diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-bcm63xx-hsspi.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/spi/spi-bcm63xx-hsspi.c b/drivers/spi/spi-bcm63xx-hsspi.c index 1721ea99d688..b528f9fc8bc0 100644 --- a/drivers/spi/spi-bcm63xx-hsspi.c +++ b/drivers/spi/spi-bcm63xx-hsspi.c @@ -425,14 +425,14 @@ static int bcm63xx_hsspi_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int bcm63xx_hsspi_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct bcm63xx_hsspi *bs = spi_master_get_devdata(master); spi_master_suspend(master); - clk_disable(bs->clk); + clk_disable_unprepare(bs->clk); return 0; } @@ -441,30 +441,27 @@ static int bcm63xx_hsspi_resume(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct bcm63xx_hsspi *bs = spi_master_get_devdata(master); + int ret; + + ret = clk_prepare_enable(bs->clk); + if (ret) + return ret; - clk_enable(bs->clk); spi_master_resume(master); return 0; } +#endif static const struct dev_pm_ops bcm63xx_hsspi_pm_ops = { - .suspend = bcm63xx_hsspi_suspend, - .resume = bcm63xx_hsspi_resume, + SET_SYSTEM_SLEEP_PM_OPS(bcm63xx_hsspi_suspend, bcm63xx_hsspi_resume) }; -#define BCM63XX_HSSPI_PM_OPS (&bcm63xx_hsspi_pm_ops) -#else -#define BCM63XX_HSSPI_PM_OPS NULL -#endif - - - static struct platform_driver bcm63xx_hsspi_driver = { .driver = { .name = "bcm63xx-hsspi", .owner = THIS_MODULE, - .pm = BCM63XX_HSSPI_PM_OPS, + .pm = &bcm63xx_hsspi_pm_ops, }, .probe = bcm63xx_hsspi_probe, .remove = bcm63xx_hsspi_remove, |