commit 50125bd5e62712c40d4338ce209a103703fdced5
author Heiko Schocher <hs@denx.de> Fri Jan 15 10:37:09 2021 +0100
committer Stefano Babic <sbabic@denx.de> Sat Jan 23 13:40:29 2021 +0100
tree 0906038b73145f6a34bf6ca178431b76d26ee6cd
parent 5b3c76e888bcfce7c74a47cfdb67878870d59015

mmc: fsl_esdhc_imx.c: fix compiler warning

prevent unsued variable compiler warning if
DM_REGULATOR is not set.

Signed-off-by: Heiko Schocher <hs@denx.de>

drivers/mmc/fsl_esdhc_imx.c

diff --git a/drivers/mmc/fsl_esdhc_imx.c b/drivers/mmc/fsl_esdhc_imx.c
index f47a095..8ac8597 100644
--- a/drivers/mmc/fsl_esdhc_imx.c
+++ b/drivers/mmc/fsl_esdhc_imx.c
@@ -790,7 +790,9 @@
 {
 	struct fsl_esdhc_priv *priv = dev_get_priv(mmc->dev);
 	struct fsl_esdhc *regs = priv->esdhc_regs;
+#if CONFIG_IS_ENABLED(DM_REGULATOR)
 	int ret;
+#endif
 
 	priv->signal_voltage = mmc->signal_voltage;
 	switch (mmc->signal_voltage) {