Merge tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground

Pull removal of most of fs/compat_ioctl.c from Arnd Bergmann:
 "As part of the cleanup of some remaining y2038 issues, I came to
  fs/compat_ioctl.c, which still has a couple of commands that need
  support for time64_t.

  In completely unrelated work, I spent time on cleaning up parts of
  this file in the past, moving things out into drivers instead.

  After Al Viro reviewed an earlier version of this series and did a lot
  more of that cleanup, I decided to try to completely eliminate the
  rest of it and move it all into drivers.

  This series incorporates some of Al's work and many patches of my own,
  but in the end stops short of actually removing the last part, which
  is the scsi ioctl handlers. I have patches for those as well, but they
  need more testing or possibly a rewrite"

* tag 'compat-ioctl-5.5' of git://git.kernel.org:/pub/scm/linux/kernel/git/arnd/playground: (42 commits)
  scsi: sd: enable compat ioctls for sed-opal
  pktcdvd: add compat_ioctl handler
  compat_ioctl: move SG_GET_REQUEST_TABLE handling
  compat_ioctl: ppp: move simple commands into ppp_generic.c
  compat_ioctl: handle PPPIOCGIDLE for 64-bit time_t
  compat_ioctl: move PPPIOCSCOMPRESS to ppp_generic
  compat_ioctl: unify copy-in of ppp filters
  tty: handle compat PPP ioctls
  compat_ioctl: move SIOCOUTQ out of compat_ioctl.c
  compat_ioctl: handle SIOCOUTQNSD
  af_unix: add compat_ioctl support
  compat_ioctl: reimplement SG_IO handling
  compat_ioctl: move WDIOC handling into wdt drivers
  fs: compat_ioctl: move FITRIM emulation into file systems
  gfs2: add compat_ioctl support
  compat_ioctl: remove unused convert_in_user macro
  compat_ioctl: remove last RAID handling code
  compat_ioctl: remove /dev/raw ioctl translation
  compat_ioctl: remove PCI ioctl translation
  compat_ioctl: remove joystick ioctl translation
  ...

55 files changed, 55 insertions, 0 deletions

diff --git a/drivers/watchdog/acquirewdt.c b/drivers/watchdog/acquirewdt.c
index 848db958411e..bc6f333565d3 100644
--- a/drivers/watchdog/acquirewdt.c
+++ b/drivers/watchdog/acquirewdt.c
@@ -221,6 +221,7 @@ static const struct file_operations acq_fops = {
 	.llseek		= no_llseek,
 	.write		= acq_write,
 	.unlocked_ioctl	= acq_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= acq_open,
 	.release	= acq_close,
 };
diff --git a/drivers/watchdog/advantechwdt.c b/drivers/watchdog/advantechwdt.c
index 0d02bb275b3d..0e4c18a2aa42 100644
--- a/drivers/watchdog/advantechwdt.c
+++ b/drivers/watchdog/advantechwdt.c
@@ -220,6 +220,7 @@ static const struct file_operations advwdt_fops = {
 	.llseek		= no_llseek,
 	.write		= advwdt_write,
 	.unlocked_ioctl	= advwdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= advwdt_open,
 	.release	= advwdt_close,
 };
diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c
index c157dd3d92a3..42338c7d4540 100644
--- a/drivers/watchdog/alim1535_wdt.c
+++ b/drivers/watchdog/alim1535_wdt.c
@@ -362,6 +362,7 @@ static const struct file_operations ali_fops = {
 	.llseek		=	no_llseek,
 	.write		=	ali_write,
 	.unlocked_ioctl =	ali_ioctl,
+	.compat_ioctl	= 	compat_ptr_ioctl,
 	.open		=	ali_open,
 	.release	=	ali_release,
 };
diff --git a/drivers/watchdog/alim7101_wdt.c b/drivers/watchdog/alim7101_wdt.c
