ -23,6 +23,7 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/media/dvb/mantis/mantis_uart.c b/drivers/media/dvb/mantis/mantis_uart.c
index f807c8ba26e..18340dafa42 100644
--- a/drivers/media/dvb/mantis/mantis_uart.c
+++ b/drivers/media/dvb/mantis/mantis_uart.c
@@ -20,6 +20,7 @@
 
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
+#include <asm/io.h>
 
 #include <linux/signal.h>
 #include <linux/sched.h>
diff --git a/drivers/media/dvb/mantis/mantis_vp1034.c b/drivers/media/dvb/mantis/mantis_vp1034.c
index 26bc0cbe84d..430ae84ce52 100644
--- a/drivers/media/dvb/mantis/mantis_vp1034.c
+++ b/drivers/media/dvb/mantis/mantis_vp1034.c
@@ -21,6 +21,7 @@
 #include <linux/signal.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "dmxdev.h"
 #include "dvbdev.h"
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 25f1ad6cbe0..bf12513d629 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -11,6 +11,7 @@
  */
 
 #include <linux/device.h>
+#include <linux/dma-mapping.h>
 #include <linux/dmaengine.h>
 #include <linux/mfd/tmio.h>
 #include <linux/mmc/host.h>
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index b300705d41c..1b90fd56bef 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -22,6 +22,7 @@
  *
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
diff --git a/drivers/net/arm/ks8695net.c b/drivers/net/arm/ks8695net.c
index bb62b3f5183..c827a6097d0 100644
--- a/drivers/net/arm/ks8695net.c
+++ b/drivers/net/arm/ks8695net.c
@@ -16,6 +16,7 @@
  *		  Vincent Sanders <vince@simtec.co.uk>
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/ioport.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/bnx2x/bnx2x.h b/drivers/net/bnx2x/bnx2x.h
index 69fc7280be3..eff78a439ee 100644
--- a/drivers/net/bnx2x/bnx2x.h
+++ b/drivers/net/bnx2x/bnx2x.h
@@ -14,6 +14,7 @@
 #ifndef BNX2X_H
 #define BNX2X_H
 #include <linux/netdevice.h>
+#include <linux/dma-mapping.h>
 #include <linux/types.h>
 
 /* compilation time flags */
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index f1942cab35f..32778d56d33 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -22,6 +22,7 @@
 #include <linux/can/error.h>
 
 #include <linux/mfd/janz.h>
+#include <asm/io.h>
 
 /* the DPM has 64k of memory, organized into 256x 256 byte pages */
 #define DPM_NUM_PAGES		256
diff --git a/drivers/net/can/softing/softing_fw.c b/drivers/net/can/softing/softing_fw.c
index b520784fb19..31059617567 100644
--- a/drivers/net/can/softing/softing_fw.c
+++ b/drivers/net/can/softing/softing_fw.c
@@ -20,6 +20,7 @@
 #include <linux/firmware.h>
 #include <linux/sched.h>
 #include <asm/div64.h>
+#include <asm/io.h>
 
 #include "softing.h"
 
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 60a49e5a2a5..954b2959b6b 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -21,6 +21,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/interrupt.h>
+#include <asm/io.h>
 
 #include "softing.h"
 
