diff options
| author | Ulf Hansson <ulf.hansson@linaro.org> | 2018-06-26 16:51:31 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2018-07-16 11:21:45 +0200 |
| commit | 29772f8a73d88a5de648177d9d822055ab7d1ba6 (patch) | |
| tree | 7c41965995de687735cdf4fa534ce196e491342e /drivers/mmc | |
| parent | 67fdfbdf0115b39b4e9b9d96d240202fa3049b12 (diff) | |
mmc: core: Drop the unused mmc_power_save|restore_host()
The last user of mmc_power_save|restore_host() APIs is gone, hence let's
drop them. Drop also the corresponding bus_ops callback,
->power_save|restore() as those becomes redundant.
Cc: Tony Lindgren <tony@atomide.com>
Cc: Eyal Reizer <eyalreizer@gmail.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc')
| -rw-r--r-- | drivers/mmc/core/core.c | 46 | ||||
| -rw-r--r-- | drivers/mmc/core/core.h | 2 | ||||
| -rw-r--r-- | drivers/mmc/core/sdio.c | 1 |
3 files changed, 0 insertions, 49 deletions
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c index 6780c2b81050..50a5c340307b 100644 --- a/drivers/mmc/core/core.c +++ b/drivers/mmc/core/core.c @@ -2716,52 +2716,6 @@ void mmc_stop_host(struct mmc_host *host) mmc_release_host(host); } -int mmc_power_save_host(struct mmc_host *host) -{ - int ret = 0; - - pr_debug("%s: %s: powering down\n", mmc_hostname(host), __func__); - - mmc_bus_get(host); - - if (!host->bus_ops || host->bus_dead) { - mmc_bus_put(host); - return -EINVAL; - } - - if (host->bus_ops->power_save) - ret = host->bus_ops->power_save(host); - - mmc_bus_put(host); - - mmc_power_off(host); - - return ret; -} -EXPORT_SYMBOL(mmc_power_save_host); - -int mmc_power_restore_host(struct mmc_host *host) -{ - int ret; - - pr_debug("%s: %s: powering up\n", mmc_hostname(host), __func__); - - mmc_bus_get(host); - - if (!host->bus_ops || host->bus_dead) { - mmc_bus_put(host); - return -EINVAL; - } - - mmc_power_up(host, host->card->ocr); - ret = host->bus_ops->power_restore(host); - - mmc_bus_put(host); - - return ret; -} -EXPORT_SYMBOL(mmc_power_restore_host); - #ifdef CONFIG_PM_SLEEP /* Do the card removal on suspend if card is assumed removeable * Do that in pm notifier while userspace isn't yet frozen, so we will be able diff --git a/drivers/mmc/core/core.h b/drivers/mmc/core/core.h index 9d8f09ac0821..087ba68b2920 100644 --- a/drivers/mmc/core/core.h +++ b/drivers/mmc/core/core.h @@ -28,8 +28,6 @@ struct mmc_bus_ops { int (*resume)(struct mmc_host *); int (*runtime_suspend)(struct mmc_host *); int (*runtime_resume)(struct mmc_host *); - int (*power_save)(struct mmc_host *); - int (*power_restore)(struct mmc_host *); int (*alive)(struct mmc_host *); int (*shutdown)(struct mmc_host *); int (*hw_reset)(struct mmc_host *); diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c index a86490dbca70..d8e17ea6126d 100644 --- a/drivers/mmc/core/sdio.c +++ b/drivers/mmc/core/sdio.c @@ -1076,7 +1076,6 @@ static const struct mmc_bus_ops mmc_sdio_ops = { .resume = mmc_sdio_resume, .runtime_suspend = mmc_sdio_runtime_suspend, .runtime_resume = mmc_sdio_runtime_resume, - .power_restore = mmc_sdio_power_restore, .alive = mmc_sdio_alive, .hw_reset = mmc_sdio_hw_reset, .sw_reset = mmc_sdio_sw_reset, |