index c8e3ab056767..5af0358f4390 100644
--- a/drivers/watchdog/alim7101_wdt.c
+++ b/drivers/watchdog/alim7101_wdt.c
@@ -294,6 +294,7 @@ static const struct file_operations wdt_fops = {
 	.open		=	fop_open,
 	.release	=	fop_close,
 	.unlocked_ioctl	=	fop_ioctl,
+	.compat_ioctl	= 	compat_ptr_ioctl,
 };
 
 static struct miscdevice wdt_miscdev = {
diff --git a/drivers/watchdog/ar7_wdt.c b/drivers/watchdog/ar7_wdt.c
index 668a1c704f28..c087027ffd5d 100644
--- a/drivers/watchdog/ar7_wdt.c
+++ b/drivers/watchdog/ar7_wdt.c
@@ -250,6 +250,7 @@ static const struct file_operations ar7_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.write		= ar7_wdt_write,
 	.unlocked_ioctl	= ar7_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= ar7_wdt_open,
 	.release	= ar7_wdt_release,
 	.llseek		= no_llseek,
diff --git a/drivers/watchdog/at91rm9200_wdt.c b/drivers/watchdog/at91rm9200_wdt.c
index 907a4545dee6..6d751eb8191d 100644
--- a/drivers/watchdog/at91rm9200_wdt.c
+++ b/drivers/watchdog/at91rm9200_wdt.c
@@ -213,6 +213,7 @@ static const struct file_operations at91wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.unlocked_ioctl	= at91_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= at91_wdt_open,
 	.release	= at91_wdt_close,
 	.write		= at91_wdt_write,
diff --git a/drivers/watchdog/ath79_wdt.c b/drivers/watchdog/ath79_wdt.c
index 75de664ef4b0..d6dff97c280b 100644
--- a/drivers/watchdog/ath79_wdt.c
+++ b/drivers/watchdog/ath79_wdt.c
@@ -234,6 +234,7 @@ static const struct file_operations ath79_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= ath79_wdt_write,
 	.unlocked_ioctl	= ath79_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= ath79_wdt_open,
 	.release	= ath79_wdt_release,
 };
diff --git a/drivers/watchdog/bcm63xx_wdt.c b/drivers/watchdog/bcm63xx_wdt.c
index e2af37c9a266..8a043b52aa2f 100644
--- a/drivers/watchdog/bcm63xx_wdt.c
+++ b/drivers/watchdog/bcm63xx_wdt.c
@@ -221,6 +221,7 @@ static const struct file_operations bcm63xx_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= bcm63xx_wdt_write,
 	.unlocked_ioctl	= bcm63xx_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= bcm63xx_wdt_open,
 	.release	= bcm63xx_wdt_release,
 };
diff --git a/drivers/watchdog/cpu5wdt.c b/drivers/watchdog/cpu5wdt.c
index d6d53014cb68..9867a3a936df 100644
--- a/drivers/watchdog/cpu5wdt.c
+++ b/drivers/watchdog/cpu5wdt.c
@@ -187,6 +187,7 @@ static const struct file_operations cpu5wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.unlocked_ioctl	= cpu5wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= cpu5wdt_open,
 	.write		= cpu5wdt_write,
 	.release	= cpu5wdt_release,
diff --git a/drivers/watchdog/eurotechwdt.c b/drivers/watchdog/eurotechwdt.c
index 3a83a48abcae..f5ffa7be066e 100644
--- a/drivers/watchdog/eurotechwdt.c
+++ b/drivers/watchdog/eurotechwdt.c
@@ -371,6 +371,7 @@ static const struct file_operations eurwdt_fops = {
 	.llseek		= no_llseek,
 	.write		= eurwdt_write,
 	.unlocked_ioctl	= eurwdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= eurwdt_open,
 	.release	= eurwdt_release,
 };
diff --git a/drivers/watchdog/f71808e_wdt.c b/drivers/watchdog/f71808e_wdt.c
index e46104c2fd94..a3c44d75d80e 100644
--- a/drivers/watchdog/f71808e_wdt.c
+++ b/drivers/watchdog/f71808e_wdt.c
