diff options
-rw-r--r-- | drivers/mmc/host/sdhci-brcmstb.c | 37 | ||||
-rw-r--r-- | drivers/mmc/host/sdhci-pltfm.c | 22 | ||||
-rw-r--r-- | drivers/mmc/host/sdhci-sirf.c | 39 |
3 files changed, 22 insertions, 76 deletions
diff --git a/drivers/mmc/host/sdhci-brcmstb.c b/drivers/mmc/host/sdhci-brcmstb.c index 3a64c13f2412..552bddc5096c 100644 --- a/drivers/mmc/host/sdhci-brcmstb.c +++ b/drivers/mmc/host/sdhci-brcmstb.c @@ -21,41 +21,6 @@ #include "sdhci-pltfm.h" -#ifdef CONFIG_PM_SLEEP - -static int sdhci_brcmstb_suspend(struct device *dev) -{ - struct sdhci_host *host = dev_get_drvdata(dev); - struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - int res; - - if (host->tuning_mode != SDHCI_TUNING_MODE_3) - mmc_retune_needed(host->mmc); - - res = sdhci_suspend_host(host); - if (res) - return res; - clk_disable_unprepare(pltfm_host->clk); - return res; -} - -static int sdhci_brcmstb_resume(struct device *dev) -{ - struct sdhci_host *host = dev_get_drvdata(dev); - struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - int err; - - err = clk_prepare_enable(pltfm_host->clk); - if (err) - return err; - return sdhci_resume_host(host); -} - -#endif /* CONFIG_PM_SLEEP */ - -static SIMPLE_DEV_PM_OPS(sdhci_brcmstb_pmops, sdhci_brcmstb_suspend, - sdhci_brcmstb_resume); - static const struct sdhci_ops sdhci_brcmstb_ops = { .set_clock = sdhci_set_clock, .set_bus_width = sdhci_set_bus_width, @@ -131,7 +96,7 @@ MODULE_DEVICE_TABLE(of, sdhci_brcm_of_match); static struct platform_driver sdhci_brcmstb_driver = { .driver = { .name = "sdhci-brcmstb", - .pm = &sdhci_brcmstb_pmops, + .pm = &sdhci_pltfm_pmops, .of_match_table = of_match_ptr(sdhci_brcm_of_match), }, .probe = sdhci_brcmstb_probe, diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c index e090d8c42ddb..4c0135e184e9 100644 --- a/drivers/mmc/host/sdhci-pltfm.c +++ b/drivers/mmc/host/sdhci-pltfm.c @@ -212,18 +212,36 @@ EXPORT_SYMBOL_GPL(sdhci_pltfm_unregister); static int sdhci_pltfm_suspend(struct device *dev) { struct sdhci_host *host = dev_get_drvdata(dev); + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + int ret; if (host->tuning_mode != SDHCI_TUNING_MODE_3) mmc_retune_needed(host->mmc); - return sdhci_suspend_host(host); + ret = sdhci_suspend_host(host); + if (ret) + return ret; + + clk_disable_unprepare(pltfm_host->clk); + + return 0; } static int sdhci_pltfm_resume(struct device *dev) { struct sdhci_host *host = dev_get_drvdata(dev); + struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); + int ret; + + ret = clk_prepare_enable(pltfm_host->clk); + if (ret) + return ret; - return sdhci_resume_host(host); + ret = sdhci_resume_host(host); + if (ret) + clk_disable_unprepare(pltfm_host->clk); + + return ret; } #endif diff --git a/drivers/mmc/host/sdhci-sirf.c b/drivers/mmc/host/sdhci-sirf.c index 556b0cf67cc5..391d52b467ca 100644 --- a/drivers/mmc/host/sdhci-sirf.c +++ b/drivers/mmc/host/sdhci-sirf.c @@ -230,43 +230,6 @@ err_clk_prepare: return ret; } -#ifdef CONFIG_PM_SLEEP -static int sdhci_sirf_suspend(struct device *dev) -{ - struct sdhci_host *host = dev_get_drvdata(dev); - struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - int ret; - - if (host->tuning_mode != SDHCI_TUNING_MODE_3) - mmc_retune_needed(host->mmc); - - ret = sdhci_suspend_host(host); - if (ret) - return ret; - - clk_disable(pltfm_host->clk); - - return 0; -} - -static int sdhci_sirf_resume(struct device *dev) -{ - struct sdhci_host *host = dev_get_drvdata(dev); - struct sdhci_pltfm_host *pltfm_host = sdhci_priv(host); - int ret; - - ret = clk_enable(pltfm_host->clk); - if (ret) { - dev_dbg(dev, "Resume: Error enabling clock\n"); - return ret; - } - - return sdhci_resume_host(host); -} -#endif - -static SIMPLE_DEV_PM_OPS(sdhci_sirf_pm_ops, sdhci_sirf_suspend, sdhci_sirf_resume); - static const struct of_device_id sdhci_sirf_of_match[] = { { .compatible = "sirf,prima2-sdhc" }, { } @@ -277,7 +240,7 @@ static struct platform_driver sdhci_sirf_driver = { .driver = { .name = "sdhci-sirf", .of_match_table = sdhci_sirf_of_match, - .pm = &sdhci_sirf_pm_ops, + .pm = &sdhci_pltfm_pmops, }, .probe = sdhci_sirf_probe, .remove = sdhci_pltfm_unregister, |