korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-11-28 06:34:12 +08:00
Code Issues Packages Projects Releases Wiki Activity

mmc: atmel-mci: Remove redundant runtime PM calls

Browse Source 
Commit 9250aea76b ("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: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com>
This commit is contained in:
Ulf Hansson 2016-03-21 14:09:07 +01:00
parent d0071281cf
commit bc94440d4e
1 changed files with 0 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/mmc/host/atmel-mci.c
View File

@ -1410,8 +1410,6 @@ static void atmci_request(struct mmc_host *mmc, struct mmc_request *mrq)
WARN_ON(slot->mrq);
dev_dbg(&host->pdev->dev, "MRQ: cmd %u\n", mrq->cmd->opcode);
pm_runtime_get_sync(&host->pdev->dev);
/*
* We may "know" the card is gone even though there's still an
* electrical connection. If so, we really need to communicate
@ -1442,8 +1440,6 @@ static void atmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
struct atmel_mci *host = slot->host;
unsigned int i;
pm_runtime_get_sync(&host->pdev->dev);
slot->sdc_reg &= ~ATMCI_SDCBUS_MASK;
switch (ios->bus_width) {
case MMC_BUS_WIDTH_1:
@ -1576,8 +1572,6 @@ static void atmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
break;
}
pm_runtime_mark_last_busy(&host->pdev->dev);
pm_runtime_put_autosuspend(&host->pdev->dev);
}
static int atmci_get_ro(struct mmc_host *mmc)
@ -1669,9 +1663,6 @@ static void atmci_request_end(struct atmel_mci *host, struct mmc_request *mrq)
spin_unlock(&host->lock);
mmc_request_done(prev_mmc, mrq);
spin_lock(&host->lock);
pm_runtime_mark_last_busy(&host->pdev->dev);
pm_runtime_put_autosuspend(&host->pdev->dev);
}
static void atmci_command_complete(struct atmel_mci *host,