@@ -669,6 +669,7 @@ static const struct file_operations watchdog_fops = {
 	.release	= watchdog_release,
 	.write		= watchdog_write,
 	.unlocked_ioctl	= watchdog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 };
 
 static struct miscdevice watchdog_miscdev = {
diff --git a/drivers/watchdog/gef_wdt.c b/drivers/watchdog/gef_wdt.c
index 7d5f56994f09..f6541d1b65e3 100644
--- a/drivers/watchdog/gef_wdt.c
+++ b/drivers/watchdog/gef_wdt.c
@@ -248,6 +248,7 @@ static const struct file_operations gef_wdt_fops = {
 	.llseek = no_llseek,
 	.write = gef_wdt_write,
 	.unlocked_ioctl = gef_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open = gef_wdt_open,
 	.release = gef_wdt_release,
 };
diff --git a/drivers/watchdog/geodewdt.c b/drivers/watchdog/geodewdt.c
index 8d105d98908e..9914a4283cb2 100644
--- a/drivers/watchdog/geodewdt.c
+++ b/drivers/watchdog/geodewdt.c
@@ -201,6 +201,7 @@ static const struct file_operations geodewdt_fops = {
 	.llseek         = no_llseek,
 	.write          = geodewdt_write,
 	.unlocked_ioctl = geodewdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open           = geodewdt_open,
 	.release        = geodewdt_release,
 };
diff --git a/drivers/watchdog/ib700wdt.c b/drivers/watchdog/ib700wdt.c
index 92fd7f33bc4d..2b65ea9451d1 100644
--- a/drivers/watchdog/ib700wdt.c
+++ b/drivers/watchdog/ib700wdt.c
@@ -259,6 +259,7 @@ static const struct file_operations ibwdt_fops = {
 	.llseek		= no_llseek,
 	.write		= ibwdt_write,
 	.unlocked_ioctl	= ibwdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= ibwdt_open,
 	.release	= ibwdt_close,
 };
diff --git a/drivers/watchdog/ibmasr.c b/drivers/watchdog/ibmasr.c
index 897f7eda9e6a..4a22fe152086 100644
--- a/drivers/watchdog/ibmasr.c
+++ b/drivers/watchdog/ibmasr.c
@@ -344,6 +344,7 @@ static const struct file_operations asr_fops = {
 	.llseek =		no_llseek,
 	.write =		asr_write,
 	.unlocked_ioctl =	asr_ioctl,
+	.compat_ioctl =		compat_ptr_ioctl,
 	.open =			asr_open,
 	.release =		asr_release,
 };
diff --git a/drivers/watchdog/indydog.c b/drivers/watchdog/indydog.c
index 550358528084..9857bb74a723 100644
--- a/drivers/watchdog/indydog.c
+++ b/drivers/watchdog/indydog.c
@@ -152,6 +152,7 @@ static const struct file_operations indydog_fops = {
 	.llseek		= no_llseek,
 	.write		= indydog_write,
 	.unlocked_ioctl	= indydog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= indydog_open,
 	.release	= indydog_release,
 };
diff --git a/drivers/watchdog/intel_scu_watchdog.c b/drivers/watchdog/intel_scu_watchdog.c
index 1c85103b750b..6ad5bf3451ec 100644
--- a/drivers/watchdog/intel_scu_watchdog.c
+++ b/drivers/watchdog/intel_scu_watchdog.c
@@ -412,6 +412,7 @@ static const struct file_operations intel_scu_fops = {
 	.llseek         = no_llseek,
 	.write          = intel_scu_write,
 	.unlocked_ioctl = intel_scu_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open           = intel_scu_open,
 	.release        = intel_scu_release,
 };
diff --git a/drivers/watchdog/iop_wdt.c b/drivers/watchdog/iop_wdt.c
index a9ccdb9a9159..6bf68d4750de 100644
--- a/drivers/watchdog/iop_wdt.c
+++ b/drivers/watchdog/iop_wdt.c
@@ -202,6 +202,7 @@ static const struct file_operations iop_wdt_fops = {
 	.llseek = no_llseek,
 	.write = iop_wdt_write,
