tree 5be09c3f6b5b2326761b2c73ea5f779bdc6a0b0f
parent 8b3b90aca293418171297ae14efac5817ba02bd3
author Marcin Slusarz <marcin.slusarz@gmail.com> 1208886357 -0300
committer Mauro Carvalho Chehab <mchehab@infradead.org> 1209056870 -0300

V4L/DVB (7364): reduce stack usage of v4l_compat_translate_ioctl

v4l_compat_translate_ioctl used 1376 bytes of stack (x86_64),
so split this 800 lines long function into ~20 small noinline functions;
the biggest function takes now 712 bytes (v4l1_compat_sync)

fix VIDIOCSWIN handler which printked wrong errors

Signed-off-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>