---------------------------
-What: Video4Linux API 1 ioctls and from Video devices.
-When: kernel 2.6.39
-Files: include/linux/videodev.h
-Check: include/linux/videodev.h
-Why: V4L1 AP1 was replaced by V4L2 API during migration from 2.4 to 2.6
- series. The old API have lots of drawbacks and don't provide enough
- means to work with all video and audio standards. The newer API is
- already available on the main drivers and should be used instead.
-
- The userspace libv4l1 library can convert V4L1 calls to V4L2. This
- replaces the kernel V4L1 compatibility module which was removed in
- 2.6.38. The last V4L1 drivers will either be converted to V4L2 or
- removed for 2.6.39 at which point the V4L1 API will cease to exist.
-Who: Mauro Carvalho Chehab <mchehab@infradead.org>
-
----------------------------
-
What: Video4Linux obsolete drivers using V4L1 API
When: kernel 2.6.39
Files: drivers/staging/se401/* drivers/staging/usbvideo/*
---------------------------
+What: Video4Linux: Remove obsolete ioctl's
+When: kernel 2.6.39
+Files: include/media/videodev2.h
+Why: Some ioctl's were defined wrong on 2.6.2 and 2.6.6, using the wrong
+ type of R/W arguments. They were fixed, but the old ioctl names are
+ still there, maintained to avoid breaking binary compatibility:
+ #define VIDIOC_OVERLAY_OLD _IOWR('V', 14, int)
+ #define VIDIOC_S_PARM_OLD _IOW('V', 22, struct v4l2_streamparm)
+ #define VIDIOC_S_CTRL_OLD _IOW('V', 28, struct v4l2_control)
+ #define VIDIOC_G_AUDIO_OLD _IOWR('V', 33, struct v4l2_audio)
+ #define VIDIOC_G_AUDOUT_OLD _IOWR('V', 49, struct v4l2_audioout)
+ #define VIDIOC_CROPCAP_OLD _IOR('V', 58, struct v4l2_cropcap)
+ There's no sense on preserving those forever, as it is very doubtful
+ that someone would try to use a such old binary with a modern kernel.
+ Removing them will allow us to remove some magic done at the V4L ioctl
+ handler.
+
+Who: Mauro Carvalho Chehab <mchehab@infradead.org>
+
+---------------------------
+
What: sys_sysctl
When: September 2010
Option: CONFIG_SYSCTL_SYSCALL
---------------------------
+What: CS5535/CS5536 obsolete GPIO driver
+When: June 2011
+Files: drivers/staging/cs5535_gpio/*
+Check: drivers/staging/cs5535_gpio/cs5535_gpio.c
+Why: A newer driver replaces this; it is drivers/gpio/cs5535-gpio.c, and
+ integrates with the Linux GPIO subsystem. The old driver has been
+ moved to staging, and will be removed altogether around 2.6.40.
+ Please test the new driver, and ensure that the functionality you
+ need and any bugfixes from the old driver are available in the new
+ one.
+Who: Andres Salomon <dilinger@queued.net>
+
+--------------------------
+
What: remove EXPORT_SYMBOL(kernel_thread)
When: August 2006
Files: arch/*/kernel/*_ksyms.c
Who: Jean Delvare <khali@linux-fr.org>
----------------------------
+
+What: cancel_rearming_delayed_work[queue]()
+When: 2.6.39
+
+Why: The functions have been superceded by cancel_delayed_work_sync()
+ quite some time ago. The conversion is trivial and there is no
+ in-kernel user left.
+Who: Tejun Heo <tj@kernel.org>
+
+----------------------------
+
+What: Legacy, non-standard chassis intrusion detection interface.
+When: June 2011
+Why: The adm9240, w83792d and w83793 hardware monitoring drivers have
+ legacy interfaces for chassis intrusion detection. A standard
+ interface has been added to each driver, so the legacy interface
+ can be removed.
+Who: Jean Delvare <khali@linux-fr.org>
+
+----------------------------