 	.unlocked_ioctl = iop_wdt_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.open = iop_wdt_open,
 	.release = iop_wdt_release,
 };
diff --git a/drivers/watchdog/it8712f_wdt.c b/drivers/watchdog/it8712f_wdt.c
index 2fe1a3c499ed..2fed40d14007 100644
--- a/drivers/watchdog/it8712f_wdt.c
+++ b/drivers/watchdog/it8712f_wdt.c
@@ -345,6 +345,7 @@ static const struct file_operations it8712f_wdt_fops = {
 	.llseek = no_llseek,
 	.write = it8712f_wdt_write,
 	.unlocked_ioctl = it8712f_wdt_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.open = it8712f_wdt_open,
 	.release = it8712f_wdt_release,
 };
diff --git a/drivers/watchdog/ixp4xx_wdt.c b/drivers/watchdog/ixp4xx_wdt.c
index 9067998759e3..09886616fd21 100644
--- a/drivers/watchdog/ixp4xx_wdt.c
+++ b/drivers/watchdog/ixp4xx_wdt.c
@@ -163,6 +163,7 @@ static const struct file_operations ixp4xx_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= ixp4xx_wdt_write,
 	.unlocked_ioctl	= ixp4xx_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= ixp4xx_wdt_open,
 	.release	= ixp4xx_wdt_release,
 };
diff --git a/drivers/watchdog/m54xx_wdt.c b/drivers/watchdog/m54xx_wdt.c
index 752d03620f0a..22f335e1e164 100644
--- a/drivers/watchdog/m54xx_wdt.c
+++ b/drivers/watchdog/m54xx_wdt.c
@@ -183,6 +183,7 @@ static const struct file_operations m54xx_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= m54xx_wdt_write,
 	.unlocked_ioctl	= m54xx_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= m54xx_wdt_open,
 	.release	= m54xx_wdt_release,
 };
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
index cef2baf59dda..80ff94688487 100644
--- a/drivers/watchdog/machzwd.c
+++ b/drivers/watchdog/machzwd.c
@@ -361,6 +361,7 @@ static const struct file_operations zf_fops = {
 	.llseek		= no_llseek,
 	.write		= zf_write,
 	.unlocked_ioctl = zf_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= zf_open,
 	.release	= zf_close,
 };
diff --git a/drivers/watchdog/mixcomwd.c b/drivers/watchdog/mixcomwd.c
index a86faa5000f1..d387bad377c4 100644
--- a/drivers/watchdog/mixcomwd.c
+++ b/drivers/watchdog/mixcomwd.c
@@ -227,6 +227,7 @@ static const struct file_operations mixcomwd_fops = {
 	.llseek		= no_llseek,
 	.write		= mixcomwd_write,
 	.unlocked_ioctl	= mixcomwd_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= mixcomwd_open,
 	.release	= mixcomwd_release,
 };
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c
index 25a92857b217..8aa1cb4a295f 100644
--- a/drivers/watchdog/mtx-1_wdt.c
+++ b/drivers/watchdog/mtx-1_wdt.c
@@ -181,6 +181,7 @@ static const struct file_operations mtx1_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.unlocked_ioctl	= mtx1_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= mtx1_wdt_open,
 	.write		= mtx1_wdt_write,
 	.release	= mtx1_wdt_release,
diff --git a/drivers/watchdog/mv64x60_wdt.c b/drivers/watchdog/mv64x60_wdt.c
index 74bf7144a970..0bc72dd69b70 100644
--- a/drivers/watchdog/mv64x60_wdt.c
+++ b/drivers/watchdog/mv64x60_wdt.c
@@ -241,6 +241,7 @@ static const struct file_operations mv64x60_wdt_fops = {
 	.llseek = no_llseek,
 	.write = mv64x60_wdt_write,
 	.unlocked_ioctl = mv64x60_wdt_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.open = mv64x60_wdt_open,
 	.release = mv64x60_wdt_release,
 };
diff --git a/drivers/watchdog/nv_tco.c b/drivers/watchdog/nv_tco.c
