mmc: tmio: Remove redundant runtime PM calls
Commit 9250aea76bfc ("mmc: core: Enable runtime PM management of host
devices"), made some calls to the runtime PM API from the driver
redundant. Especially those which deals with runtime PM reference
counting, so let's remove them.
Cc: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index 8290f98..1dd1c04 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -271,9 +271,6 @@
tmio_mmc_abort_dma(host);
mmc_request_done(host->mmc, mrq);
-
- pm_runtime_mark_last_busy(mmc_dev(host->mmc));
- pm_runtime_put_autosuspend(mmc_dev(host->mmc));
}
/* called with host->lock held, interrupts disabled */
@@ -303,9 +300,6 @@
tmio_mmc_abort_dma(host);
mmc_request_done(host->mmc, mrq);
-
- pm_runtime_mark_last_busy(mmc_dev(host->mmc));
- pm_runtime_put_autosuspend(mmc_dev(host->mmc));
}
static void tmio_mmc_done_work(struct work_struct *work)
@@ -819,8 +813,6 @@
spin_unlock_irqrestore(&host->lock, flags);
- pm_runtime_get_sync(mmc_dev(mmc));
-
if (mrq->data) {
ret = tmio_mmc_start_data(host, mrq->data);
if (ret)
@@ -839,9 +831,6 @@
host->mrq = NULL;
mrq->cmd->error = ret;
mmc_request_done(mmc, mrq);
-
- pm_runtime_mark_last_busy(mmc_dev(mmc));
- pm_runtime_put_autosuspend(mmc_dev(mmc));
}
static int tmio_mmc_clk_enable(struct tmio_mmc_host *host)
@@ -925,8 +914,6 @@
struct device *dev = &host->pdev->dev;
unsigned long flags;
- pm_runtime_get_sync(mmc_dev(mmc));
-
mutex_lock(&host->ios_lock);
spin_lock_irqsave(&host->lock, flags);
@@ -981,9 +968,6 @@
host->clk_cache = ios->clock;
mutex_unlock(&host->ios_lock);
-
- pm_runtime_mark_last_busy(mmc_dev(mmc));
- pm_runtime_put_autosuspend(mmc_dev(mmc));
}
static int tmio_mmc_get_ro(struct mmc_host *mmc)
@@ -994,11 +978,8 @@
if (ret >= 0)
return ret;
- pm_runtime_get_sync(mmc_dev(mmc));
ret = !((pdata->flags & TMIO_MMC_WRPROTECT_DISABLE) ||
(sd_ctrl_read32(host, CTL_STATUS) & TMIO_STAT_WRPROTECT));
- pm_runtime_mark_last_busy(mmc_dev(mmc));
- pm_runtime_put_autosuspend(mmc_dev(mmc));
return ret;
}