diff options
author | Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> | 2020-01-15 09:14:50 +0530 |
---|---|---|
committer | Jani Nikula <jani.nikula@intel.com> | 2020-01-22 17:53:37 +0200 |
commit | 0d4c351a0f026cc08949ac86dc5910a0996df83d (patch) | |
tree | a2a20441911f1835b4cd2916e10132a0a59785bd /drivers/gpu/drm/i915/gt/intel_gtt.c | |
parent | 85c823ac9a54c4bb4db54d6c724df99c01d92a0b (diff) |
drm/i915/gt: Make WARN* drm specific where drm_priv ptr is available
drm specific WARN* calls include device information in the
backtrace, so we know what device the warnings originate from.
Covert all the calls of WARN* with device specific drm_WARN*
variants in functions where drm_i915_private struct pointer is readily
available.
The conversion was done automatically with below coccinelle semantic
patch. checkpatch errors/warnings are fixed manually.
@rule1@
identifier func, T;
@@
func(...) {
...
struct drm_i915_private *T = ...;
<+...
(
-WARN(
+drm_WARN(&T->drm,
...)
|
-WARN_ON(
+drm_WARN_ON(&T->drm,
...)
|
-WARN_ONCE(
+drm_WARN_ONCE(&T->drm,
...)
|
-WARN_ON_ONCE(
+drm_WARN_ON_ONCE(&T->drm,
...)
)
...+>
}
@rule2@
identifier func, T;
@@
func(struct drm_i915_private *T,...) {
<+...
(
-WARN(
+drm_WARN(&T->drm,
...)
|
-WARN_ON(
+drm_WARN_ON(&T->drm,
...)
|
-WARN_ONCE(
+drm_WARN_ONCE(&T->drm,
...)
|
-WARN_ON_ONCE(
+drm_WARN_ON_ONCE(&T->drm,
...)
)
...+>
}
command: spatch --sp-file <script> --dir drivers/gpu/drm/i915/gt \
--linux-spacing --in-place
Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20200115034455.17658-7-pankaj.laxminarayan.bharadiya@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_gtt.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_gtt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.c b/drivers/gpu/drm/i915/gt/intel_gtt.c index 16acdc5d6734..45d8e0019a8e 100644 --- a/drivers/gpu/drm/i915/gt/intel_gtt.c +++ b/drivers/gpu/drm/i915/gt/intel_gtt.c @@ -448,9 +448,9 @@ void gtt_write_workarounds(struct intel_gt *gt) intel_uncore_write(uncore, HSW_GTT_CACHE_EN, can_use_gtt_cache ? GTT_CACHE_EN_ALL : 0); - WARN_ON_ONCE(can_use_gtt_cache && - intel_uncore_read(uncore, - HSW_GTT_CACHE_EN) == 0); + drm_WARN_ON_ONCE(&i915->drm, can_use_gtt_cache && + intel_uncore_read(uncore, + HSW_GTT_CACHE_EN) == 0); } } |