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mmc: sdhci: Move sdhci_runtime_pm_bus_off|on() to avoid pre-definition

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There are no need to have two versions of sdhci_runtime_pm_bus_off|on(),
depending on whether CONFIG_PM is set or unset. Thus it's easy to move the
implementation of these functions a bit earlier to avoid the unnecessary
pre-definition of them, so let's do that.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Adrian Hunter <adrian.hunter@intel.com>
This commit is contained in:
Ulf Hansson 2016-04-11 15:32:41 +02:00
parent dc4c90fa65
commit 02d0b68524
1 changed files with 16 additions and 28 deletions
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44
drivers/mmc/host/sdhci.c
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@ -55,18 +55,6 @@ static int sdhci_execute_tuning(struct mmc_host *mmc, u32 opcode);
static void sdhci_enable_preset_value(struct sdhci_host *host, bool enable);
static int sdhci_do_get_cd(struct sdhci_host *host);
#ifdef CONFIG_PM
static void sdhci_runtime_pm_bus_on(struct sdhci_host *host);
static void sdhci_runtime_pm_bus_off(struct sdhci_host *host);
#else
static void sdhci_runtime_pm_bus_on(struct sdhci_host *host)
{
}
static void sdhci_runtime_pm_bus_off(struct sdhci_host *host)
{
}
#endif
static void sdhci_dumpregs(struct sdhci_host *host)
{
pr_debug(DRIVER_NAME ": =========== REGISTER DUMP (%s)===========\n",
@ -161,6 +149,22 @@ static void sdhci_disable_card_detection(struct sdhci_host *host)
sdhci_set_card_detection(host, false);
}
static void sdhci_runtime_pm_bus_on(struct sdhci_host *host)
{
if (host->bus_on)
return;
host->bus_on = true;
pm_runtime_get_noresume(host->mmc->parent);
}
static void sdhci_runtime_pm_bus_off(struct sdhci_host *host)
{
if (!host->bus_on)
return;
host->bus_on = false;
pm_runtime_put_noidle(host->mmc->parent);
}
void sdhci_reset(struct sdhci_host *host, u8 mask)
{
unsigned long timeout;
@ -2667,22 +2671,6 @@ int sdhci_resume_host(struct sdhci_host *host)
EXPORT_SYMBOL_GPL(sdhci_resume_host);
static void sdhci_runtime_pm_bus_on(struct sdhci_host *host)
{
if (host->bus_on)
return;
host->bus_on = true;
pm_runtime_get_noresume(host->mmc->parent);
}
static void sdhci_runtime_pm_bus_off(struct sdhci_host *host)
{
if (!host->bus_on)
return;
host->bus_on = false;
pm_runtime_put_noidle(host->mmc->parent);
}
int sdhci_runtime_suspend_host(struct sdhci_host *host)
{
unsigned long flags;