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c336f75e1e
linux/drivers/media
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Hans Verkuil c336f75e1e [media] v4l2-ctrls: return elem_size instead of strlen 
When getting a string and the size given by the application is too
short return the max length the string can have (elem_size) instead
of the string length + 1. That makes more sense.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-07-17 11:57:20 -03:00
..
common [media] media: remove the setting of the flag V4L2_FL_USE_FH_PRIO 2014-07-04 16:14:59 -03:00
dvb-core [media] cxusb: TechnoTrend CT2-4400 USB DVB-T2/C tuner support 2014-07-14 21:07:07 -03:00
dvb-frontends [media] si2168: few firmware download changes 2014-07-14 21:07:09 -03:00
firewire firewire: introduce fw_driver.probe and .remove methods 2013-06-09 18:15:00 +02:00
i2c [media] v4l2-ctrls: use ptrs for all but the s32 type 2014-07-17 11:57:17 -03:00
mmc [media] siano: get rid of CammelCase from smscoreapi.h 2013-03-21 10:03:16 -03:00
parport [media] media: remove the setting of the flag V4L2_FL_USE_FH_PRIO 2014-07-04 16:14:59 -03:00
pci [media] v4l2-ctrls: use ptrs for all but the s32 type 2014-07-17 11:57:17 -03:00
platform [media] v4l2-ctrls: use ptrs for all but the s32 type 2014-07-17 11:57:17 -03:00
radio [media] v4l2-ctrls: use ptrs for all but the s32 type 2014-07-17 11:57:17 -03:00
rc [media] rc: add sunxi-ir driver 2014-07-04 14:53:43 -03:00
tuners [media] si2157: rework firmware download logic a little bit 2014-07-14 21:07:09 -03:00
usb [media] cxusb: TechnoTrend CT2-4400 USB DVB-T2/C tuner support 2014-07-14 21:07:07 -03:00
v4l2-core [media] v4l2-ctrls: return elem_size instead of strlen 2014-07-17 11:57:20 -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 Linux 3.15-rc6 2014-05-21 23:03:15 -03:00
media-devnode.c [media] media: Use a better owner for the media device 2014-05-13 13:39:00 -03:00
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