When the SDHC port number index is invalid we should return an error code immediately.
Currently we return 'status', which has a value of zero, causing board_mmc_init() to incorrectly return sucess.
Fix this by returning -EINVAL instead.
Signed-off-by: Fabio Estevam fabio.estevam@freescale.com --- board/freescale/mx6qarm2/mx6qarm2.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/board/freescale/mx6qarm2/mx6qarm2.c b/board/freescale/mx6qarm2/mx6qarm2.c index e336746..e3e0b76 100644 --- a/board/freescale/mx6qarm2/mx6qarm2.c +++ b/board/freescale/mx6qarm2/mx6qarm2.c @@ -156,7 +156,7 @@ int board_mmc_init(bd_t *bis) printf("Warning: you configured more USDHC controllers" "(%d) then supported by the board (%d)\n", index + 1, CONFIG_SYS_FSL_USDHC_NUM); - return status; + return -EINVAL; }
status |= fsl_esdhc_initialize(bis, &usdhc_cfg[index]);