Merge tag 'v3.2-rc2' into staging/for_v3.3

* tag 'v3.2-rc2': (3068 commits)
  Linux 3.2-rc2
  hfs: add sanity check for file name length
  fsl-rio: fix compile error
  blackfin: Fixup export.h includes
  Blackfin: add serial TX IRQ in individual platform resource
  virtio-pci: fix use after free
  ACPI / cpuidle: Remove acpi_idle_suspend (to fix suspend regression)
  drm/radeon/kms/combios: fix dynamic allocation of PM clock modes
  [CPUFREQ] db8500: fix build error due to undeclared i variable
  bma023: Add SFI translation for this device
  vrtc: change its year offset from 1960 to 1972
  ce4100: fix a build error
  arm/imx: fix imx6q mmc error when mounting rootfs
  arm/imx: fix AUTO_ZRELADDR selection
  arm/imx: fix the references to ARCH_MX3
  ARM: mx51/53: set pwm clock parent to ipg_perclk
  btrfs: rename the option to nospace_cache
  drm/radeon/kms/pm: switch to dynamically allocating clock mode array
  drm/radeon/kms: optimize r600_pm_profile_init
  drm/radeon/kms/pm: add a proper pm profile init function for fusion
  ...

Conflicts:
	drivers/media/radio/Kconfig

46 files changed, 66 insertions, 11 deletions

diff --git a/drivers/media/video/adp1653.c b/drivers/media/video/adp1653.c
index 5914390211ff..12eedf4d515a 100644
--- a/drivers/media/video/adp1653.c
+++ b/drivers/media/video/adp1653.c
@@ -31,6 +31,7 @@
  */
 
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <linux/i2c.h>
 #include <linux/module.h>
 #include <linux/slab.h>
diff --git a/drivers/media/video/ak881x.c b/drivers/media/video/ak881x.c
index b388654d48cd..53c496c00fb6 100644
--- a/drivers/media/video/ak881x.c
+++ b/drivers/media/video/ak881x.c
@@ -13,6 +13,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/ak881x.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/cpia2/cpia2_usb.c b/drivers/media/video/cpia2/cpia2_usb.c
index dc5b07a20f69..59c797c15277 100644
--- a/drivers/media/video/cpia2/cpia2_usb.c
+++ b/drivers/media/video/cpia2/cpia2_usb.c
@@ -31,6 +31,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
+#include <linux/module.h>
 
 #include "cpia2.h"
 
diff --git a/drivers/media/video/cx25840/cx25840-ir.c b/drivers/media/video/cx25840/cx25840-ir.c
index b718a3a4bed3..13c380ebb562 100644
--- a/drivers/media/video/cx25840/cx25840-ir.c
+++ b/drivers/media/video/cx25840/cx25840-ir.c
@@ -23,6 +23,7 @@
 
 #include <linux/slab.h>
 #include <linux/kfifo.h>
+#include <linux/module.h>
 #include <media/cx25840.h>
 #include <media/rc-core.h>
 
diff --git a/drivers/media/video/davinci/dm355_ccdc.c b/drivers/media/video/davinci/dm355_ccdc.c
index c29ac88ffd78..bd443ee76fff 100644
--- a/drivers/media/video/davinci/dm355_ccdc.c
+++ b/drivers/media/video/davinci/dm355_ccdc.c
@@ -39,6 +39,7 @@
 #include <linux/videodev2.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <linux/module.h>
 
 #include <media/davinci/dm355_ccdc.h>
 #include <media/davinci/vpss.h>
diff --git a/drivers/media/video/davinci/dm644x_ccdc.c b/drivers/media/video/davinci/dm644x_ccdc.c
index c8b32c1c7386..8051c2956478 100644
--- a/drivers/media/video/davinci/dm644x_ccdc.c
+++ b/drivers/media/video/davinci/dm644x_ccdc.c
@@ -40,6 +40,7 @@
 #include <linux/gfp.h>
 #include <linux/clk.h>
 #include <linux/err.h>
+#include <linux/module.h>
 