index 5f0082e300bd..d7a560e348d5 100644
--- a/drivers/watchdog/nv_tco.c
+++ b/drivers/watchdog/nv_tco.c
@@ -267,6 +267,7 @@ static const struct file_operations nv_tco_fops = {
 	.llseek =		no_llseek,
 	.write =		nv_tco_write,
 	.unlocked_ioctl =	nv_tco_ioctl,
+	.compat_ioctl =		compat_ptr_ioctl,
 	.open =			nv_tco_open,
 	.release =		nv_tco_release,
 };
diff --git a/drivers/watchdog/pc87413_wdt.c b/drivers/watchdog/pc87413_wdt.c
index 2af1a8b3f973..73fbfc99083b 100644
--- a/drivers/watchdog/pc87413_wdt.c
+++ b/drivers/watchdog/pc87413_wdt.c
@@ -473,6 +473,7 @@ static const struct file_operations pc87413_fops = {
 	.llseek		= no_llseek,
 	.write		= pc87413_write,
 	.unlocked_ioctl	= pc87413_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= pc87413_open,
 	.release	= pc87413_release,
 };
diff --git a/drivers/watchdog/pcwd.c b/drivers/watchdog/pcwd.c
index c3c93e00b320..7a0587fdc52c 100644
--- a/drivers/watchdog/pcwd.c
+++ b/drivers/watchdog/pcwd.c
@@ -752,6 +752,7 @@ static const struct file_operations pcwd_fops = {
 	.llseek		= no_llseek,
 	.write		= pcwd_write,
 	.unlocked_ioctl	= pcwd_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= pcwd_open,
 	.release	= pcwd_close,
 };
diff --git a/drivers/watchdog/pcwd_pci.c b/drivers/watchdog/pcwd_pci.c
index e30c1f762045..81508a42a90c 100644
--- a/drivers/watchdog/pcwd_pci.c
+++ b/drivers/watchdog/pcwd_pci.c
@@ -646,6 +646,7 @@ static const struct file_operations pcipcwd_fops = {
 	.llseek =	no_llseek,
 	.write =	pcipcwd_write,
 	.unlocked_ioctl = pcipcwd_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.open =		pcipcwd_open,
 	.release =	pcipcwd_release,
 };
diff --git a/drivers/watchdog/pcwd_usb.c b/drivers/watchdog/pcwd_usb.c
index 6727f8ab2d18..2f44af1831d0 100644
--- a/drivers/watchdog/pcwd_usb.c
+++ b/drivers/watchdog/pcwd_usb.c
@@ -550,6 +550,7 @@ static const struct file_operations usb_pcwd_fops = {
 	.llseek =	no_llseek,
 	.write =	usb_pcwd_write,
 	.unlocked_ioctl = usb_pcwd_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 	.open =		usb_pcwd_open,
 	.release =	usb_pcwd_release,
 };
diff --git a/drivers/watchdog/pika_wdt.c b/drivers/watchdog/pika_wdt.c
index 205c3c68fca1..a98abd0d3146 100644
--- a/drivers/watchdog/pika_wdt.c
+++ b/drivers/watchdog/pika_wdt.c
@@ -214,6 +214,7 @@ static const struct file_operations pikawdt_fops = {
 	.release	= pikawdt_release,
 	.write		= pikawdt_write,
 	.unlocked_ioctl	= pikawdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 };
 
 static struct miscdevice pikawdt_miscdev = {
diff --git a/drivers/watchdog/pnx833x_wdt.c b/drivers/watchdog/pnx833x_wdt.c
index aa53babf2bab..4097d076aab8 100644
--- a/drivers/watchdog/pnx833x_wdt.c
+++ b/drivers/watchdog/pnx833x_wdt.c
@@ -215,6 +215,7 @@ static const struct file_operations pnx833x_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= pnx833x_wdt_write,
 	.unlocked_ioctl	= pnx833x_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= pnx833x_wdt_open,
 	.release	= pnx833x_wdt_release,
 };
diff --git a/drivers/watchdog/rc32434_wdt.c b/drivers/watchdog/rc32434_wdt.c
index a8a4b3a41a90..1dfede0abf18 100644
--- a/drivers/watchdog/rc32434_wdt.c
+++ b/drivers/watchdog/rc32434_wdt.c
@@ -245,6 +245,7 @@ static const struct file_operations rc32434_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= rc32434_wdt_write,
