From fa860a1751e388385a7f249dd3f24a6c76db0ba9 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Thu, 13 Oct 2016 16:13:44 +0200 Subject: [PATCH] drm: Print device information again in debugfs I was a bit over-eager in my cleanup in commit 95c081c17f284de50eaca60d4d55643a64d39019 Author: Daniel Vetter Date: Tue Jun 21 10:54:12 2016 +0200 drm: Move master pointer from drm_minor to drm_device Noticed by Chris Wilson. Fixes: 95c081c17f28 ("drm: Move master pointer from drm_minor to drm_device") Cc: Chris Wilson Cc: Chris Wilson Cc: Daniel Vetter Cc: Emil Velikov Cc: Julia Lawall Signed-off-by: Daniel Vetter Reviewed-by: Alex Deucher Tested-by: Chris Wilson Reviewed-by: Emil Velikov Signed-off-by: Dave Airlie --- drivers/gpu/drm/drm_info.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c index 1df2d33d0b40..ffb2ab389d1d 100644 --- a/drivers/gpu/drm/drm_info.c +++ b/drivers/gpu/drm/drm_info.c @@ -54,9 +54,6 @@ int drm_name_info(struct seq_file *m, void *data) mutex_lock(&dev->master_mutex); master = dev->master; - if (!master) - goto out_unlock; - seq_printf(m, "%s", dev->driver->name); if (dev->dev) seq_printf(m, " dev=%s", dev_name(dev->dev)); @@ -65,7 +62,6 @@ int drm_name_info(struct seq_file *m, void *data) if (dev->unique) seq_printf(m, " unique=%s", dev->unique); seq_printf(m, "\n"); -out_unlock: mutex_unlock(&dev->master_mutex); return 0; -- 2.30.2