[V2,5/8] spi: spi-geni-qcom: Unconditionally call dev_pm_opp_of_remove_table()

Commit Message

Viresh Kumar Aug. 28, 2020, 6:07 a.m. UTC

dev_pm_opp_of_remove_table() doesn't report any errors when it fails to
find the OPP table with error -ENODEV (i.e. OPP table not present for
the device). And we can call dev_pm_opp_of_remove_table()
unconditionally here.

While at it, create a new label and put clkname on errors.

Signed-off-by: Viresh Kumar <[e-mail]>

---
V2:
- Compare with -ENODEV only for failures.
- Create new label to put clkname.
---
 drivers/spi/spi-geni-qcom.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

Patch

diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c
index 80cea5cd3612..0dc3f4c55b0b 100644
--- a/drivers/spi/spi-geni-qcom.c
+++ b/drivers/spi/spi-geni-qcom.c
@@ -613,11 +613,9 @@  static int spi_geni_probe(struct platform_device *pdev)
 		return PTR_ERR(mas->se.opp_table);
 	/* OPP table is optional */
 	ret = dev_pm_opp_of_add_table(&pdev->dev);
-	if (!ret) {
-		mas->se.has_opp_table = true;
-	} else if (ret != -ENODEV) {
+	if (ret && ret != -ENODEV) {
 		dev_err(&pdev->dev, "invalid OPP table in device tree\n");
-		return ret;
+		goto put_clkname;
 	}
 
 	spi->bus_num = -1;
@@ -669,8 +667,8 @@  static int spi_geni_probe(struct platform_device *pdev)
 spi_geni_probe_runtime_disable:
 	pm_runtime_disable(dev);
 	spi_master_put(spi);
-	if (mas->se.has_opp_table)
-		dev_pm_opp_of_remove_table(&pdev->dev);
+	dev_pm_opp_of_remove_table(&pdev->dev);
+put_clkname:
 	dev_pm_opp_put_clkname(mas->se.opp_table);
 	return ret;
 }
@@ -685,8 +683,7 @@  static int spi_geni_remove(struct platform_device *pdev)
 
 	free_irq(mas->irq, spi);
 	pm_runtime_disable(&pdev->dev);
-	if (mas->se.has_opp_table)
-		dev_pm_opp_of_remove_table(&pdev->dev);
+	dev_pm_opp_of_remove_table(&pdev->dev);
 	dev_pm_opp_put_clkname(mas->se.opp_table);
 	return 0;
 }