[PATCH 3/4] clk: qcom: gcc-msm8960: create tsens device if there are no child nodes

[Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>]

Currently gcc-msm8960 driver manually creates tsens device. Don't create
it in case there are child nodes inside the gcc device (which would
include the tsens).

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
 drivers/clk/qcom/gcc-msm8960.c | 18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

diff --git a/drivers/clk/qcom/gcc-msm8960.c b/drivers/clk/qcom/gcc-msm8960.c
index 051745ef99c8..0f2d1a69781b 100644
--- a/drivers/clk/qcom/gcc-msm8960.c
+++ b/drivers/clk/qcom/gcc-msm8960.c
@@ -3617,7 +3617,6 @@ static int gcc_msm8960_probe(struct platform_device *pdev)
 {
 	struct device *dev = &pdev->dev;
 	const struct of_device_id *match;
-	struct platform_device *tsens;
 	int ret;
 
 	match = of_match_device(gcc_msm8960_match_table, &pdev->dev);
@@ -3641,12 +3640,16 @@ static int gcc_msm8960_probe(struct platform_device *pdev)
 		hfpll_l2.d = &hfpll_l2_8064_data;
 	}
 
-	tsens = platform_device_register_data(&pdev->dev, "qcom-tsens", -1,
-					      NULL, 0);
-	if (IS_ERR(tsens))
-		return PTR_ERR(tsens);
+	if (of_get_available_child_count(pdev->dev.of_node) == 0) {
+		struct platform_device *tsens;
 
-	platform_set_drvdata(pdev, tsens);
+		tsens = platform_device_register_data(&pdev->dev, "qcom-tsens", -1,
+						      NULL, 0);
+		if (IS_ERR(tsens))
+			return PTR_ERR(tsens);
+
+		platform_set_drvdata(pdev, tsens);
+	}
 
 	return 0;
 }
@@ -3655,7 +3658,8 @@ static int gcc_msm8960_remove(struct platform_device *pdev)
 {
 	struct platform_device *tsens = platform_get_drvdata(pdev);
 
-	platform_device_unregister(tsens);
+	if (tsens)
+		platform_device_unregister(tsens);
 
 	return 0;
 }
-- 
2.35.1