mmc: remove duplicate mmc_get_env_dev() implementations
Since it's so trivial I could just about tolerate this when there were only
two copies of it. But now there are about to be three.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index d79cdef..11ce110 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -3111,3 +3111,12 @@
return 0;
}
#endif
+
+__weak int mmc_get_env_dev(void)
+{
+#ifdef CONFIG_SYS_MMC_ENV_DEV
+ return CONFIG_SYS_MMC_ENV_DEV;
+#else
+ return 0;
+#endif
+}