 	.unlocked_ioctl	= rc32434_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= rc32434_wdt_open,
 	.release	= rc32434_wdt_release,
 };
diff --git a/drivers/watchdog/rdc321x_wdt.c b/drivers/watchdog/rdc321x_wdt.c
index 2e608ae6cbc7..57187efeb86f 100644
--- a/drivers/watchdog/rdc321x_wdt.c
+++ b/drivers/watchdog/rdc321x_wdt.c
@@ -199,6 +199,7 @@ static const struct file_operations rdc321x_wdt_fops = {
 	.owner		= THIS_MODULE,
 	.llseek		= no_llseek,
 	.unlocked_ioctl	= rdc321x_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= rdc321x_wdt_open,
 	.write		= rdc321x_wdt_write,
 	.release	= rdc321x_wdt_release,
diff --git a/drivers/watchdog/riowd.c b/drivers/watchdog/riowd.c
index b35f7be20c00..dc3c06a92f93 100644
--- a/drivers/watchdog/riowd.c
+++ b/drivers/watchdog/riowd.c
@@ -163,6 +163,7 @@ static const struct file_operations riowd_fops = {
 	.owner =		THIS_MODULE,
 	.llseek =		no_llseek,
 	.unlocked_ioctl =	riowd_ioctl,
+	.compat_ioctl	=	compat_ptr_ioctl,
 	.open =			riowd_open,
 	.write =		riowd_write,
 	.release =		riowd_release,
diff --git a/drivers/watchdog/sa1100_wdt.c b/drivers/watchdog/sa1100_wdt.c
index cbd8c957182f..9b93be00109f 100644
--- a/drivers/watchdog/sa1100_wdt.c
+++ b/drivers/watchdog/sa1100_wdt.c
@@ -141,6 +141,7 @@ static const struct file_operations sa1100dog_fops = {
 	.llseek		= no_llseek,
 	.write		= sa1100dog_write,
 	.unlocked_ioctl	= sa1100dog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= sa1100dog_open,
 	.release	= sa1100dog_release,
 };
diff --git a/drivers/watchdog/sb_wdog.c b/drivers/watchdog/sb_wdog.c
index 202fc8d8ca5f..da2dad00d473 100644
--- a/drivers/watchdog/sb_wdog.c
+++ b/drivers/watchdog/sb_wdog.c
@@ -237,6 +237,7 @@ static const struct file_operations sbwdog_fops = {
 	.llseek		= no_llseek,
 	.write		= sbwdog_write,
 	.unlocked_ioctl	= sbwdog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= sbwdog_open,
 	.release	= sbwdog_release,
 };
diff --git a/drivers/watchdog/sbc60xxwdt.c b/drivers/watchdog/sbc60xxwdt.c
index c3151642694c..f2cbe6d880a8 100644
--- a/drivers/watchdog/sbc60xxwdt.c
+++ b/drivers/watchdog/sbc60xxwdt.c
@@ -280,6 +280,7 @@ static const struct file_operations wdt_fops = {
 	.open		= fop_open,
 	.release	= fop_close,
 	.unlocked_ioctl	= fop_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 };
 
 static struct miscdevice wdt_miscdev = {
diff --git a/drivers/watchdog/sbc7240_wdt.c b/drivers/watchdog/sbc7240_wdt.c
index 12cdee7d5069..0bf583b76e6b 100644
--- a/drivers/watchdog/sbc7240_wdt.c
+++ b/drivers/watchdog/sbc7240_wdt.c
@@ -211,6 +211,7 @@ static const struct file_operations wdt_fops = {
 	.open = fop_open,
 	.release = fop_close,
 	.unlocked_ioctl = fop_ioctl,
+	.compat_ioctl = compat_ptr_ioctl,
 };
 
 static struct miscdevice wdt_miscdev = {
diff --git a/drivers/watchdog/sbc_epx_c3.c b/drivers/watchdog/sbc_epx_c3.c
index 86828c28843f..5e3a9ddb952e 100644
--- a/drivers/watchdog/sbc_epx_c3.c
+++ b/drivers/watchdog/sbc_epx_c3.c
@@ -156,6 +156,7 @@ static const struct file_operations epx_c3_fops = {
 	.llseek		= no_llseek,
 	.write		= epx_c3_write,
 	.unlocked_ioctl	= epx_c3_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= epx_c3_open,
 	.release	= epx_c3_release,
 };
