mmc: npcm_sdhci: Fix use of CONFIG_IS_ENABLED on DM_REGULATOR

The DM_REGULATOR symbol has SPL counterpart in:
  drivers/power/regulator/Kconfig:config SPL_DM_REGULATOR
Use CONFIG_IS_ENABLED() macro to match on the correct
variant depending on the build stage.

Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/mmc/npcm_sdhci.c b/drivers/mmc/npcm_sdhci.c
index 7eb17cc..d63521d 100644 (file)
--- a/drivers/mmc/npcm_sdhci.c
+++ b/drivers/mmc/npcm_sdhci.c
@@ -36,7 +36,7 @@ static int npcm_sdhci_probe(struct udevice *dev)
                        return ret;
        }
 
-       if (IS_ENABLED(CONFIG_DM_REGULATOR)) {
+       if (CONFIG_IS_ENABLED(DM_REGULATOR)) {
                device_get_supply_regulator(dev, "vqmmc-supply", &vqmmc_supply);
                vqmmc_uv = dev_read_u32_default(dev, "vqmmc-microvolt", 0);
                /* Set IO voltage */