From 1a9d1731f93ad170f0c19b93407630b0fb966fd0 Mon Sep 17 00:00:00 2001 From: Tobias Jakobi Date: Mon, 5 Oct 2015 13:47:50 +0200 Subject: exynos: Properly zero initialize host in s5p_sdhci_init() This makes sure that setting the host_caps in s5p_sdhci_core_init() doesn't operate on potentially uninitialized memory. Acked-by: Lukasz Majewski Signed-off-by: Tobias Jakobi Signed-off-by: Minkyu Kang --- drivers/mmc/s5p_sdhci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/mmc/s5p_sdhci.c') diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 4db51d6488..911e7a8307 100644 --- a/drivers/mmc/s5p_sdhci.c +++ b/drivers/mmc/s5p_sdhci.c @@ -84,9 +84,9 @@ static int s5p_sdhci_core_init(struct sdhci_host *host) int s5p_sdhci_init(u32 regbase, int index, int bus_width) { - struct sdhci_host *host = malloc(sizeof(struct sdhci_host)); + struct sdhci_host *host = calloc(1, sizeof(struct sdhci_host)); if (!host) { - printf("sdhci__host malloc fail!\n"); + printf("sdhci__host allocation fail!\n"); return 1; } host->ioaddr = (void *)regbase; -- cgit v1.2.1