diff --git a/drivers/watchdog/sbc_fitpc2_wdt.c b/drivers/watchdog/sbc_fitpc2_wdt.c
index 3822a60a8d2b..1b20b33879c4 100644
--- a/drivers/watchdog/sbc_fitpc2_wdt.c
+++ b/drivers/watchdog/sbc_fitpc2_wdt.c
@@ -186,6 +186,7 @@ static const struct file_operations fitpc2_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= fitpc2_wdt_write,
 	.unlocked_ioctl	= fitpc2_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= fitpc2_wdt_open,
 	.release	= fitpc2_wdt_release,
 };
diff --git a/drivers/watchdog/sc1200wdt.c b/drivers/watchdog/sc1200wdt.c
index 960385a766b3..9673eb12dacd 100644
--- a/drivers/watchdog/sc1200wdt.c
+++ b/drivers/watchdog/sc1200wdt.c
@@ -307,6 +307,7 @@ static const struct file_operations sc1200wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= sc1200wdt_write,
 	.unlocked_ioctl = sc1200wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= sc1200wdt_open,
 	.release	= sc1200wdt_release,
 };
diff --git a/drivers/watchdog/sc520_wdt.c b/drivers/watchdog/sc520_wdt.c
index a612128c5f80..fbe79bcc9297 100644
--- a/drivers/watchdog/sc520_wdt.c
+++ b/drivers/watchdog/sc520_wdt.c
@@ -336,6 +336,7 @@ static const struct file_operations wdt_fops = {
 	.open		= fop_open,
 	.release	= fop_close,
 	.unlocked_ioctl	= fop_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 };
 
 static struct miscdevice wdt_miscdev = {
diff --git a/drivers/watchdog/sch311x_wdt.c b/drivers/watchdog/sch311x_wdt.c
index 3612f1df381b..83949a385f62 100644
--- a/drivers/watchdog/sch311x_wdt.c
+++ b/drivers/watchdog/sch311x_wdt.c
@@ -337,6 +337,7 @@ static const struct file_operations sch311x_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= sch311x_wdt_write,
 	.unlocked_ioctl	= sch311x_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= sch311x_wdt_open,
 	.release	= sch311x_wdt_close,
 };
diff --git a/drivers/watchdog/scx200_wdt.c b/drivers/watchdog/scx200_wdt.c
index 46268309ee9b..c94098acb78f 100644
--- a/drivers/watchdog/scx200_wdt.c
+++ b/drivers/watchdog/scx200_wdt.c
@@ -201,6 +201,7 @@ static const struct file_operations scx200_wdt_fops = {
 	.llseek = no_llseek,
 	.write = scx200_wdt_write,
 	.unlocked_ioctl = scx200_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open = scx200_wdt_open,
 	.release = scx200_wdt_release,
 };
diff --git a/drivers/watchdog/smsc37b787_wdt.c b/drivers/watchdog/smsc37b787_wdt.c
index f5713030d0f7..43de56acd767 100644
--- a/drivers/watchdog/smsc37b787_wdt.c
+++ b/drivers/watchdog/smsc37b787_wdt.c
@@ -505,6 +505,7 @@ static const struct file_operations wb_smsc_wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= wb_smsc_wdt_write,
 	.unlocked_ioctl	= wb_smsc_wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wb_smsc_wdt_open,
 	.release	= wb_smsc_wdt_release,
 };
diff --git a/drivers/watchdog/w83877f_wdt.c b/drivers/watchdog/w83877f_wdt.c
index 6eb5185d6ea6..6b3b667e6f23 100644
--- a/drivers/watchdog/w83877f_wdt.c
+++ b/drivers/watchdog/w83877f_wdt.c
@@ -304,6 +304,7 @@ static const struct file_operations wdt_fops = {
 	.open		= fop_open,
 	.release	= fop_close,
 	.unlocked_ioctl	= fop_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 };
 
 static struct miscdevice wdt_miscdev = {
diff --git a/drivers/watchdog/w83977f_wdt.c b/drivers/watchdog/w83977f_wdt.c
index 16e9cbe72acc..5212e68c6b01 100644