 #include <media/davinci/dm644x_ccdc.h>
 #include <media/davinci/vpss.h>
diff --git a/drivers/media/video/hdpvr/hdpvr-i2c.c b/drivers/media/video/hdpvr/hdpvr-i2c.c
index 2a1ac287591d..82e819fa91c0 100644
--- a/drivers/media/video/hdpvr/hdpvr-i2c.c
+++ b/drivers/media/video/hdpvr/hdpvr-i2c.c
@@ -17,6 +17,7 @@
 
 #include <linux/i2c.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 #include "hdpvr.h"
 
diff --git a/drivers/media/video/hexium_gemini.c b/drivers/media/video/hexium_gemini.c
index 9cb039e593db..a62322d5c0d8 100644
--- a/drivers/media/video/hexium_gemini.c
+++ b/drivers/media/video/hexium_gemini.c
@@ -26,6 +26,7 @@
 #define DEBUG_VARIABLE debug
 
 #include <media/saa7146_vv.h>
+#include <linux/module.h>
 
 static int debug;
 module_param(debug, int, 0);
diff --git a/drivers/media/video/hexium_orion.c b/drivers/media/video/hexium_orion.c
index 74861a4b601a..23debc967d94 100644
--- a/drivers/media/video/hexium_orion.c
+++ b/drivers/media/video/hexium_orion.c
@@ -26,6 +26,7 @@
 #define DEBUG_VARIABLE debug
 
 #include <media/saa7146_vv.h>
+#include <linux/module.h>
 
 static int debug;
 module_param(debug, int, 0);
diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 8775e262bb6e..eec75bb57203 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -15,6 +15,7 @@
 #include <linux/v4l2-mediabus.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/v4l2-subdev.h>
diff --git a/drivers/media/video/m5mols/m5mols_core.c b/drivers/media/video/m5mols/m5mols_core.c
index 5d21d056d6a3..05ab3700647e 100644
--- a/drivers/media/video/m5mols/m5mols_core.c
+++ b/drivers/media/video/m5mols/m5mols_core.c
@@ -21,6 +21,7 @@
 #include <linux/gpio.h>
 #include <linux/regulator/consumer.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
diff --git a/drivers/media/video/mt9m001.c b/drivers/media/video/mt9m001.c
index 9f3ffc7bf9d2..097c9d3d04a8 100644
--- a/drivers/media/video/mt9m001.c
+++ b/drivers/media/video/mt9m001.c
@@ -12,6 +12,7 @@
 #include <linux/slab.h>
 #include <linux/i2c.h>
 #include <linux/log2.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/soc_mediabus.h>
diff --git a/drivers/media/video/mt9m111.c b/drivers/media/video/mt9m111.c
index 59bfe39ba585..258adfd99e67 100644
--- a/drivers/media/video/mt9m111.c
+++ b/drivers/media/video/mt9m111.c
@@ -14,6 +14,7 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/v4l2-mediabus.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/mt9t031.c b/drivers/media/video/mt9t031.c
index 198298cf2f81..84add1aef139 100644
--- a/drivers/media/video/mt9t031.c
+++ b/drivers/media/video/mt9t031.c
@@ -15,6 +15,7 @@
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/mt9v011.c b/drivers/media/video/mt9v011.c
index 893a8b8f5141..db74dd27c722 100644
--- a/drivers/media/video/mt9v011.c
+++ b/drivers/media/video/mt9v011.c
@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <asm/div64.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/mt9v022.c b/drivers/media/video/mt9v022.c
index c5c67ec8fd78..944940758fa3 100644
--- a/drivers/media/video/mt9v022.c
+++ b/drivers/media/video/mt9v022.c
@@ -13,6 +13,7 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/log2.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/soc_mediabus.h>
diff --git a/drivers/media/video/mt9v032.c b/drivers/media/video/mt9v032.c
index 7906929f106e..d90b982cc218 100644
--- a/drivers/media/video/mt9v032.c
+++ b/drivers/media/video/mt9v032.c
@@ -19,6 +19,7 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/v4l2-mediabus.h>
+#include <linux/module.h>
 
