From 8fc8f7da9719c2d28fb32cdd74af9b6cd9bac20a Mon Sep 17 00:00:00 2001 From: Thierry Reding Date: Tue, 21 Oct 2014 14:00:09 +0200 Subject: [PATCH] drm/tegra: Enable the hotplug interrupt only when necessary The hotplug handling needs access to the DRM device, which only appears at ->init() time. Disable interrupts up until that time. Similarly, when an output is removed, disable the hotplug interrupt again because the DRM device (and with it the hotplug infrastructure) is going away. Also make sure to only access the DRM device if it's available. Given the above change for the hotplug interrupt this should really never happen, but the extra check doesn't hurt either. Signed-off-by: Thierry Reding --- Reading git-format-patch failed