include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h

percpu.h is included by sched.h and module.h and thus ends up being
included when building most .c files.  percpu.h includes slab.h which
in turn includes gfp.h making everything defined by the two files
universally available and complicating inclusion dependencies.

percpu.h -> slab.h dependency is about to be removed.  Prepare for
this change by updating users of gfp and slab facilities include those
headers directly instead of assuming availability.  As this conversion
needs to touch large number of source files, the following script is
used as the basis of conversion.

  http://userweb.kernel.org/~tj/misc/slabh-sweep.py

The script does the followings.

* Scan files for gfp and slab usages and update includes such that
  only the necessary includes are there.  ie. if only gfp is used,
  gfp.h, if slab is used, slab.h.

* When the script inserts a new include, it looks at the include
  blocks and try to put the new include such that its order conforms
  to its surrounding.  It's put in the include block which contains
  core kernel includes, in the same order that the rest are ordered -
  alphabetical, Christmas tree, rev-Xmas-tree or at the end if there
  doesn't seem to be any matching order.

* If the script can't find a place to put a new include (mostly
  because the file doesn't have fitting include block), it prints out
  an error message indicating which .h file needs to be added to the
  file.

The conversion was done in the following steps.

1. The initial automatic conversion of all .c files updated slightly
   over 4000 files, deleting around 700 includes and adding ~480 gfp.h
   and ~3000 slab.h inclusions.  The script emitted errors for ~400
   files.

2. Each error was manually checked.  Some didn't need the inclusion,
   some needed manual addition while adding it to implementation .h or
   embedding .c file was more appropriate for others.  This step added
   inclusions to around 150 files.

3. The script was run again and the output was compared to the edits
   from #2 to make sure no file was left behind.

4. Several build tests were done and a couple of problems were fixed.
   e.g. lib/decompress_*.c used malloc/free() wrappers around slab
   APIs requiring slab.h to be added manually.

5. The script was run on all .h files but without automatically
   editing them as sprinkling gfp.h and slab.h inclusions around .h
   files could easily lead to inclusion dependency hell.  Most gfp.h
   inclusion directives were ignored as stuff from gfp.h was usually
   wildly available and often used in preprocessor macros.  Each
   slab.h inclusion directive was examined and added manually as
   necessary.

6. percpu.h was updated not to include slab.h.

7. Build test were done on the following configurations and failures
   were fixed.  CONFIG_GCOV_KERNEL was turned off for all tests (as my
   distributed build env didn't work with gcov compiles) and a few
   more options had to be turned off depending on archs to make things
   build (like ipr on powerpc/64 which failed due to missing writeq).

   * x86 and x86_64 UP and SMP allmodconfig and a custom test config.
   * powerpc and powerpc64 SMP allmodconfig
   * sparc and sparc64 SMP allmodconfig
   * ia64 SMP allmodconfig
   * s390 SMP allmodconfig
   * alpha SMP allmodconfig
   * um on x86_64 SMP allmodconfig

8. percpu.h modifications were reverted so that it could be applied as
   a separate patch and serve as bisection point.

Given the fact that I had only a couple of failures from tests on step
6, I'm fairly confident about the coverage of this conversion patch.
If there is a breakage, it's likely to be something in one of the arch
headers which should be easily discoverable easily on most builds of
the specific arch.

Signed-off-by: Tejun Heo <tj@kernel.org>
Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>

45 files changed, 43 insertions, 2 deletions

diff --git a/drivers/media/dvb/bt8xx/dst_ca.c b/drivers/media/dvb/bt8xx/dst_ca.c
index 0e246eaad05..770243c720d 100644
--- a/drivers/media/dvb/bt8xx/dst_ca.c
+++ b/drivers/media/dvb/bt8xx/dst_ca.c
@@ -20,6 +20,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/smp_lock.h>
 #include <linux/string.h>
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index 383cca378b8..b6d46961a99 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -27,6 +27,7 @@
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
 #include <linux/input.h>
+#include <linux/slab.h>
 #include <media/ir-common.h>
 
 #include "demux.h"
diff --git a/drivers/media/dvb/dvb-core/dmxdev.h b/drivers/media/dvb/dvb-core/dmxdev.h
index c1379b56dfb..02ebe28f830 100644
--- a/drivers/media/dvb/dvb-core/dmxdev.h
+++ b/drivers/media/dvb/dvb-core/dmxdev.h
@@ -31,6 +31,7 @@
 #include <linux/fs.h>
 #include <linux/string.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 
 #include <linux/dvb/dmx.h>
 
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 80dda308ff7..bf0e6bed28d 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -36,6 +36,7 @@
 #include <linux/errno.h>
 #include <linux/delay.h>
 #include <linux/mutex.h>
+#include <linux/slab.h>
 
 #include <linux/dvb/frontend.h>
 
diff --git a/drivers/media/dvb/dvb-usb/af9015.c b/drivers/media/dvb/dvb-usb/af9015.c
index d7975383d31..74d94e45324 100644
--- a/drivers/media/dvb/dvb-usb/af9015.c
+++ b/drivers/media/dvb/dvb-usb/af9015.c
@@ -22,6 +22,7 @@
  */
 
 #include <linux/hash.h>
+#include <linux/slab.h>
 
 #include "af9015.h"
 #include "af9013.h"
diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
index a7b8405c291..960376da7d5 100644
--- a/drivers/media/dvb/dvb-usb/cxusb.c
+++ b/drivers/media/dvb/dvb-usb/cxusb.c
@@ -25,6 +25,7 @@
  */
 #include <media/tuner.h>
 #include <linux/vmalloc.h>
+#include <linux/slab.h>
 
 #include "cxusb.h"
 
diff --git a/drivers/media/dvb/firewire/firedtv-1394.c b/drivers/media/dvb/firewire/firedtv-1394.c
index c3e0ec2dcfc..26333b4f4d3 100644
--- a/drivers/media/dvb/firewire/firedtv-1394.c
+++ b/drivers/media/dvb/firewire/firedtv-1394.c
@@ -15,6 +15,7 @@
 #include <linux/errno.h>
 #include <linux/kernel.h>
 #include <linux/list.h>
+#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
diff --git a/drivers/media/dvb/firewire/firedtv-rc.c b/drivers/media/dvb/firewire/firedtv-rc.c
index 599d66e5843..fcf3828472b 100644
--- a/drivers/media/dvb/firewire/firedtv-rc.c
+++ b/drivers/media/dvb/firewire/firedtv-rc.c
@@ -12,6 +12,7 @@
 #include <linux/bitops.h>
 #include <linux/input.h>
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
 #include <linux/workqueue.h>
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c
index 956b80f4979..a1fed0fa8ed 100644
--- a/drivers/media/dvb/frontends/au8522_dig.c
+++ b/drivers/media/dvb/frontends/au8522_dig.c
@@ -23,7 +23,6 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/string.h>
-#include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
 #include "au8522.h"
diff --git a/drivers/media/dvb/frontends/dib0070.c b/drivers/media/dvb/frontends/dib0070.c
index 0d12763603b..d4e466a90e4 100644
--- a/drivers/media/dvb/frontends/dib0070.c
+++ b/drivers/media/dvb/frontends/dib0070.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dib0090.c b/drivers/media/dvb/frontends/dib0090.c
index 7eac178f57b..65240b7801e 100644
--- a/drivers/media/dvb/frontends/dib0090.c
+++ b/drivers/media/dvb/frontends/dib0090.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index fa851601e7d..40a09981027 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dib7000m.c b/drivers/media/dvb/frontends/dib7000m.c
index 0109720353b..0f09fd31cb2 100644
--- a/drivers/media/dvb/frontends/dib7000m.c
+++ b/drivers/media/dvb/frontends/dib7000m.c
@@ -9,6 +9,7 @@
  *	published by the Free Software Foundation, version 2.
  */
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dib7000p.c b/drivers/media/dvb/frontends/dib7000p.c
index 750ae61a20f..85468a45c34 100644
--- a/drivers/media/dvb/frontends/dib7000p.c
+++ b/drivers/media/dvb/frontends/dib7000p.c
@@ -8,6 +8,7 @@
  *	published by the Free Software Foundation, version 2.
  */
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 
 #include "dvb_math.h"
diff --git a/drivers/media/dvb/frontends/dib8000.c b/drivers/media/dvb/frontends/dib8000.c
index 2aa97dd6a8a..df17b91b325 100644
--- a/drivers/media/dvb/frontends/dib8000.c
+++ b/drivers/media/dvb/frontends/dib8000.c
@@ -8,6 +8,7 @@
  *  published by the Free Software Foundation, version 2.
  */
 #include <linux/kernel.h>
+#include <linux/slab.h>
 #include <linux/i2c.h>
 #include "dvb_math.h"
 
