From: David Herrmann <dh.herrmann@gmail.com>
Date: Mon, 20 Jan 2014 18:54:18 +0000 (+0100)
Subject: drm/udl: fix Bpp calculation in dumb_create()
X-Git-Tag: v3.15-rc1~51^2~57^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2b932d8ef009f37d397c211b1dc5d0b056f6ef64;p=pandora-kernel.git

drm/udl: fix Bpp calculation in dumb_create()

Probably a typo.. we obviously need "(bpp + 7) / 8" instead of
"(bpp + 1) / 8". Unlikely to be hit in any sane code, but lets be safe.
Use DIV_ROUND_UP() to avoid the problem entirely and make the core more
readable.

Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
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