diff options
| author | Markus Pargmann <mpa@pengutronix.de> | 2014-06-04 15:24:29 +0200 |
|---|---|---|
| committer | Ulf Hansson <ulf.hansson@linaro.org> | 2014-07-09 11:25:59 +0200 |
| commit | 8a125badbaf65d37cf09a866d1c8d496527da58b (patch) | |
| tree | e2503e53a60af60fbb64e93545e44c435c154a2b /drivers/mmc/host/sdhci.c | |
| parent | 3a48edc4bd68f841c07c7bc86358d2f02133f247 (diff) | |
mmc: sdhci: Remove unused ret variables
Remove those unused ret variables to make it obvious that these function
will not return any errors in the current implementation.
Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Diffstat (limited to 'drivers/mmc/host/sdhci.c')
| -rw-r--r-- | drivers/mmc/host/sdhci.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c index ee524b06db14..c23a87285a95 100644 --- a/drivers/mmc/host/sdhci.c +++ b/drivers/mmc/host/sdhci.c @@ -2649,7 +2649,6 @@ static void sdhci_runtime_pm_bus_off(struct sdhci_host *host) int sdhci_runtime_suspend_host(struct sdhci_host *host) { unsigned long flags; - int ret = 0; /* Disable tuning since we are suspending */ if (host->flags & SDHCI_USING_RETUNING_TIMER) { @@ -2669,14 +2668,14 @@ int sdhci_runtime_suspend_host(struct sdhci_host *host) host->runtime_suspended = true; spin_unlock_irqrestore(&host->lock, flags); - return ret; + return 0; } EXPORT_SYMBOL_GPL(sdhci_runtime_suspend_host); int sdhci_runtime_resume_host(struct sdhci_host *host) { unsigned long flags; - int ret = 0, host_flags = host->flags; + int host_flags = host->flags; if (host_flags & (SDHCI_USE_SDMA | SDHCI_USE_ADMA)) { if (host->ops->enable_dma) @@ -2715,7 +2714,7 @@ int sdhci_runtime_resume_host(struct sdhci_host *host) spin_unlock_irqrestore(&host->lock, flags); - return ret; + return 0; } EXPORT_SYMBOL_GPL(sdhci_runtime_resume_host); |