Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752764AbdHJMaE (ORCPT ); Thu, 10 Aug 2017 08:30:04 -0400 Received: from mail-wr0-f194.google.com ([209.85.128.194]:38813 "EHLO mail-wr0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752012AbdHJMLF (ORCPT ); Thu, 10 Aug 2017 08:11:05 -0400 From: Cihangir Akturk Cc: daniel@ffwll.ch, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Cihangir Akturk , Alex Deucher , =?UTF-8?q?Christian=20K=C3=B6nig?= , David Airlie , Alex Xie , Mario Kleiner , Michal Hocko , Matthew Wilcox , Monk Liu , Chunming Zhou , Dave Airlie , Junwei Zhang , =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= , Andres Rodriguez , =?UTF-8?q?Michel=20D=C3=A4nzer?= , Daniel Vetter , Harry Wentland , Andrey Grodzovsky , Christopher James Halse Rogers , "Edward O'Callaghan" , Rex Zhu , Gabriel Krisman Bertazi , Laurent Pinchart , Stefan Christ , Pixel Ding , =?UTF-8?q?Nicolai=20H=C3=A4hnle?= , Eric Engestrom , =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Tom St Denis , Xiaojie Yuan , Ken Wang , Alexandre Demers , amd-gfx@lists.freedesktop.org Subject: [PATCH v2 01/29] drm/amdgpu: switch to drm_*_get(), drm_*_put() helpers Date: Thu, 10 Aug 2017 15:09:44 +0300 Message-Id: <1502367012-9417-2-git-send-email-cakturk@gmail.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1502367012-9417-1-git-send-email-cakturk@gmail.com> References: <1502367012-9417-1-git-send-email-cakturk@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 11310 Lines: 327 Use drm_*_get() and drm_*_put() helpers instead of drm_*_reference() and drm_*_unreference() helpers. drm_*_reference() and drm_*_unreference() functions are just compatibility alias for drm_*_get() and drm_*_put() and should not be used by new code. So convert all users of compatibility functions to use the new APIs. Generated by: scripts/coccinelle/api/drm-get-put.cocci Signed-off-by: Cihangir Akturk Reviewed-by: Christian König --- drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 6 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c | 4 ++-- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 22 +++++++++++----------- drivers/gpu/drm/amd/amdgpu/dce_v10_0.c | 6 +++--- drivers/gpu/drm/amd/amdgpu/dce_v11_0.c | 6 +++--- drivers/gpu/drm/amd/amdgpu/dce_v6_0.c | 6 +++--- drivers/gpu/drm/amd/amdgpu/dce_v8_0.c | 6 +++--- 9 files changed, 30 insertions(+), 30 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c index f621ee1..2cf465f 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_bo_list.c @@ -136,7 +136,7 @@ static int amdgpu_bo_list_set(struct amdgpu_device *adev, } bo = amdgpu_bo_ref(gem_to_amdgpu_bo(gobj)); - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); usermm = amdgpu_ttm_tt_get_usermm(bo->tbo.ttm); if (usermm) { diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 5599c01..0b8406c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -54,7 +54,7 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p, *offset = data->offset; - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); if (amdgpu_ttm_tt_get_usermm(p->uf_entry.robj->tbo.ttm)) { amdgpu_bo_unref(&p->uf_entry.robj); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c index cdf2ab2..6ad2432 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_display.c @@ -482,7 +482,7 @@ static void amdgpu_user_framebuffer_destroy(struct drm_framebuffer *fb) { struct amdgpu_framebuffer *amdgpu_fb = to_amdgpu_framebuffer(fb); - drm_gem_object_unreference_unlocked(amdgpu_fb->obj); + drm_gem_object_put_unlocked(amdgpu_fb->obj); drm_framebuffer_cleanup(fb); kfree(amdgpu_fb); } @@ -542,14 +542,14 @@ amdgpu_user_framebuffer_create(struct drm_device *dev, amdgpu_fb = kzalloc(sizeof(*amdgpu_fb), GFP_KERNEL); if (amdgpu_fb == NULL) { - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ERR_PTR(-ENOMEM); } ret = amdgpu_framebuffer_init(dev, amdgpu_fb, mode_cmd, obj); if (ret) { kfree(amdgpu_fb); - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ERR_PTR(ret); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c index c0d8c6f..f29a5fe 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fb.c @@ -118,7 +118,7 @@ static void amdgpufb_destroy_pinned_object(struct drm_gem_object *gobj) amdgpu_bo_unpin(abo); amdgpu_bo_unreserve(abo); } - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); } static int amdgpufb_create_pinned_object(struct amdgpu_fbdev *rfbdev, @@ -281,7 +281,7 @@ static int amdgpufb_create(struct drm_fb_helper *helper, } if (fb && ret) { - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); drm_framebuffer_unregister_private(fb); drm_framebuffer_cleanup(fb); kfree(fb); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 621f739..2181cf1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -103,7 +103,7 @@ void amdgpu_gem_force_release(struct amdgpu_device *adev) spin_lock(&file->table_lock); idr_for_each_entry(&file->object_idr, gobj, handle) { WARN_ONCE(1, "And also active allocations!