 #include <media/mt9v032.h>
 #include <media/v4l2-ctrls.h>
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c
index f0c3968ac7eb..2e4131748438 100644
--- a/drivers/media/video/mxb.c
+++ b/drivers/media/video/mxb.c
@@ -29,6 +29,7 @@
 #include <media/tuner.h>
 #include <media/v4l2-common.h>
 #include <media/saa7115.h>
+#include <linux/module.h>
 
 #include "mxb.h"
 #include "tea6415c.h"
diff --git a/drivers/media/video/noon010pc30.c b/drivers/media/video/noon010pc30.c
index 6cd21cf91b44..50838bf84204 100644
--- a/drivers/media/video/noon010pc30.c
+++ b/drivers/media/video/noon010pc30.c
@@ -21,6 +21,7 @@
 #include <media/noon010pc30.h>
 #include <media/v4l2-chip-ident.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-mediabus.h>
diff --git a/drivers/media/video/omap24xxcam.c b/drivers/media/video/omap24xxcam.c
index eb97bff7116f..45522e603185 100644
--- a/drivers/media/video/omap24xxcam.c
+++ b/drivers/media/video/omap24xxcam.c
@@ -36,6 +36,7 @@
 #include <linux/io.h>
 #include <linux/slab.h>
 #include <linux/sched.h>
+#include <linux/module.h>
 
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index d5b057207a7b..9f2d26b1d4cb 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -29,6 +29,7 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
+#include <linux/module.h>
 
 #include <media/soc_camera.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index e799331389b1..c6da8f77e1a2 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -28,6 +28,7 @@ pvr2_device_desc structures.
 
 #include "pvrusb2-devattr.h"
 #include <linux/usb.h>
+#include <linux/module.h>
 /* This is needed in order to pull in tuner type ids... */
 #include <linux/i2c.h>
 #include <media/tuner.h>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index 5a6f24d1246d..122b45760f0d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -21,6 +21,7 @@
 #include <linux/errno.h>
 #include <linux/string.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <linux/firmware.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index e72d5103e778..885ce11f222d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -19,6 +19,7 @@
  */
 
 #include <linux/i2c.h>
+#include <linux/module.h>
 #include <media/ir-kbd-i2c.h>
 #include "pvrusb2-i2c-core.h"
 #include "pvrusb2-hdw-internal.h"
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index ce7ac4595276..6d666174dbb4 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -29,6 +29,7 @@
 #include "pvrusb2-v4l2.h"
 #include "pvrusb2-ioread.h"
 #include <linux/videodev2.h>
+#include <linux/module.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-common.h>
 #include <media/v4l2-ioctl.h>
diff --git a/drivers/media/video/rj54n1cb0c.c b/drivers/media/video/rj54n1cb0c.c
index 6afc61689549..9937386a3bae 100644
--- a/drivers/media/video/rj54n1cb0c.c
+++ b/drivers/media/video/rj54n1cb0c.c
@@ -13,6 +13,7 @@
 #include <linux/slab.h>
 #include <linux/v4l2-mediabus.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/rj54n1cb0c.h>
 #include <media/soc_camera.h>
diff --git a/drivers/media/video/s5k6aa.c b/drivers/media/video/s5k6aa.c
index 2446736b7871..0df7f2a41814 100644
--- a/drivers/media/video/s5k6aa.c
+++ b/drivers/media/video/s5k6aa.c
@@ -19,6 +19,7 @@
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/media.h>
+#include <linux/module.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
index 725634d9736d..844a4d7797bc 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_dec.c
@@ -220,8 +220,8 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strncpy(cap->card, dev->plat_dev->name, sizeof(cap->card) - 1);
 	cap->bus_info[0] = 0;
 	cap->version = KERNEL_VERSION(1, 0, 0);
-	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_VIDEO_OUTPUT
-						    | V4L2_CAP_STREAMING;
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE_MPLANE |
+			V4L2_CAP_VIDEO_OUTPUT_MPLANE | V4L2_CAP_STREAMING;
 	return 0;
 }
 
