linux_dsm_epyc7002/drivers/media
Hans Verkuil ce9c22443e [media] vb2: fix compiler warning
When compiling this for older kernels using the compatibility build
the compiler complains about uninitialized variables:

In file included from include/linux/kernel.h:20:0,
                 from include/linux/cache.h:4,
                 from include/linux/time.h:7,
                 from include/linux/input.h:13,
                 from /home/hans/work/build/media_build/v4l/compat.h:9,
                 from <command-line>:0:
/home/hans/work/build/media_build/v4l/videobuf2-core.c: In function 'vb2_mmap':
include/linux/dynamic_debug.h:60:9: warning: 'plane' may be used uninitialized in this function [-Wmaybe-uninitialized]
   printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__);  \
         ^
/home/hans/work/build/media_build/v4l/videobuf2-core.c:2381:23: note: 'plane' was declared here
  unsigned int buffer, plane;
                       ^
In file included from include/linux/kernel.h:20:0,
                 from include/linux/cache.h:4,
                 from include/linux/time.h:7,
                 from include/linux/input.h:13,
                 from /home/hans/work/build/media_build/v4l/compat.h:9,
                 from <command-line>:0:
include/linux/dynamic_debug.h:60:9: warning: 'buffer' may be used uninitialized in this function [-Wmaybe-uninitialized]
   printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__);  \
         ^
/home/hans/work/build/media_build/v4l/videobuf2-core.c:2381:15: note: 'buffer' was declared here
  unsigned int buffer, plane;
               ^

While these warnings are bogus (the call to __find_plane_by_offset will
set buffer and plane), it doesn't hurt to initialize these variables.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-04-23 10:13:57 -03:00
..
common [media] rc: abstract access to allowed/enabled protocols 2014-03-11 13:24:39 -03:00
dvb-core [media] dvb_frontend: Fix possible read out of bounds 2014-03-12 10:21:09 -03:00
dvb-frontends [media] si2168: relax demod lock checks a little 2014-04-23 09:54:26 -03:00
firewire
i2c [media] adv7842: Disable access to EDID DDC lines before chip power up 2014-04-16 18:22:02 -03:00
mmc
parport [media] vb2: call buf_finish from __queue_cancel 2014-03-11 06:56:39 -03:00
pci [media] vb2: stop_streaming should return void 2014-04-23 10:12:51 -03:00
platform [media] bfin_capture: drop unnecessary vb2_is_streaming check 2014-04-23 10:13:23 -03:00
radio [media] si4713: fix Kconfig dependencies 2014-03-28 18:06:55 -03:00
rc [media] rc-core: remove generic scancode filter 2014-04-06 11:30:29 -03:00
tuners [media] si2157: add copyright and license 2014-04-23 09:53:22 -03:00
usb [media] vb2: stop_streaming should return void 2014-04-23 10:12:51 -03:00
v4l2-core [media] vb2: fix compiler warning 2014-04-23 10:13:57 -03:00
Kconfig [media] subdev autoselect only works if I2C and I2C_MUX is selected 2013-12-21 06:03:06 -02:00
Makefile
media-device.c
media-devnode.c
media-entity.c [media] media: Check for active links on pads with MEDIA_PAD_FL_MUST_CONNECT flag 2013-12-04 15:03:45 -02:00