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path: root/drivers/mmc/sunxi_mmc.c
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Diffstat (limited to 'drivers/mmc/sunxi_mmc.c')
-rw-r--r--drivers/mmc/sunxi_mmc.c17
1 files changed, 0 insertions, 17 deletions
diff --git a/drivers/mmc/sunxi_mmc.c b/drivers/mmc/sunxi_mmc.c
index 3be9a90a6b..5d8abdc897 100644
--- a/drivers/mmc/sunxi_mmc.c
+++ b/drivers/mmc/sunxi_mmc.c
@@ -445,23 +445,6 @@ static int sunxi_mmc_getcd(struct mmc *mmc)
return !gpio_get_value(cd_pin);
}
-int sunxi_mmc_has_egon_boot_signature(struct mmc *mmc)
-{
- char *buf = malloc(512);
- int valid_signature = 0;
-
- if (buf == NULL)
- panic("Failed to allocate memory\n");
-
- if (mmc_getcd(mmc) && mmc_init(mmc) == 0 &&
- mmc->block_dev.block_read(&mmc->block_dev, 16, 1, buf) == 1 &&
- strncmp(&buf[4], "eGON.BT0", 8) == 0)
- valid_signature = 1;
-
- free(buf);
- return valid_signature;
-}
-
static const struct mmc_ops sunxi_mmc_ops = {
.send_cmd = sunxi_mmc_send_cmd,
.set_ios = sunxi_mmc_set_ios,