diff --git a/drivers/net/ethoc.c b/drivers/net/ethoc.c
index 0e8cc75bb5f..0da6295d9da 100644
--- a/drivers/net/ethoc.c
+++ b/drivers/net/ethoc.c
@@ -11,6 +11,7 @@
  * Written by Thierry Reding <thierry.reding@avionic-design.de>
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/etherdevice.h>
 #include <linux/crc32.h>
 #include <linux/interrupt.h>
diff --git a/drivers/net/fec_mpc52xx.c b/drivers/net/fec_mpc52xx.c
index cecc3b1eb48..381bdea97d5 100644
--- a/drivers/net/fec_mpc52xx.c
+++ b/drivers/net/fec_mpc52xx.c
@@ -14,6 +14,7 @@
  *
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 
 #include <linux/kernel.h>
diff --git a/drivers/net/greth.c b/drivers/net/greth.c
index 69b86d7fac8..82c3767ec5f 100644
--- a/drivers/net/greth.c
+++ b/drivers/net/greth.c
@@ -22,6 +22,7 @@
  *               Marko Isomaki
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/uaccess.h>
 #include <linux/init.h>
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index b1d1ce3dd8b..d0851dfa037 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -12,6 +12,7 @@
  * Infra-red driver (SIR/FIR) for the PXA2xx embedded microprocessor
  *
  */
+#include <linux/dma-mapping.h>
 #include <linux/interrupt.h>
 #include <linux/module.h>
 #include <linux/netdevice.h>
diff --git a/drivers/net/ks8851_mll.c b/drivers/net/ks8851_mll.c
index aefbdd896d6..a82378231fc 100644
--- a/drivers/net/ks8851_mll.c
+++ b/drivers/net/ks8851_mll.c
@@ -35,6 +35,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <asm/io.h>
 
 #define	DRV_NAME	"ks8851_mll"
 
diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c
index 54415c7b84a..52fb7ed9f36 100644
--- a/drivers/net/sgiseeq.c
+++ b/drivers/net/sgiseeq.c
@@ -6,6 +6,7 @@
 
 #undef DEBUG
 
+#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/slab.h>
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c
index f20455cbfbb..0f63b3c83c1 100644
--- a/drivers/net/stmmac/dwmac1000_core.c
+++ b/drivers/net/stmmac/dwmac1000_core.c
@@ -28,6 +28,7 @@
 
 #include <linux/crc32.h>
 #include <linux/slab.h>
+#include <asm/io.h>
 #include "dwmac1000.h"
 
 static void dwmac1000_core_init(void __iomem *ioaddr)
diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/stmmac/dwmac1000_dma.c
index 2c47712d45d..3dbeea61908 100644
--- a/drivers/net/stmmac/dwmac1000_dma.c
+++ b/drivers/net/stmmac/dwmac1000_dma.c
@@ -26,6 +26,7 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
+#include <asm/io.h>
 #include "dwmac1000.h"
 #include "dwmac_dma.h"
 
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c
index c724fc36a24..743a5801763 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/stmmac/dwmac100_core.c
@@ -29,6 +29,7 @@
 *******************************************************************************/
 
 #include <linux/crc32.h>
+#include <asm/io.h>
 #include "dwmac100.h"
 
 static void dwmac100_core_init(void __iomem *ioaddr)
diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/stmmac/dwmac100_dma.c
index e3e224b7d9e..627f656b0f3 100644
--- a/drivers/net/stmmac/dwmac100_dma.c
+++ b/drivers/net/stmmac/dwmac100_dma.c
@@ -28,6 +28,7 @@
   Author: Giuseppe Cavallaro <peppe.cavallaro@st.com>
 *******************************************************************************/
 
+#include <asm/io.h>
 #include "dwmac100.h"
 #include "dwmac_dma.h"
 
diff --git a/drivers/net/stmmac/stmmac_ethtool.c b/drivers/net/stmmac/stmmac_ethtool.c
index 720c5a1531b..7ed8fb6c211 100644
--- a/drivers/net/stmmac/stmmac_ethtool.c
+++ b/drivers/net/stmmac/stmmac_ethtool.c
@@ -27,6 +27,7 @@
 #include <linux/interrupt.h>
 #include <linux/mii.h>
 #include <linux/phy.h>
+#include <asm/io.h>
 
 #include "stmmac.h"
 #include "dwmac_dma.h"
diff --git a/drivers/net/stmmac/stmmac_mdio.c b/drivers/net/stmmac/stmmac_mdio.c
index 234b4068a1f..29a6bb6b805 100644
--- a/drivers/net/stmmac/stmmac_mdio.c
+++ b/drivers/net/stmmac/stmmac_mdio.c
@@ -27,6 +27,7 @@
 #include <linux/mii.h>
 #include <linux/phy.h>
 #include <linux/slab.h>
+#include <asm/io.h>
 
