diff options
Diffstat (limited to 'drivers/spi/spi-s3c64xx.c')
| -rw-r--r-- | drivers/spi/spi-s3c64xx.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/spi/spi-s3c64xx.c b/drivers/spi/spi-s3c64xx.c index d117fa638ee3..4e5931cabfa2 100644 --- a/drivers/spi/spi-s3c64xx.c +++ b/drivers/spi/spi-s3c64xx.c @@ -1246,10 +1246,9 @@ static int s3c64xx_spi_suspend(struct device *dev) if (ret) return ret; - if (!pm_runtime_suspended(dev)) { - clk_disable_unprepare(sdd->clk); - clk_disable_unprepare(sdd->src_clk); - } + ret = pm_runtime_force_suspend(dev); + if (ret < 0) + return ret; sdd->cur_speed = 0; /* Output Clock is stopped */ @@ -1261,14 +1260,14 @@ static int s3c64xx_spi_resume(struct device *dev) struct spi_master *master = dev_get_drvdata(dev); struct s3c64xx_spi_driver_data *sdd = spi_master_get_devdata(master); struct s3c64xx_spi_info *sci = sdd->cntrlr_info; + int ret; if (sci->cfg_gpio) sci->cfg_gpio(); - if (!pm_runtime_suspended(dev)) { - clk_prepare_enable(sdd->src_clk); - clk_prepare_enable(sdd->clk); - } + ret = pm_runtime_force_resume(dev); + if (ret < 0) + return ret; s3c64xx_spi_hwinit(sdd, sdd->port_id); |