[PATCH 3/3] spi: bcm63xx-hsspi: Disable runtime PM on remove

[Guangshuo Li]

bcm63xx_hsspi_probe() enables runtime PM before creating the sysfs
 group, but bcm63xx_hsspi_remove() does not perform the matching
pm_runtime_disable() after a successful probe.

The probe error paths already disable runtime PM when sysfs group
creation or controller registration fails.

Add pm_runtime_disable() to the remove path after removing the sysfs
group to balance pm_runtime_enable() from bcm63xx_hsspi_probe().

Fixes: fb8695e3749e ("spi: bcm63xx-hsspi: fix pm_runtime")
Signed-off-by: Guangshuo Li <lgs201920130244 at gmail.com>
---
 drivers/spi/spi-bcm63xx-hsspi.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c
index 25f169a2a81d..80bf02bc324a 100644
--- a/drivers/spi/spi-bcm63xx-hsspi.c
+++ b/drivers/spi/spi-bcm63xx-hsspi.c
@@ -882,6 +882,7 @@ static void bcm63xx_hsspi_remove(struct platform_device *pdev)
 	/* reset the hardware and block queue progress */
 	__raw_writel(0, bs->regs + HSSPI_INT_MASK_REG);
 	sysfs_remove_group(&pdev->dev.kobj, &bcm63xx_hsspi_group);
+	pm_runtime_disable(&pdev->dev);
 }
 
 static int bcm63xx_hsspi_suspend(struct device *dev)
-- 
2.43.0