diff options
Diffstat (limited to 'drivers/spi/spi-bcm63xx-hsspi.c')
| -rw-r--r-- | drivers/spi/spi-bcm63xx-hsspi.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c index 1f08d7553f07..b871fd810d80 100644 --- a/drivers/spi/spi-bcm63xx-hsspi.c +++ b/drivers/spi/spi-bcm63xx-hsspi.c @@ -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: |