diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mmc/core/bus.c | 19 | ||||
-rw-r--r-- | drivers/mmc/core/core.c | 26 |
2 files changed, 19 insertions, 26 deletions
diff --git a/drivers/mmc/core/bus.c b/drivers/mmc/core/bus.c index d9e8c2b..3b7ca8a 100644 --- a/drivers/mmc/core/bus.c +++ b/drivers/mmc/core/bus.c @@ -127,10 +127,16 @@ static int mmc_bus_suspend(struct device *dev) { struct mmc_driver *drv = to_mmc_driver(dev->driver); struct mmc_card *card = mmc_dev_to_card(dev); - int ret = 0; + struct mmc_host *host = card->host; + int ret; - if (dev->driver && drv->suspend) + if (dev->driver && drv->suspend) { ret = drv->suspend(card); + if (ret) + return ret; + } + + ret = host->bus_ops->suspend(host); return ret; } @@ -138,10 +144,17 @@ static int mmc_bus_resume(struct device *dev) { struct mmc_driver *drv = to_mmc_driver(dev->driver); struct mmc_card *card = mmc_dev_to_card(dev); - int ret = 0; + struct mmc_host *host = card->host; + int ret; + + ret = host->bus_ops->resume(host); + if (ret) + pr_warn("%s: error %d during resume (card was removed?)\n", + mmc_hostname(host), ret); if (dev->driver && drv->resume) ret = drv->resume(card); + return ret; } #endif diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index da3b907..49a5bca 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2619,16 +2619,8 @@ EXPORT_SYMBOL(mmc_cache_ctrl); */ int mmc_suspend_host(struct mmc_host *host) { - int err = 0; - - mmc_bus_get(host); - if (host->bus_ops && !host->bus_dead) { - if (host->bus_ops->suspend) - err = host->bus_ops->suspend(host); - } - mmc_bus_put(host); - - return err; + /* This function is deprecated */ + return 0; } EXPORT_SYMBOL(mmc_suspend_host); @@ -2638,19 +2630,7 @@ EXPORT_SYMBOL(mmc_suspend_host); */ int mmc_resume_host(struct mmc_host *host) { - int err; - - mmc_bus_get(host); - if (host->bus_ops && !host->bus_dead) { - BUG_ON(!host->bus_ops->resume); - err = host->bus_ops->resume(host); - if (err) - pr_warning("%s: error %d during resume " - "(card was removed?)\n", - mmc_hostname(host), err); - } - mmc_bus_put(host); - + /* This function is deprecated */ return 0; } EXPORT_SYMBOL(mmc_resume_host); |