[Intel-gfx] [PATCH] drm/i915: use memdup_user_nul

Use memdup_user_nul() helper instead of open-coding to simplify the code. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_debugfs.c | 13 +++-- drivers/gpu/drm/i915/intel_pipe_crc.c | 13 +++-- 2 files changed, 6 insertions(+), 20 deletions(-) diff --git a/drivers

[Intel-gfx] [PATCH] drm/i915/error: use rb_entry()

To make the code clearer, use rb_entry() instead of container_of() to deal with rbtree. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_gpu_error.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gpu_error.c b/drivers/gpu/drm/i915

[Intel-gfx] [PATCH] drm/i915/debugfs: use rb_entry()

To make the code clearer, use rb_entry() instead of container_of() to deal with rbtree. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_debugfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915

[Intel-gfx] [PATCH 1/5 v2] drm/i915: use hlist_for_each_entry

Use hlist_for_each_entry() instead of hlist_for_each() to simplify the code. Signed-off-by: Geliang Tang --- Changes in v2: - Keep head = &eb->buckets[handle & eb->and] --- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 7 ++- 1 file changed, 2 insertions(+), 5 deletions(-)

[Intel-gfx] [PATCH 2/5] drm/i915: use kobj_to_dev()

Use kobj_to_dev() instead of open-coding it. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_sysfs.c | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_sysfs.c b/drivers/gpu/drm/i915/i915_sysfs.c index 37e3f0d..c6188dd 100644 --- a

[Intel-gfx] [PATCH 1/5] drm/i915: use hlist_for_each_entry

Use hlist_for_each_entry() instead of hlist_for_each() to simplify the code. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 10 +++--- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm

Re: [Intel-gfx] [patch] drm/i915: unlock on error in i915_ppgtt_info()

On Fri, Oct 02, 2015 at 06:14:22PM +0300, Dan Carpenter wrote: > We need to call intel_runtime_pm_put() and mutex_unlock() before > returning. > > Fixes: 7cb5dff8d59d ('drm/i915: fix task reference leak in i915_debugfs.c') > Signed-off-by: Dan Carpenter

[Intel-gfx] [PATCH] drm/i915: fix compiler warnings in intel_audio.c

audio_rate_need_prog(struct intel_crtc *crtc, ^ Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/intel_audio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_audio.c b/drivers/gpu/drm/i915/intel_audio.c index baadd90..72d696b 100644 --- a/drivers

[Intel-gfx] [PATCH] drm/i915: fix task reference leak in i915_debugfs.c

Leak a task reference in i915_ppgtt_info(), add put_task_struct() to fix it. Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_debugfs.c | 8 ++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c

[Intel-gfx] [PATCH] drm/i915: fix kernel-doc warnings in i915_gem_gtt.c

27;length' .//drivers/gpu/drm/i915/i915_gem_gtt.c:818: warning: No description found for parameter 'new_pds' Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/i915_gem_gtt.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_gem_gtt.

[Intel-gfx] [PATCH] drm/i915: fix kernel-doc warnings in intel_audio.c

l_audio_codec_disable' .//drivers/gpu/drm/i915/intel_audio.c:439: warning: No description found for parameter 'intel_encoder' .//drivers/gpu/drm/i915/intel_audio.c:439: warning: Excess function parameter 'encoder' description in 'intel_audio_codec_disable' Si

[Intel-gfx] [PATCH] drm/i915: fix kernel-doc warnings in i915_gem.c

5/i915_gem.c:4962: warning: No description found for parameter 'old' .//drivers/gpu/drm/i915/i915_gem.c:4962: warning: No description found for parameter 'new' .//drivers/gpu/drm/i915/i915_gem.c:4962: warning: No description found for parameter 'frontbuffer_bits' Signe

[Intel-gfx] [PATCH] drm/i915: fix kernel-doc warnings in intel_lrc.c

ng_begin' .//drivers/gpu/drm/i915/intel_lrc.c:780: warning: Excess function parameter 'ctx' description in 'intel_logical_ring_begin' Signed-off-by: Geliang Tang --- drivers/gpu/drm/i915/intel_lrc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --g