On Wed, Feb 14, 2018 at 04:49:08PM -0200, Mauro Carvalho Chehab wrote: > Em Mon, 12 Feb 2018 20:03:18 +0000 > Sean Young <sean@xxxxxxxx> escreveu: > > > media: rc: unnecessary use of do_div > > > > From c52920c524d96db55b9b82440504a7ec40df0b32 Mon Sep 17 00:00:00 2001 > > From: Sean Young <sean@xxxxxxxx> > > Date: Sun, 11 Feb 2018 17:23:14 +0000 > > Subject: media: rc: unnecessary use of do_div > > Cc: Linux Media Mailing List <linux-media@xxxxxxxxxxxxxxx>, > > Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxx> > > > > No need to use do_div() when the remainder is thrown away. > > That's not true at all! We need do_div() every time we're dividing an u64 > number, as otherwise, it will cause link errors when built with 32 bits. I completely missed that. Thank you! Sean
