diff options
Diffstat (limited to 'drivers/mmc/host/omap_hsmmc.c')
| -rw-r--r-- | drivers/mmc/host/omap_hsmmc.c | 36 |
1 files changed, 3 insertions, 33 deletions
diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c index 540dead767b..dbd32ad3b74 100644 --- a/drivers/mmc/host/omap_hsmmc.c +++ b/drivers/mmc/host/omap_hsmmc.c @@ -1171,9 +1171,6 @@ static irqreturn_t omap_hsmmc_detect(int irq, void *dev_id) struct omap_mmc_slot_data *slot = &mmc_slot(host); int carddetect; - if (host->suspended) - return IRQ_HANDLED; - sysfs_notify(&host->mmc->class_dev.kobj, NULL, "cover_switch"); if (slot->card_detect) @@ -1632,11 +1629,6 @@ static int omap_hsmmc_regs_show(struct seq_file *s, void *data) seq_printf(s, "mmc%d:\n ctx_loss:\t%d\n\nregs:\n", mmc->index, host->context_loss); - if (host->suspended) { - seq_printf(s, "host suspended, can't read registers\n"); - return 0; - } - pm_runtime_get_sync(host->dev); seq_printf(s, "CON:\t\t0x%08x\n", @@ -2101,23 +2093,12 @@ static void omap_hsmmc_complete(struct device *dev) static int omap_hsmmc_suspend(struct device *dev) { - int ret = 0; struct omap_hsmmc_host *host = dev_get_drvdata(dev); if (!host) return 0; - if (host && host->suspended) - return 0; - pm_runtime_get_sync(host->dev); - host->suspended = 1; - ret = mmc_suspend_host(host->mmc); - - if (ret) { - host->suspended = 0; - goto err; - } if (!(host->mmc->pm_flags & MMC_PM_KEEP_POWER)) { omap_hsmmc_disable_irq(host); @@ -2127,23 +2108,19 @@ static int omap_hsmmc_suspend(struct device *dev) if (host->dbclk) clk_disable_unprepare(host->dbclk); -err: + pm_runtime_put_sync(host->dev); - return ret; + return 0; } /* Routine to resume the MMC device */ static int omap_hsmmc_resume(struct device *dev) { - int ret = 0; struct omap_hsmmc_host *host = dev_get_drvdata(dev); if (!host) return 0; - if (host && !host->suspended) - return 0; - pm_runtime_get_sync(host->dev); if (host->dbclk) @@ -2154,16 +2131,9 @@ static int omap_hsmmc_resume(struct device *dev) omap_hsmmc_protect_card(host); - /* Notify the core to resume the host */ - ret = mmc_resume_host(host->mmc); - if (ret == 0) - host->suspended = 0; - pm_runtime_mark_last_busy(host->dev); pm_runtime_put_autosuspend(host->dev); - - return ret; - + return 0; } #else |