[PATCH 2/4] mmc: sdhci: Fix vqmmc error setting

[Adrian Hunter <adrian.hunter@intel.com>]

supply.vqmmc is used with the IS_ERR macro which means
the value must be valid or an error code.  NULL is
neither, so replace with ERR_PTR(-EINVAL).

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
---
 drivers/mmc/host/sdhci.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c
index f895ab0..7736a2c 100644
--- a/drivers/mmc/host/sdhci.c
+++ b/drivers/mmc/host/sdhci.c
@@ -3091,7 +3091,7 @@ int sdhci_add_host(struct sdhci_host *host)
 		if (ret) {
 			pr_warn("%s: Failed to enable vqmmc regulator: %d\n",
 				mmc_hostname(mmc), ret);
-			mmc->supply.vqmmc = NULL;
+			mmc->supply.vqmmc = ERR_PTR(-EINVAL);
 		}
 	}
 
-- 
1.9.1