This makes sure that setting the host_caps in s5p_sdhci_core_init() doesn't operate on potentially uninitialized memory.
Acked-by: Lukasz Majewski l.majewski@samsung.com Signed-off-by: Tobias Jakobi tjakobi@math.uni-bielefeld.de --- drivers/mmc/s5p_sdhci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mmc/s5p_sdhci.c b/drivers/mmc/s5p_sdhci.c index 4db51d6..911e7a8 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;