From patchwork Thu Nov 22 12:16:52 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [4/6] gpu: drm: tegra: Free platform data on remove Date: Thu, 22 Nov 2012 02:16:52 -0000 From: =?utf-8?q?Terje_Bergstr=C3=B6m?= X-Patchwork-Id: 201175 Message-Id: <1353586614-7308-5-git-send-email-tbergstrom@nvidia.com> To: Cc: Arto Merilainen , Terje Bergstrom From: Arto Merilainen Platform data was not freed in device removal. This patch adds missing devm_kfree() calls. Change-Id: Id00fd1940e786dbc80c7ac5a1bd4d6a4c18720a1 Signed-off-by: Arto Merilainen Signed-off-by: Terje Bergstrom --- drivers/gpu/drm/tegra/dc.c | 3 +++ drivers/gpu/drm/tegra/dsi.c | 3 +++ drivers/gpu/drm/tegra/hdmi.c | 3 +++ drivers/gpu/drm/tegra/tvo.c | 3 +++ 4 files changed, 12 insertions(+) diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c index 5ccb809..b9e5a79 100644 --- a/drivers/gpu/drm/tegra/dc.c +++ b/drivers/gpu/drm/tegra/dc.c @@ -818,6 +818,9 @@ static int tegra_dc_remove(struct platform_device *pdev) clk_disable_unprepare(dc->clk); + platform_set_drvdata(pdev, NULL); + devm_kfree(&pdev->dev, dc); + return 0; } diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c index 4f4c709..bba1c61 100644 --- a/drivers/gpu/drm/tegra/dsi.c +++ b/drivers/gpu/drm/tegra/dsi.c @@ -149,6 +149,9 @@ static int tegra_dsi_remove(struct platform_device *pdev) return err; } + platform_set_drvdata(pdev, NULL); + devm_kfree(&pdev->dev, dsi); + return 0; } diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c index b2b8e58..72032e8 100644 --- a/drivers/gpu/drm/tegra/hdmi.c +++ b/drivers/gpu/drm/tegra/hdmi.c @@ -1312,6 +1312,9 @@ static int tegra_hdmi_remove(struct platform_device *pdev) clk_unprepare(hdmi->clk_parent); clk_unprepare(hdmi->clk); + platform_set_drvdata(pdev, NULL); + devm_kfree(&pdev->dev, hdmi); + return 0; } diff --git a/drivers/gpu/drm/tegra/tvo.c b/drivers/gpu/drm/tegra/tvo.c index 01ac356..c6219b3 100644 --- a/drivers/gpu/drm/tegra/tvo.c +++ b/drivers/gpu/drm/tegra/tvo.c @@ -159,6 +159,9 @@ static int tegra_tvo_remove(struct platform_device *pdev) return err; } + platform_set_drvdata(pdev, NULL); + devm_kfree(&pdev->dev, tvo); + return 0; }