spl: mmc: Report device number when we fail

If we fail to find the MMC boot device, report the number of the one
we were looking for in the error to aid diagnosis.

Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>

diff --git a/common/spl/spl_mmc.c b/common/spl/spl_mmc.c
index 75c41598e6bc22d223e1cda65c7272b6a7246fb4..4d55dccc92206c0e16812db716e1915724c3bfea 100644 (file)
--- a/common/spl/spl_mmc.c
+++ b/common/spl/spl_mmc.c
@@ -140,7 +140,8 @@ static int spl_mmc_find_device(struct mmc **mmcp, u32 boot_device)
 #endif
        if (err) {
 #ifdef CONFIG_SPL_LIBCOMMON_SUPPORT
-               printf("spl: could not find mmc device. error: %d\n", err);
+               printf("spl: could not find mmc device %d. error: %d\n",
+                      mmc_dev, err);
 #endif
                return err;
        }