diff options
Diffstat (limited to 'drivers/gpu/drm/exynos/exynos_hdmi.c')
| -rw-r--r-- | drivers/gpu/drm/exynos/exynos_hdmi.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c b/drivers/gpu/drm/exynos/exynos_hdmi.c index 5fdeec8a3875..e968824a4c72 100644 --- a/drivers/gpu/drm/exynos/exynos_hdmi.c +++ b/drivers/gpu/drm/exynos/exynos_hdmi.c @@ -1919,10 +1919,9 @@ static int hdmi_get_ddc_adapter(struct hdmi_context *hdata) static int hdmi_get_phy_io(struct hdmi_context *hdata) { const char *compatible_str = "samsung,exynos4212-hdmiphy"; - struct device_node *np; - int ret = 0; + struct device_node *np __free(device_node) = + of_find_compatible_node(NULL, NULL, compatible_str); - np = of_find_compatible_node(NULL, NULL, compatible_str); if (!np) { np = of_parse_phandle(hdata->dev->of_node, "phy", 0); if (!np) { @@ -1937,21 +1936,17 @@ static int hdmi_get_phy_io(struct hdmi_context *hdata) if (!hdata->regs_hdmiphy) { DRM_DEV_ERROR(hdata->dev, "failed to ioremap hdmi phy\n"); - ret = -ENOMEM; - goto out; + return -ENOMEM; } } else { hdata->hdmiphy_port = of_find_i2c_device_by_node(np); if (!hdata->hdmiphy_port) { DRM_INFO("Failed to get hdmi phy i2c client\n"); - ret = -EPROBE_DEFER; - goto out; + return -EPROBE_DEFER; } } -out: - of_node_put(np); - return ret; + return 0; } static int hdmi_probe(struct platform_device *pdev) |