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spi: bcm63xx-hsspi: fix pm_runtime

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The driver sets auto_runtime_pm to true, but it doesn't call
pm_runtime_enable(), which results in "Failed to power device" when PM support
is enabled.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Link: https://lore.kernel.org/r/20210223151851.4110-3-noltari@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Álvaro Fernández Rojas 2021-02-23 16:18:51 +01:00 committed by Mark Brown
parent 2d13f2ff60
commit fb8695e374
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 1 deletions
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7
drivers/spi/spi-bcm63xx-hsspi.c
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@ -21,6 +21,7 @@
#include <linux/mutex.h>
#include <linux/of.h>
#include <linux/reset.h>
#include <linux/pm_runtime.h>
#define HSSPI_GLOBAL_CTRL_REG 0x0
#define GLOBAL_CTRL_CS_POLARITY_SHIFT 0
@ -439,13 +440,17 @@ static int bcm63xx_hsspi_probe(struct platform_device *pdev)
if (ret)
goto out_put_master;
pm_runtime_enable(&pdev->dev);
/* register and we are done */
ret = devm_spi_register_master(dev, master);
if (ret)
goto out_put_master;
goto out_pm_disable;
return 0;
out_pm_disable:
pm_runtime_disable(&pdev->dev);
out_put_master:
spi_master_put(master);
out_disable_pll_clk: