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spi: spi-qcom-qspi: Unconditionally call dev_pm_opp_of_remove_table()

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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 <viresh.kumar@linaro.org>
Link: https://lore.kernel.org/r/b77aa0bbe82a580508e321a34da488b4b27966d0.1598594714.git.viresh.kumar@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Viresh Kumar 2020-08-28 11:37:51 +05:30 committed by Mark Brown
parent 7d568edff5
commit 062cf7fc92
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 9 deletions
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15
drivers/spi/spi-qcom-qspi.c
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@ -143,7 +143,6 @@ struct qcom_qspi {
struct qspi_xfer xfer;
struct icc_path *icc_path_cpu_to_qspi;
struct opp_table *opp_table;
bool has_opp_table;
unsigned long last_speed;
/* Lock to protect data accessed by IRQs */
spinlock_t lock;
@ -546,11 +545,9 @@ static int qcom_qspi_probe(struct platform_device *pdev)
}
/* OPP table is optional */
ret = dev_pm_opp_of_add_table(&pdev->dev);
if (!ret) {
ctrl->has_opp_table = true;
} else if (ret != -ENODEV) {
if (ret && ret != -ENODEV) {
dev_err(&pdev->dev, "invalid OPP table in device tree\n");
goto exit_probe_master_put;
goto exit_probe_put_clkname;
}
pm_runtime_use_autosuspend(dev);
@ -562,8 +559,9 @@ static int qcom_qspi_probe(struct platform_device *pdev)
return 0;
pm_runtime_disable(dev);
if (ctrl->has_opp_table)
dev_pm_opp_of_remove_table(&pdev->dev);
dev_pm_opp_of_remove_table(&pdev->dev);
exit_probe_put_clkname:
dev_pm_opp_put_clkname(ctrl->opp_table);
exit_probe_master_put:
@ -581,8 +579,7 @@ static int qcom_qspi_remove(struct platform_device *pdev)
spi_unregister_master(master);
pm_runtime_disable(&pdev->dev);
if (ctrl->has_opp_table)
dev_pm_opp_of_remove_table(&pdev->dev);
dev_pm_opp_of_remove_table(&pdev->dev);
dev_pm_opp_put_clkname(ctrl->opp_table);
return 0;