From: Marcin Slusarz <marcin.slusarz@gmail.com>
Date: Tue, 22 Apr 2008 17:45:57 +0000 (-0300)
Subject: V4L/DVB (7364): reduce stack usage of v4l_compat_translate_ioctl
X-Git-Tag: v2.6.26-rc1~1084^2~310
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b524f7b02d70204444441e4805fb3a71981e9018;p=pandora-kernel.git

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>
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