diff --git a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
index ecef127dbc66..1e8cdb77d4b8 100644
--- a/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
+++ b/drivers/media/video/s5p-mfc/s5p_mfc_enc.c
@@ -785,8 +785,8 @@ static int vidioc_querycap(struct file *file, void *priv,
 	strncpy(cap->card, dev->plat_dev->name, sizeof(cap->card) - 1);
 	cap->bus_info[0] = 0;
 	cap->version = KERNEL_VERSION(1, 0, 0);
-	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE
-			  | V4L2_CAP_VIDEO_OUTPUT
+	cap->capabilities = V4L2_CAP_VIDEO_CAPTURE_MPLANE
+			  | V4L2_CAP_VIDEO_OUTPUT_MPLANE
 			  | V4L2_CAP_STREAMING;
 	return 0;
 }
diff --git a/drivers/media/video/sh_mobile_csi2.c b/drivers/media/video/sh_mobile_csi2.c
index 37706eb81f25..ea4f0473ed3b 100644
--- a/drivers/media/video/sh_mobile_csi2.c
+++ b/drivers/media/video/sh_mobile_csi2.c
@@ -15,6 +15,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/sh_mobile_ceu.h>
 #include <media/sh_mobile_csi2.h>
diff --git a/drivers/media/video/sh_vou.c b/drivers/media/video/sh_vou.c
index 6a729879d89e..9644bd861abc 100644
--- a/drivers/media/video/sh_vou.c
+++ b/drivers/media/video/sh_vou.c
@@ -20,6 +20,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/sh_vou.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/sr030pc30.c b/drivers/media/video/sr030pc30.c
index 10aff3f943a8..d1b07aceaf94 100644
--- a/drivers/media/video/sr030pc30.c
+++ b/drivers/media/video/sr030pc30.c
@@ -19,6 +19,7 @@
 #include <linux/i2c.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-subdev.h>
 #include <media/v4l2-mediabus.h>
diff --git a/drivers/media/video/tcm825x.c b/drivers/media/video/tcm825x.c
index b6ee1bd342dc..462caa44ae00 100644
--- a/drivers/media/video/tcm825x.c
+++ b/drivers/media/video/tcm825x.c
@@ -27,6 +27,7 @@
  */
 
 #include <linux/i2c.h>
+#include <linux/module.h>
 #include <media/v4l2-int-device.h>
 
 #include "tcm825x.h"
diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
index 84cd1b65b765..a0895bf07487 100644
--- a/drivers/media/video/timblogiw.c
+++ b/drivers/media/video/timblogiw.c
@@ -27,6 +27,7 @@
 #include <linux/interrupt.h>
 #include <linux/list.h>
 #include <linux/i2c.h>
+#include <linux/module.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
 #include <media/videobuf-dma-contig.h>
diff --git a/drivers/media/video/tvp514x.c b/drivers/media/video/tvp514x.c
index 9b3e828b0775..926f03931156 100644
--- a/drivers/media/video/tvp514x.c
+++ b/drivers/media/video/tvp514x.c
@@ -32,6 +32,7 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 
 #include <media/v4l2-device.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c
index 2a10b03a13c7..fc91a1ec54a0 100644
--- a/drivers/media/video/tvp5150.c
+++ b/drivers/media/video/tvp5150.c
@@ -9,6 +9,7 @@
 #include <linux/slab.h>
 #include <linux/videodev2.h>
 #include <linux/delay.h>
+#include <linux/module.h>
 #include <media/v4l2-device.h>
 #include <media/tvp5150.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/tvp7002.c b/drivers/media/video/tvp7002.c
index 2e6059a52e9f..7875e80cb2ff 100644
--- a/drivers/media/video/tvp7002.c
+++ b/drivers/media/video/tvp7002.c
@@ -28,6 +28,7 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/videodev2.h>
+#include <linux/module.h>
 #include <media/tvp7002.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-chip-ident.h>
diff --git a/drivers/media/video/usbvision/usbvision-cards.c b/drivers/media/video/usbvision/usbvision-cards.c
index 8f5266157f15..3103d0d020e8 100644
--- a/drivers/media/video/usbvision/usbvision-cards.c
+++ b/drivers/media/video/usbvision/usbvision-cards.c
@@ -24,6 +24,7 @@
 
