A sysfs function call uses the wrong parameter, and thus breaks a build on
SGI O2.

  CC      drivers/video/gbefb.o
drivers/video/gbefb.c: In function ‘gbefb_remove’:
drivers/video/gbefb.c:1246: error: ‘dev’ undeclared (first use in this function)
drivers/video/gbefb.c:1246: error: (Each undeclared identifier is reported only once
drivers/video/gbefb.c:1246: error: for each function it appears in.)
make[2]: *** [drivers/video/gbefb.o] Error 1
Signed-off-by: NJoshua Kinard <kumba@gentoo.org>
Signed-off-by: NAntonino Daplas <adaplas@pol.net>
Signed-off-by: NMartin Michlmayr <tbm@cyrius.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>