diff options
| author | Yangtao Li <tiny.windzz@gmail.com> | 2021-03-14 19:34:01 +0300 |
|---|---|---|
| committer | Viresh Kumar <viresh.kumar@linaro.org> | 2021-03-16 10:14:11 +0530 |
| commit | cfb12911ffb0ed38c7c420efb9d5dc8494e28109 (patch) | |
| tree | 4cef72e973f77699b5a58b665bca6de85b7e8dfa | |
| parent | 300894a6fef7f78432372c8096b7c9b455832560 (diff) | |
| download | lwn-cfb12911ffb0ed38c7c420efb9d5dc8494e28109.tar.gz lwn-cfb12911ffb0ed38c7c420efb9d5dc8494e28109.zip | |
spi: spi-geni-qcom: Convert to use resource-managed OPP API
Use resource-managed OPP API to simplify code.
Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
| -rw-r--r-- | drivers/spi/spi-geni-qcom.c | 16 | ||||
| -rw-r--r-- | include/linux/qcom-geni-se.h | 2 |
2 files changed, 6 insertions, 12 deletions
diff --git a/drivers/spi/spi-geni-qcom.c b/drivers/spi/spi-geni-qcom.c index 881f645661cc..3d0d8ddd5772 100644 --- a/drivers/spi/spi-geni-qcom.c +++ b/drivers/spi/spi-geni-qcom.c @@ -691,14 +691,15 @@ static int spi_geni_probe(struct platform_device *pdev) mas->se.wrapper = dev_get_drvdata(dev->parent); mas->se.base = base; mas->se.clk = clk; - mas->se.opp_table = dev_pm_opp_set_clkname(&pdev->dev, "se"); - if (IS_ERR(mas->se.opp_table)) - return PTR_ERR(mas->se.opp_table); + + ret = devm_pm_opp_set_clkname(&pdev->dev, "se"); + if (ret) + return ret; /* OPP table is optional */ - ret = dev_pm_opp_of_add_table(&pdev->dev); + ret = devm_pm_opp_of_add_table(&pdev->dev); if (ret && ret != -ENODEV) { dev_err(&pdev->dev, "invalid OPP table in device tree\n"); - goto put_clkname; + return ret; } spi->bus_num = -1; @@ -750,9 +751,6 @@ spi_geni_probe_free_irq: free_irq(mas->irq, spi); spi_geni_probe_runtime_disable: pm_runtime_disable(dev); - dev_pm_opp_of_remove_table(&pdev->dev); -put_clkname: - dev_pm_opp_put_clkname(mas->se.opp_table); return ret; } @@ -766,8 +764,6 @@ static int spi_geni_remove(struct platform_device *pdev) free_irq(mas->irq, spi); pm_runtime_disable(&pdev->dev); - dev_pm_opp_of_remove_table(&pdev->dev); - dev_pm_opp_put_clkname(mas->se.opp_table); return 0; } diff --git a/include/linux/qcom-geni-se.h b/include/linux/qcom-geni-se.h index ec2ad4b0fe14..cddef864a760 100644 --- a/include/linux/qcom-geni-se.h +++ b/include/linux/qcom-geni-se.h @@ -47,7 +47,6 @@ struct geni_icc_path { * @num_clk_levels: Number of valid clock levels in clk_perf_tbl * @clk_perf_tbl: Table of clock frequency input to serial engine clock * @icc_paths: Array of ICC paths for SE - * @opp_table: Pointer to the OPP table */ struct geni_se { void __iomem *base; @@ -57,7 +56,6 @@ struct geni_se { unsigned int num_clk_levels; unsigned long *clk_perf_tbl; struct geni_icc_path icc_paths[3]; - struct opp_table *opp_table; }; /* Common SE registers */ |