 
 #include <linux/list.h>
+#include <linux/module.h>
 #include <media/v4l2-dev.h>
 #include <media/tuner.h>
 #include "usbvision.h"
diff --git a/drivers/media/video/uvc/uvc_ctrl.c b/drivers/media/video/uvc/uvc_ctrl.c
index 10c2364f3e8a..254d32688843 100644
--- a/drivers/media/video/uvc/uvc_ctrl.c
+++ b/drivers/media/video/uvc/uvc_ctrl.c
@@ -1016,7 +1016,8 @@ int uvc_query_v4l2_menu(struct uvc_video_chain *chain,
 
 	menu_info = &mapping->menu_info[query_menu->index];
 
-	if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
+	if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
+	    (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
 		s32 bitmap;
 
 		if (!ctrl->cached) {
@@ -1225,7 +1226,8 @@ int uvc_ctrl_set(struct uvc_video_chain *chain,
 		/* Valid menu indices are reported by the GET_RES request for
 		 * UVC controls that support it.
 		 */
-		if (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES) {
+		if (mapping->data_type == UVC_CTRL_DATA_TYPE_BITMASK &&
+		    (ctrl->info.flags & UVC_CTRL_FLAG_GET_RES)) {
 			if (!ctrl->cached) {
 				ret = uvc_ctrl_populate_cache(chain, ctrl);
 				if (ret < 0)
diff --git a/drivers/media/video/v4l2-ctrls.c b/drivers/media/video/v4l2-ctrls.c
index 5552f8137571..0f415dade05a 100644
--- a/drivers/media/video/v4l2-ctrls.c
+++ b/drivers/media/video/v4l2-ctrls.c
@@ -20,6 +20,7 @@
 
 #include <linux/ctype.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <media/v4l2-ioctl.h>
 #include <media/v4l2-device.h>
 #include <media/v4l2-ctrls.h>
@@ -820,8 +821,8 @@ static void send_event(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl, u32 changes)
 	fill_event(&ev, ctrl, changes);
 
 	list_for_each_entry(sev, &ctrl->ev_subs, node)
-		if (sev->fh && (sev->fh != fh ||
-				(sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK)))
+		if (sev->fh != fh ||
+		    (sev->flags & V4L2_EVENT_SUB_FL_ALLOW_FEEDBACK))
 			v4l2_event_queue_fh(sev->fh, &ev);
 }
 
@@ -946,6 +947,7 @@ static void new_to_cur(struct v4l2_fh *fh, struct v4l2_ctrl *ctrl,
 			if (ctrl->cluster[0]->has_volatiles)
 				ctrl->flags |= V4L2_CTRL_FLAG_VOLATILE;
 		}
+		fh = NULL;
 	}
 	if (changed || update_inactive) {
 		/* If a control was changed that was not one of the controls
diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
index 9fc0ae8a526a..0edd618b9ddf 100644
--- a/drivers/media/video/v4l2-device.c
+++ b/drivers/media/video/v4l2-device.c
@@ -20,6 +20,7 @@
 
 #include <linux/types.h>
 #include <linux/ioctl.h>
+#include <linux/module.h>
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #if defined(CONFIG_SPI)
diff --git a/drivers/media/video/v4l2-event.c b/drivers/media/video/v4l2-event.c
index 53b190cf225e..c26ad9637143 100644
--- a/drivers/media/video/v4l2-event.c
+++ b/drivers/media/video/v4l2-event.c
@@ -29,6 +29,7 @@
 
 #include <linux/sched.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 
 static unsigned sev_pos(const struct v4l2_subscribed_event *sev, unsigned idx)
 {
@@ -215,6 +216,9 @@ int v4l2_event_subscribe(struct v4l2_fh *fh,
 	unsigned long flags;
 	unsigned i;
 