--- a/drivers/watchdog/w83977f_wdt.c
+++ b/drivers/watchdog/w83977f_wdt.c
@@ -446,6 +446,7 @@ static const struct file_operations wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= wdt_write,
 	.unlocked_ioctl	= wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdt_open,
 	.release	= wdt_release,
 };
diff --git a/drivers/watchdog/wafer5823wdt.c b/drivers/watchdog/wafer5823wdt.c
index 6d2071a0590d..a6925847f76f 100644
--- a/drivers/watchdog/wafer5823wdt.c
+++ b/drivers/watchdog/wafer5823wdt.c
@@ -230,6 +230,7 @@ static const struct file_operations wafwdt_fops = {
 	.llseek		= no_llseek,
 	.write		= wafwdt_write,
 	.unlocked_ioctl	= wafwdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wafwdt_open,
 	.release	= wafwdt_close,
 };
diff --git a/drivers/watchdog/watchdog_dev.c b/drivers/watchdog/watchdog_dev.c
index dbd2ad4c9294..3858094ca6ba 100644
--- a/drivers/watchdog/watchdog_dev.c
+++ b/drivers/watchdog/watchdog_dev.c
@@ -933,6 +933,7 @@ static const struct file_operations watchdog_fops = {
 	.owner		= THIS_MODULE,
 	.write		= watchdog_write,
 	.unlocked_ioctl	= watchdog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= watchdog_open,
 	.release	= watchdog_release,
 };
diff --git a/drivers/watchdog/wdrtas.c b/drivers/watchdog/wdrtas.c
index 6ad7edb4a712..184a06a74f83 100644
--- a/drivers/watchdog/wdrtas.c
+++ b/drivers/watchdog/wdrtas.c
@@ -472,6 +472,7 @@ static const struct file_operations wdrtas_fops = {
 	.llseek		= no_llseek,
 	.write		= wdrtas_write,
 	.unlocked_ioctl	= wdrtas_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdrtas_open,
 	.release	= wdrtas_close,
 };
diff --git a/drivers/watchdog/wdt.c b/drivers/watchdog/wdt.c
index 7d278b37e083..f9054cb0f8e2 100644
--- a/drivers/watchdog/wdt.c
+++ b/drivers/watchdog/wdt.c
@@ -523,6 +523,7 @@ static const struct file_operations wdt_fops = {
 	.llseek		= no_llseek,
 	.write		= wdt_write,
 	.unlocked_ioctl	= wdt_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdt_open,
 	.release	= wdt_release,
 };
diff --git a/drivers/watchdog/wdt285.c b/drivers/watchdog/wdt285.c
index eb729d704836..e60993d0767e 100644
--- a/drivers/watchdog/wdt285.c
+++ b/drivers/watchdog/wdt285.c
@@ -181,6 +181,7 @@ static const struct file_operations watchdog_fops = {
 	.llseek		= no_llseek,
 	.write		= watchdog_write,
 	.unlocked_ioctl	= watchdog_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= watchdog_open,
 	.release	= watchdog_release,
 };
diff --git a/drivers/watchdog/wdt977.c b/drivers/watchdog/wdt977.c
index 5c52c73e1839..066a4fb4d75b 100644
--- a/drivers/watchdog/wdt977.c
+++ b/drivers/watchdog/wdt977.c
@@ -422,6 +422,7 @@ static const struct file_operations wdt977_fops = {
 	.llseek		= no_llseek,
 	.write		= wdt977_write,
 	.unlocked_ioctl	= wdt977_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdt977_open,
 	.release	= wdt977_release,
 };
diff --git a/drivers/watchdog/wdt_pci.c b/drivers/watchdog/wdt_pci.c
index 66303ab95685..e528024faa41 100644
--- a/drivers/watchdog/wdt_pci.c
+++ b/drivers/watchdog/wdt_pci.c
@@ -566,6 +566,7 @@ static const struct file_operations wdtpci_fops = {
 	.llseek		= no_llseek,
 	.write		= wdtpci_write,
 	.unlocked_ioctl	= wdtpci_ioctl,
+	.compat_ioctl	= compat_ptr_ioctl,
 	.open		= wdtpci_open,
 	.release	= wdtpci_release,
 };