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[39/50] drm/i915: fix CRC debugfs setup

Message ID 1406258918-18934-40-git-send-email-dheerajx.s.jamwal@intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Dheeraj Jamwal July 25, 2014, 3:28 a.m. UTC 
From: Daniel Vetter <daniel.vetter@ffwll.ch>

We've set up all files, but removed only those for which we have a
pipe. Which leaves the one for pipe C on machines with less than 2
pipes, breaking module reload.

v2: We can't get at the drm device this early (wtf), so just register
all the files and also remove them all again.

Reviewed-by: Damien Lespiau <damien.lespiau@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
(cherry picked from commit e309a9977087fa0f2cb16d0a0790f7c05ccb5171)

Signed-off-by: Dheeraj Jamwal <dheerajx.s.jamwal@intel.com>
---
 drivers/gpu/drm/i915/i915_debugfs.c |    3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)
diff mbox

Patch

diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index e85507b..649c00e 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -2772,7 +2772,6 @@  int i915_debugfs_init(struct drm_minor *minor)
 
 void i915_debugfs_cleanup(struct drm_minor *minor)
 {
-	struct drm_device *dev = minor->dev;
 	int i;
 
 	drm_debugfs_remove_files(i915_debugfs_list,
@@ -2781,7 +2780,7 @@  void i915_debugfs_cleanup(struct drm_minor *minor)
 	drm_debugfs_remove_files((struct drm_info_list *) &i915_forcewake_fops,
 				 1, minor);
 
-	for (i = 0; i < INTEL_INFO(dev)->num_pipes; i++) {
+	for (i = 0; i < ARRAY_SIZE(i915_pipe_crc_data); i++) {
 		struct drm_info_list *info_list =
 			(struct drm_info_list *)&i915_pipe_crc_data[i];