diff --git a/drivers/media/dvb/frontends/drx397xD.c b/drivers/media/dvb/frontends/drx397xD.c
index 868b78bfae7..f74cca6dc26 100644
--- a/drivers/media/dvb/frontends/drx397xD.c
+++ b/drivers/media/dvb/frontends/drx397xD.c
@@ -26,6 +26,7 @@
 #include <linux/delay.h>
 #include <linux/string.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 #include <asm/div64.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/dvb-pll.c b/drivers/media/dvb/frontends/dvb-pll.c
index 6d865d6161d..4d4d0bb5920 100644
--- a/drivers/media/dvb/frontends/dvb-pll.c
+++ b/drivers/media/dvb/frontends/dvb-pll.c
@@ -18,6 +18,7 @@
  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
 #include <asm/types.h>
diff --git a/drivers/media/dvb/frontends/itd1000.c b/drivers/media/dvb/frontends/itd1000.c
index 600dad6b41e..f7a40a18777 100644
--- a/drivers/media/dvb/frontends/itd1000.c
+++ b/drivers/media/dvb/frontends/itd1000.c
@@ -24,6 +24,7 @@
 #include <linux/delay.h>
 #include <linux/dvb/frontend.h>
 #include <linux/i2c.h>
+#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 
diff --git a/drivers/media/dvb/frontends/lgdt3304.c b/drivers/media/dvb/frontends/lgdt3304.c
index e334b5d4e57..45a529b06b9 100644
--- a/drivers/media/dvb/frontends/lgdt3304.c
+++ b/drivers/media/dvb/frontends/lgdt3304.c
@@ -7,6 +7,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
 #include "lgdt3304.h"
diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index fde8c59700f..d69c775f864 100644
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -21,6 +21,7 @@
 
 #include <asm/div64.h>
 #include <linux/dvb/frontend.h>
+#include <linux/slab.h>
 #include "dvb_math.h"
 #include "lgdt3305.h"
 
diff --git a/drivers/media/dvb/frontends/mb86a16.c b/drivers/media/dvb/frontends/mb86a16.c
index d05f7500e0c..599d1aa519a 100644
--- a/drivers/media/dvb/frontends/mb86a16.c
+++ b/drivers/media/dvb/frontends/mb86a16.c
@@ -22,6 +22,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 #include "mb86a16.h"
diff --git a/drivers/media/dvb/frontends/s921_module.c b/drivers/media/dvb/frontends/s921_module.c
index 3156b64cfc9..0eefff61cc5 100644
--- a/drivers/media/dvb/frontends/s921_module.c
+++ b/drivers/media/dvb/frontends/s921_module.c
@@ -9,6 +9,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/delay.h>
 #include "dvb_frontend.h"
 #include "s921_module.h"
diff --git a/drivers/media/dvb/frontends/stb0899_drv.c b/drivers/media/dvb/frontends/stb0899_drv.c
index 1570669837e..8e38fcee564 100644
--- a/drivers/media/dvb/frontends/stb0899_drv.c
+++ b/drivers/media/dvb/frontends/stb0899_drv.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 
 #include <linux/dvb/frontend.h>
diff --git a/drivers/media/dvb/frontends/stb6000.c b/drivers/media/dvb/frontends/stb6000.c
index 0e2cb0df144..ed699647050 100644
--- a/drivers/media/dvb/frontends/stb6000.c
+++ b/drivers/media/dvb/frontends/stb6000.c
@@ -20,6 +20,7 @@
 
   */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
 #include <asm/types.h>
diff --git a/drivers/media/dvb/frontends/stb6100.c b/drivers/media/dvb/frontends/stb6100.c
index 60ee18a94f4..f73c13323e9 100644
--- a/drivers/media/dvb/frontends/stb6100.c
+++ b/drivers/media/dvb/frontends/stb6100.c
@@ -22,6 +22,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index c52c3357dc5..a3c07fe0e6c 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -23,6 +23,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/string.h>
+#include <linux/slab.h>
 #include <linux/mutex.h>
 