 #include "stmmac.h"
 
diff --git a/drivers/net/usb/cdc-phonet.c b/drivers/net/usb/cdc-phonet.c
index f967913e11b..a60d0069cc4 100644
--- a/drivers/net/usb/cdc-phonet.c
+++ b/drivers/net/usb/cdc-phonet.c
@@ -21,6 +21,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/mm.h>
 #include <linux/module.h>
 #include <linux/gfp.h>
 #include <linux/usb.h>
diff --git a/drivers/net/vxge/vxge-config.h b/drivers/net/vxge/vxge-config.h
index 6219006d9d2..dd362584f5c 100644
--- a/drivers/net/vxge/vxge-config.h
+++ b/drivers/net/vxge/vxge-config.h
@@ -16,6 +16,7 @@
 #include <linux/hardirq.h>
 #include <linux/list.h>
 #include <linux/slab.h>
+#include <asm/io.h>
 
 #ifndef VXGE_CACHE_LINE_SIZE
 #define VXGE_CACHE_LINE_SIZE 128
diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
index b6c5d3715b9..779a1d27024 100644
--- a/drivers/net/wireless/ath/ath5k/base.c
+++ b/drivers/net/wireless/ath/ath5k/base.c
@@ -42,6 +42,7 @@
 
 #include <linux/module.h>
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include <linux/hardirq.h>
 #include <linux/if.h>
 #include <linux/io.h>
diff --git a/drivers/net/wireless/ath/ath9k/beacon.c b/drivers/net/wireless/ath/ath9k/beacon.c
index 0174cdb65a8..4c790b5f793 100644
--- a/drivers/net/wireless/ath/ath9k/beacon.c
+++ b/drivers/net/wireless/ath/ath9k/beacon.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/dma-mapping.h>
 #include "ath9k.h"
 
 #define FUDGE 2
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index d4b166cfdf6..1202bb0a553 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/ath9k_platform.h>
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 07e35e59c9e..c4c5d9f455b 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/dma-mapping.h>
 #include "ath9k.h"
 #include "ar9003_mac.h"
 
diff --git a/drivers/net/wireless/ath/ath9k/xmit.c b/drivers/net/wireless/ath/ath9k/xmit.c
index ec012b4317a..7e79bbaf2ba 100644
--- a/drivers/net/wireless/ath/ath9k/xmit.c
+++ b/drivers/net/wireless/ath/ath9k/xmit.c
@@ -14,6 +14,7 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
+#include <linux/dma-mapping.h>
 #include "ath9k.h"
 #include "ar9003_mac.h"
 
diff --git a/drivers/staging/pohmelfs/crypto.c b/drivers/staging/pohmelfs/crypto.c
index 5cca24fcf6c..ad92771dce5 100644
--- a/drivers/staging/pohmelfs/crypto.c
+++ b/drivers/staging/pohmelfs/crypto.c
@@ -17,6 +17,7 @@
 #include <linux/highmem.h>
 #include <linux/kthread.h>
 #include <linux/pagemap.h>
+#include <linux/scatterlist.h>
 #include <linux/slab.h>
 
 #include "netfs.h"
diff --git a/drivers/tty/serial/ifx6x60.c b/drivers/tty/serial/ifx6x60.c
index 5315525220f..426434e5eb7 100644
--- a/drivers/tty/serial/ifx6x60.c
+++ b/drivers/tty/serial/ifx6x60.c
@@ -36,6 +36,7 @@
  *	you need to use this driver for another platform.
  *
  *****************************************************************************/
+#include <linux/dma-mapping.h>
 #include <linux/module.h>
 #include <linux/termios.h>
 #include <linux/tty.h>
diff --git a/drivers/usb/gadget/f_phonet.c b/drivers/usb/gadget/f_phonet.c
index 5e1495097ec..f22fc685ddf 100644
--- a/drivers/usb/gadget/f_phonet.c
+++ b/drivers/usb/gadget/f_phonet.c
@@ -20,6 +20,7 @@
  * 02110-1301 USA
  */
 
+#include <linux/mm.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/device.h>