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>
diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index ee524b0..c23a872 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -2649,7 +2649,6 @@
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 @@
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 @@
spin_unlock_irqrestore(&host->lock, flags);
- return ret;
+ return 0;
}
EXPORT_SYMBOL_GPL(sdhci_runtime_resume_host);