 #include <linux/dvb/frontend.h>
diff --git a/drivers/media/dvb/frontends/stv6110.c b/drivers/media/dvb/frontends/stv6110.c
index bef0cc83847..2dca7c8e514 100644
--- a/drivers/media/dvb/frontends/stv6110.c
+++ b/drivers/media/dvb/frontends/stv6110.c
@@ -22,6 +22,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
 
diff --git a/drivers/media/dvb/frontends/stv6110x.c b/drivers/media/dvb/frontends/stv6110x.c
index f931ed07e92..dea4245f077 100644
--- a/drivers/media/dvb/frontends/stv6110x.c
+++ b/drivers/media/dvb/frontends/stv6110x.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/string.h>
 
 #include "dvb_frontend.h"
diff --git a/drivers/media/dvb/frontends/tda665x.c b/drivers/media/dvb/frontends/tda665x.c
index c44fefe92d9..2c1c759a4f4 100644
--- a/drivers/media/dvb/frontends/tda665x.c
+++ b/drivers/media/dvb/frontends/tda665x.c
@@ -20,6 +20,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 #include "tda665x.h"
diff --git a/drivers/media/dvb/frontends/tda8261.c b/drivers/media/dvb/frontends/tda8261.c
index 614afcec05f..1742056a34e 100644
--- a/drivers/media/dvb/frontends/tda8261.c
+++ b/drivers/media/dvb/frontends/tda8261.c
@@ -21,6 +21,7 @@
 #include <linux/init.h>
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 
 #include "dvb_frontend.h"
 #include "tda8261.h"
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index a051554b5e2..06c94800b94 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -20,6 +20,7 @@
 
   */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
 #include <asm/types.h>
diff --git a/drivers/media/dvb/frontends/tua6100.c b/drivers/media/dvb/frontends/tua6100.c
index 1790baee014..bcb95c2ef29 100644
--- a/drivers/media/dvb/frontends/tua6100.c
+++ b/drivers/media/dvb/frontends/tua6100.c
@@ -28,6 +28,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
 #include <asm/types.h>
diff --git a/drivers/media/dvb/frontends/zl10036.c b/drivers/media/dvb/frontends/zl10036.c
index 34c5de491d2..4627f491656 100644
--- a/drivers/media/dvb/frontends/zl10036.c
+++ b/drivers/media/dvb/frontends/zl10036.c
@@ -29,6 +29,7 @@
 
 #include <linux/module.h>
 #include <linux/dvb/frontend.h>
+#include <linux/slab.h>
 #include <linux/types.h>
 
 #include "zl10036.h"
diff --git a/drivers/media/dvb/mantis/hopper_cards.c b/drivers/media/dvb/mantis/hopper_cards.c
index d073c61e3c0..09e9fc78518 100644
--- a/drivers/media/dvb/mantis/hopper_cards.c
+++ b/drivers/media/dvb/mantis/hopper_cards.c
@@ -22,6 +22,7 @@
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <asm/irq.h>
 #include <linux/interrupt.h>
 
diff --git a/drivers/media/dvb/mantis/mantis_ca.c b/drivers/media/dvb/mantis/mantis_ca.c
index 403ce043d00..330216febd7 100644
--- a/drivers/media/dvb/mantis/mantis_ca.c
+++ b/drivers/media/dvb/mantis/mantis_ca.c
@@ -19,6 +19,7 @@
 */
 
 #include <linux/signal.h>
+#include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/interrupt.h>
 
diff --git a/drivers/media/dvb/mantis/mantis_cards.c b/drivers/media/dvb/mantis/mantis_cards.c
index 16f1708fd3b..cf4b39ffdaa 100644
--- a/drivers/media/dvb/mantis/mantis_cards.c
+++ b/drivers/media/dvb/mantis/mantis_cards.c
@@ -22,6 +22,7 @@
 #include <linux/moduleparam.h>
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/slab.h>
 #include <asm/irq.h>
 #include <linux/interrupt.h>
 
diff --git a/drivers/media/dvb/ngene/ngene-core.c b/drivers/media/dvb/ngene/ngene-core.c
index 0150dfe7cfb..645e8b8a713 100644
--- a/drivers/media/dvb/ngene/ngene-core.c
+++ b/drivers/media/dvb/ngene/ngene-core.c
@@ -30,7 +30,6 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/slab.h>
 #include <linux/poll.h>
 #include <linux/io.h>
 #include <asm/div64.h>
diff --git a/drivers/media/dvb/pluto2/pluto2.c b/drivers/media/dvb/pluto2/pluto2.c
index 80d14a065ba..1c798219dc7 100644
--- a/drivers/media/dvb/pluto2/pluto2.c
+++ b/drivers/media/dvb/pluto2/pluto2.c
@@ -30,6 +30,7 @@
 #include <linux/module.h>
 #include <linux/pci.h>
 #include <linux/dma-mapping.h>
+#include <linux/slab.h>
 
