mmc: sdhci: make sdhci_get_cd static
sdhci_get_cd() is not referenced anywhere else. Limit its scope to
sdhci.c.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index fbc576f..32e83db 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -660,7 +660,7 @@
return sdhci_init(mmc);
}
-int sdhci_get_cd(struct udevice *dev)
+static int sdhci_get_cd(struct udevice *dev)
{
struct mmc *mmc = mmc_get_mmc_dev(dev);
struct sdhci_host *host = mmc->priv;