From: Laurent Pinchart Date: Wed, 13 Jul 2011 10:13:47 +0000 (+0200) Subject: fbdev: sh_mobile_lcdc: Don't acknowlege interrupts unintentionally X-Git-Tag: v3.2-rc1~120^2~50^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dc48665fae5aa360e80dfdb2d6cab4fa58b27ee4;p=pandora-kernel.git fbdev: sh_mobile_lcdc: Don't acknowlege interrupts unintentionally The LDINTR register caries both interrupt enable and interrupt status bits. When setting or clearing interrupt enable bits, write all status bits to 1 to avoid acknowledging interrupts by mistake. When acknowledging interrupts, write 1 to all non-triggered interrupt bits to avoid losing interrupts. Signed-off-by: Laurent Pinchart --- Reading git-diff-tree failed