 #include "demux.h"
 #include "dmxdev.h"
diff --git a/drivers/media/dvb/pt1/pt1.c b/drivers/media/dvb/pt1/pt1.c
index 81e623a90f0..6aded234aa6 100644
--- a/drivers/media/dvb/pt1/pt1.c
+++ b/drivers/media/dvb/pt1/pt1.c
@@ -23,6 +23,7 @@
 
 #include <linux/kernel.h>
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/vmalloc.h>
 #include <linux/pci.h>
 #include <linux/kthread.h>
diff --git a/drivers/media/dvb/siano/smscoreapi.c b/drivers/media/dvb/siano/smscoreapi.c
index 4bfd3451b56..0c87a3c3899 100644
--- a/drivers/media/dvb/siano/smscoreapi.c
+++ b/drivers/media/dvb/siano/smscoreapi.c
@@ -28,6 +28,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/slab.h>
 
 #include <linux/firmware.h>
 #include <linux/wait.h>
diff --git a/drivers/media/dvb/siano/smsdvb.c b/drivers/media/dvb/siano/smsdvb.c
index 5f3939821ca..b80d09b035a 100644
--- a/drivers/media/dvb/siano/smsdvb.c
+++ b/drivers/media/dvb/siano/smsdvb.c
@@ -20,6 +20,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ****************************************************************/
 
 #include <linux/module.h>
+#include <linux/slab.h>
 #include <linux/init.h>
 
 #include "dmxdev.h"
diff --git a/drivers/media/dvb/siano/smssdio.c b/drivers/media/dvb/siano/smssdio.c
index 195244a3e69..e57d38b0197 100644
--- a/drivers/media/dvb/siano/smssdio.c
+++ b/drivers/media/dvb/siano/smssdio.c
@@ -33,6 +33,7 @@
  */
 
 #include <linux/moduleparam.h>
+#include <linux/slab.h>
 #include <linux/firmware.h>
 #include <linux/delay.h>
 #include <linux/mmc/card.h>
diff --git a/drivers/media/dvb/siano/smsusb.c b/drivers/media/dvb/siano/smsusb.c
index 5eac27287d9..a9c27fb69ba 100644
--- a/drivers/media/dvb/siano/smsusb.c
+++ b/drivers/media/dvb/siano/smsusb.c
@@ -23,6 +23,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include <linux/init.h>
 #include <linux/usb.h>
 #include <linux/firmware.h>
+#include <linux/slab.h>
 
 #include "smscoreapi.h"
 #include "sms-cards.h"
diff --git a/drivers/media/dvb/ttpci/av7110.c b/drivers/media/dvb/ttpci/av7110.c
index baf3159a3aa..38915591c6e 100644
--- a/drivers/media/dvb/ttpci/av7110.c
+++ b/drivers/media/dvb/ttpci/av7110.c
@@ -49,6 +49,7 @@
 #include <linux/crc32.h>
 #include <linux/i2c.h>
 #include <linux/kthread.h>
+#include <linux/slab.h>
 #include <asm/unaligned.h>
 #include <asm/byteorder.h>
 
diff --git a/drivers/media/dvb/ttpci/av7110_ca.c b/drivers/media/dvb/ttpci/av7110_ca.c
index c7a65b1544a..ac7779c45c5 100644
--- a/drivers/media/dvb/ttpci/av7110_ca.c
+++ b/drivers/media/dvb/ttpci/av7110_ca.c
@@ -34,6 +34,7 @@
 #include <linux/fs.h>
 #include <linux/timer.h>
 #include <linux/poll.h>
+#include <linux/gfp.h>
 
 #include "av7110.h"
 #include "av7110_hw.h"