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spi: orion: runtime PM fixes

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Johan Hovold <johan@kernel.org> says:

This series fixes some runtime PM related issues in the orion driver.

Included is also a related clean up.
This commit is contained in:
Mark Brown 2026-04-22 13:49:21 +01:00
commit 8370f1bd64
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GPG Key ID: 24D68B725D5487D0
1 changed files with 11 additions and 2 deletions
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13
drivers/spi/spi-orion.c
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@ -648,8 +648,8 @@ static int orion_spi_probe(struct platform_device *pdev)
struct orion_spi *spi;
struct resource *r;
unsigned long tclk_hz;
int status = 0;
struct device_node *np;
int status;
host = spi_alloc_host(&pdev->dev, sizeof(*spi));
if (host == NULL) {
@ -774,6 +774,7 @@ static int orion_spi_probe(struct platform_device *pdev)
pm_runtime_set_active(&pdev->dev);
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_set_autosuspend_delay(&pdev->dev, SPI_AUTOSUSPEND_TIMEOUT);
pm_runtime_get_noresume(&pdev->dev);
pm_runtime_enable(&pdev->dev);
status = orion_spi_reset(spi);
@ -784,10 +785,15 @@ static int orion_spi_probe(struct platform_device *pdev)
if (status < 0)
goto out_rel_pm;
return status;
pm_runtime_put_autosuspend(&pdev->dev);
return 0;
out_rel_pm:
pm_runtime_disable(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
pm_runtime_dont_use_autosuspend(&pdev->dev);
out_rel_axi_clk:
clk_disable_unprepare(spi->axi_clk);
out:
@ -811,6 +817,9 @@ static void orion_spi_remove(struct platform_device *pdev)
spi_controller_put(host);
pm_runtime_disable(&pdev->dev);
pm_runtime_put_noidle(&pdev->dev);
pm_runtime_set_suspended(&pdev->dev);
pm_runtime_dont_use_autosuspend(&pdev->dev);
}
MODULE_ALIAS("platform:" DRIVER_NAME);