From: Alex Kiernan <alex.kiernan@gmail.com>
Date: Fri, 9 Feb 2018 15:24:38 +0000 (+0000)
Subject: mmc: Fix uninitialised priv member
X-Git-Tag: v2018.03-rc3~3^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=4a41fec589b5f57bc83fca423222c6a1860a50f5;p=u-boot

mmc: Fix uninitialised priv member

When using omap_hsmmc without the device model then the allocation
of mmc->priv ends up uninitialised.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Tested-by: Robert Nelson <robertcnelson@gmail.com>
Reviewed-by: Sam Protsenko <semen.protsenko@linaro.org>
---

diff --git a/drivers/mmc/omap_hsmmc.c b/drivers/mmc/omap_hsmmc.c
index 24027f2b34..02970f29b2 100644
--- a/drivers/mmc/omap_hsmmc.c
+++ b/drivers/mmc/omap_hsmmc.c
@@ -1449,7 +1449,7 @@ int omap_mmc_init(int dev_index, uint host_caps_mask, uint f_max, int cd_gpio,
 	struct mmc_config *cfg;
 	uint host_caps_val;
 
-	priv = malloc(sizeof(*priv));
+	priv = calloc(1, sizeof(*priv));
 	if (priv == NULL)
 		return -1;