\n"); - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); } idr_destroy(&file->object_idr); spin_unlock(&file->table_lock); @@ -275,7 +275,7 @@ int amdgpu_gem_create_ioctl(struct drm_device *dev, void *data, r = drm_gem_handle_create(filp, gobj, &handle); /* drop reference from allocate - handle holds it now */ - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); if (r) return r; @@ -353,7 +353,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, r = drm_gem_handle_create(filp, gobj, &handle); /* drop reference from allocate - handle holds it now */ - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); if (r) return r; @@ -367,7 +367,7 @@ int amdgpu_gem_userptr_ioctl(struct drm_device *dev, void *data, up_read(¤t->mm->mmap_sem); release_object: - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return r; } @@ -386,11 +386,11 @@ int amdgpu_mode_dumb_mmap(struct drm_file *filp, robj = gem_to_amdgpu_bo(gobj); if (amdgpu_ttm_tt_get_usermm(robj->tbo.ttm) || (robj->flags & AMDGPU_GEM_CREATE_NO_CPU_ACCESS)) { - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return -EPERM; } *offset_p = amdgpu_bo_mmap_offset(robj); - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return 0; } @@ -460,7 +460,7 @@ int amdgpu_gem_wait_idle_ioctl(struct drm_device *dev, void *data, } else r = ret; - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return r; } @@ -503,7 +503,7 @@ int amdgpu_gem_metadata_ioctl(struct drm_device *dev, void *data, unreserve: amdgpu_bo_unreserve(robj); out: - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return r; } @@ -676,7 +676,7 @@ int amdgpu_gem_va_ioctl(struct drm_device *dev, void *data, ttm_eu_backoff_reservation(&ticket, &list); error_unref: - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return r; } @@ -738,7 +738,7 @@ int amdgpu_gem_op_ioctl(struct drm_device *dev, void *data, } out: - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); return r; } @@ -766,7 +766,7 @@ int amdgpu_mode_dumb_create(struct drm_file *file_priv, r = drm_gem_handle_create(file_priv, gobj, &handle); /* drop reference from allocate - handle holds it now */ - drm_gem_object_unreference_unlocked(gobj); + drm_gem_object_put_unlocked(gobj); if (r) { return r; } diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c index 9f78c03..80fa72e 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v10_0.c @@ -2555,7 +2555,7 @@ static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc, aobj = gem_to_amdgpu_bo(obj); ret = amdgpu_bo_reserve(aobj, false); if (ret != 0) { - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2563,7 +2563,7 @@ static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unreserve(aobj); if (ret) { DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2597,7 +2597,7 @@ static int dce_v10_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unpin(aobj); amdgpu_bo_unreserve(aobj); } - drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo); + drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo); } amdgpu_crtc->cursor_bo = obj; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c index 4bcf01d..31ab74f 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v11_0.c @@ -2575,7 +2575,7 @@ static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc, aobj = gem_to_amdgpu_bo(obj); ret = amdgpu_bo_reserve(aobj, false); if (ret != 0) { - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2583,7 +2583,7 @@ static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unreserve(aobj); if (ret) { DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2617,7 +2617,7 @@ static int dce_v11_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unpin(aobj); amdgpu_bo_unreserve(aobj); } - drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo); + drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo); } amdgpu_crtc->cursor_bo = obj; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c index fd134a4..77c294be 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v6_0.c @@ -2428,7 +2428,7 @@ static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc, aobj = gem_to_amdgpu_bo(obj); ret = amdgpu_bo_reserve(aobj, false); if (ret != 0) { - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2436,7 +2436,7 @@ static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unreserve(aobj); if (ret) { DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2470,7 +2470,7 @@ static int dce_v6_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unpin(aobj); amdgpu_bo_unreserve(aobj); } - drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo); + drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo); } amdgpu_crtc->cursor_bo = obj; diff --git a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c index a9e8695..89242c7 100644 --- a/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c +++ b/drivers/gpu/drm/amd/amdgpu/dce_v8_0.c @@ -2406,7 +2406,7 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc, aobj = gem_to_amdgpu_bo(obj); ret = amdgpu_bo_reserve(aobj, false); if (ret != 0) { - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2414,7 +2414,7 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unreserve(aobj); if (ret) { DRM_ERROR("Failed to pin new cursor BO (%d)\n", ret); - drm_gem_object_unreference_unlocked(obj); + drm_gem_object_put_unlocked(obj); return ret; } @@ -2448,7 +2448,7 @@ static int dce_v8_0_crtc_cursor_set2(struct drm_crtc *crtc, amdgpu_bo_unpin(aobj); amdgpu_bo_unreserve(aobj); } - drm_gem_object_unreference_unlocked(amdgpu_crtc->cursor_bo); + drm_gem_object_put_unlocked(amdgpu_crtc->cursor_bo); } amdgpu_crtc->cursor_bo = obj; -- 2.7.4