+	if (sub->type == V4L2_EVENT_ALL)
+		return -EINVAL;
+
 	if (elems < 1)
 		elems = 1;
 	if (sub->type == V4L2_EVENT_CTRL) {
@@ -282,6 +286,7 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh,
 {
 	struct v4l2_subscribed_event *sev;
 	unsigned long flags;
+	int i;
 
 	if (sub->type == V4L2_EVENT_ALL) {
 		v4l2_event_unsubscribe_all(fh);
@@ -292,8 +297,12 @@ int v4l2_event_unsubscribe(struct v4l2_fh *fh,
 
 	sev = v4l2_event_subscribed(fh, sub->type, sub->id);
 	if (sev != NULL) {
+		/* Remove any pending events for this subscription */
+		for (i = 0; i < sev->in_use; i++) {
+			list_del(&sev->events[sev_pos(sev, i)].list);
+			fh->navailable--;
+		}
 		list_del(&sev->list);
-		sev->fh = NULL;
 	}
 
 	spin_unlock_irqrestore(&fh->vdev->fh_lock, flags);
diff --git a/drivers/media/video/v4l2-fh.c b/drivers/media/video/v4l2-fh.c
index 122822d2b8b2..9e3fc040ea20 100644
--- a/drivers/media/video/v4l2-fh.c
+++ b/drivers/media/video/v4l2-fh.c
@@ -24,6 +24,7 @@
 
 #include <linux/bitops.h>
 #include <linux/slab.h>
+#include <linux/export.h>
 #include <media/v4l2-dev.h>
 #include <media/v4l2-fh.h>
 #include <media/v4l2-event.h>
diff --git a/drivers/media/video/v4l2-int-device.c b/drivers/media/video/v4l2-int-device.c
index a935bae538ef..f4473494af7a 100644
--- a/drivers/media/video/v4l2-int-device.c
+++ b/drivers/media/video/v4l2-int-device.c
@@ -26,6 +26,7 @@
 #include <linux/list.h>
 #include <linux/sort.h>
 #include <linux/string.h>
+#include <linux/module.h>
 
 #include <media/v4l2-int-device.h>
 
diff --git a/drivers/media/video/v4l2-subdev.c b/drivers/media/video/v4l2-subdev.c
index 179e20e23fc4..65ade5f03c2e 100644
--- a/drivers/media/video/v4l2-subdev.c
+++ b/drivers/media/video/v4l2-subdev.c
@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <linux/videodev2.h>
+#include <linux/export.h>
 
 #include <media/v4l2-ctrls.h>
 #include <media/v4l2-device.h>
diff --git a/drivers/media/video/videobuf2-core.c b/drivers/media/video/videobuf2-core.c
index 979e544388cb..95a3f5e82aef 100644
--- a/drivers/media/video/videobuf2-core.c
+++ b/drivers/media/video/videobuf2-core.c
@@ -131,6 +131,7 @@ static void __setup_offsets(struct vb2_queue *q, unsigned int n)
 			continue;
 
 		for (plane = 0; plane < vb->num_planes; ++plane) {
+			vb->v4l2_planes[plane].length = q->plane_sizes[plane];
 			vb->v4l2_planes[plane].m.mem_offset = off;
 
 			dprintk(3, "Buffer %d, plane %d offset 0x%08lx\n",
@@ -264,6 +265,7 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
 	q->num_buffers -= buffers;
 	if (!q->num_buffers)
 		q->memory = 0;
+	INIT_LIST_HEAD(&q->queued_list);
 }
 
 /**
@@ -296,14 +298,14 @@ static bool __buffer_in_use(struct vb2_queue *q, struct vb2_buffer *vb)
 {
 	unsigned int plane;
 	for (plane = 0; plane < vb->num_planes; ++plane) {
+		void *mem_priv = vb->planes[plane].mem_priv;
 		/*
 		 * If num_users() has not been provided, call_memop
 		 * will return 0, apparently nobody cares about this
 		 * case anyway. If num_users() returns more than 1,
 		 * we are not the only user of the plane's memory.
 		 */
-		if (call_memop(q, plane, num_users,
-				vb->planes[plane].mem_priv) > 1)
+		if (mem_priv && call_memop(q, plane, num_users, mem_priv) > 1)
 			return true;
 	}
 	return false;