From: peter.chen@nxp.com (Peter Chen)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/1] gpu: drm: exynos_hdmi: add missing of_node_put after calling of_parse_phandle
Date: Mon, 4 Jul 2016 15:15:55 +0800 [thread overview]
Message-ID: <1467616555-7916-1-git-send-email-peter.chen@nxp.com> (raw)
of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.
Signed-off-by: Peter Chen <peter.chen@nxp.com>
---
drivers/gpu/drm/exynos/exynos_hdmi.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 58de5a4..e9591c7 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -1828,6 +1828,7 @@ static int hdmi_probe(struct platform_device *pdev)
DRM_ERROR("Failed to find ddc node in device tree\n");
return -ENODEV;
}
+ of_node_put(dev->of_node);
out_get_ddc_adpt:
hdata->ddc_adpt = of_find_i2c_adapter_by_node(ddc_node);
@@ -1846,6 +1847,7 @@ out_get_ddc_adpt:
ret = -ENODEV;
goto err_ddc;
}
+ of_node_put(dev->of_node);
out_get_phy_port:
if (hdata->drv_data->is_apb_phy) {
--
1.9.1
reply other threads:[~2016-07-04 7:15 UTC|newest]
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