diff options
Diffstat (limited to 'drivers/mmc/host/sh_mmcif.c')
| -rw-r--r-- | drivers/mmc/host/sh_mmcif.c | 32 |
1 files changed, 12 insertions, 20 deletions
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c index 36629a024aa1..d032b080ac4d 100644 --- a/drivers/mmc/host/sh_mmcif.c +++ b/drivers/mmc/host/sh_mmcif.c @@ -964,7 +964,7 @@ static void sh_mmcif_request(struct mmc_host *mmc, struct mmc_request *mrq) static int sh_mmcif_clk_update(struct sh_mmcif_host *host) { - int ret = clk_enable(host->hclk); + int ret = clk_prepare_enable(host->hclk); if (!ret) { host->clk = clk_get_rate(host->hclk); @@ -1018,7 +1018,7 @@ static void sh_mmcif_set_ios(struct mmc_host *mmc, struct mmc_ios *ios) } if (host->power) { pm_runtime_put_sync(&host->pd->dev); - clk_disable(host->hclk); + clk_disable_unprepare(host->hclk); host->power = false; if (ios->power_mode == MMC_POWER_OFF) sh_mmcif_set_power(host, ios); @@ -1466,7 +1466,7 @@ static int sh_mmcif_probe(struct platform_device *pdev) mutex_init(&host->thread_lock); - clk_disable(host->hclk); + clk_disable_unprepare(host->hclk); ret = mmc_add_host(mmc); if (ret < 0) goto emmcaddh; @@ -1487,7 +1487,7 @@ ereqirq1: ereqirq0: pm_runtime_suspend(&pdev->dev); eresume: - clk_disable(host->hclk); + clk_disable_unprepare(host->hclk); eclkupdate: clk_put(host->hclk); eclkget: @@ -1505,7 +1505,7 @@ static int sh_mmcif_remove(struct platform_device *pdev) int irq[2]; host->dying = true; - clk_enable(host->hclk); + clk_prepare_enable(host->hclk); pm_runtime_get_sync(&pdev->dev); dev_pm_qos_hide_latency_limit(&pdev->dev); @@ -1530,7 +1530,7 @@ static int sh_mmcif_remove(struct platform_device *pdev) if (irq[1] >= 0) free_irq(irq[1], host); - clk_disable(host->hclk); + clk_disable_unprepare(host->hclk); mmc_free_host(host->mmc); pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); @@ -1538,28 +1538,21 @@ static int sh_mmcif_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int sh_mmcif_suspend(struct device *dev) { struct sh_mmcif_host *host = dev_get_drvdata(dev); - int ret = mmc_suspend_host(host->mmc); - if (!ret) - sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL); + sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL); - return ret; + return 0; } static int sh_mmcif_resume(struct device *dev) { - struct sh_mmcif_host *host = dev_get_drvdata(dev); - - return mmc_resume_host(host->mmc); + return 0; } -#else -#define sh_mmcif_suspend NULL -#define sh_mmcif_resume NULL -#endif /* CONFIG_PM */ +#endif static const struct of_device_id mmcif_of_match[] = { { .compatible = "renesas,sh-mmcif" }, @@ -1568,8 +1561,7 @@ static const struct of_device_id mmcif_of_match[] = { MODULE_DEVICE_TABLE(of, mmcif_of_match); static const struct dev_pm_ops sh_mmcif_dev_pm_ops = { - .suspend = sh_mmcif_suspend, - .resume = sh_mmcif_resume, + SET_SYSTEM_SLEEP_PM_OPS(sh_mmcif_suspend, sh_mmcif_resume) }; static struct platform_driver sh_mmcif_driver = { |