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[2.102.13.223]) by smtp.googlemail.com with ESMTPSA id y12sm8660782wmj.6.2020.02.14.12.48.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 14 Feb 2020 12:48:52 -0800 (PST) From: Jules Irenge To: linux-kernel@vger.kernel.org Subject: [PATCH 17/30] drm/vkms: Add missing annotation for vkms_crtc_atomic_flush() Date: Fri, 14 Feb 2020 20:47:28 +0000 Message-Id: <20200214204741.94112-18-jbi.octave@gmail.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200214204741.94112-1-jbi.octave@gmail.com> References: <0/30> <20200214204741.94112-1-jbi.octave@gmail.com> MIME-Version: 1.0 X-Mailman-Approved-At: Mon, 17 Feb 2020 08:20:47 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Haneen Mohammed , Jules Irenge , Rodrigo Siqueira , David Airlie , boqun.feng@gmail.com, "open list:DRM DRIVER FOR VIRTUAL KERNEL MODESETTING VKMS" Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Sparse reports a warning at vkms_crtc_atomic_flush() warning: context imbalance in vkms_crtc_atomic_flush() - unexpected unlock The root cause is the missing annotation at vkms_crtc_atomic_flush() Add the missing __releases(&vkms_output->lock) annotation Signed-off-by: Jules Irenge --- drivers/gpu/drm/vkms/vkms_crtc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vkms/vkms_crtc.c b/drivers/gpu/drm/vkms/vkms_crtc.c index 7513be6444ae..bc0ac2641220 100644 --- a/drivers/gpu/drm/vkms/vkms_crtc.c +++ b/drivers/gpu/drm/vkms/vkms_crtc.c @@ -231,6 +231,7 @@ static void vkms_crtc_atomic_begin(struct drm_crtc *crtc, static void vkms_crtc_atomic_flush(struct drm_crtc *crtc, struct drm_crtc_state *old_crtc_state) + __releases(&vkms_output->lock) { struct vkms_output *vkms_output = drm_crtc_to_vkms_output(crtc);