Change return value on error.

[openocd.git] / src / flash / nand / mx3.c

diff --git a/src/flash/nand/mx3.c b/src/flash/nand/mx3.c
index 45591e3930f4692fc7c6a9a05d4fcffb94be9a0a..54ba1f9b719dbfc64ee981d9dff97492c4db42dc 100644 (file)
--- a/src/flash/nand/mx3.c
+++ b/src/flash/nand/mx3.c
@@ -76,8 +76,7 @@ NAND_DEVICE_COMMAND_HANDLER(imx31_nand_device_command)
 
        if (CMD_ARGC < 3)
        {
-           LOG_ERROR ("use \"nand device imx31 target noecc|hwecc\"");
-           return ERROR_FAIL;
+           return ERROR_COMMAND_SYNTAX_ERROR;
        }
        /*
        * check hwecc requirements
@@ -851,6 +850,7 @@ static int do_data_output (struct nand_device *nand)
 
 struct nand_flash_controller imx31_nand_flash_controller = {
                .name = "imx31",
+               .usage = "nand device imx31 target noecc|hwecc",
                .nand_device_command = &imx31_nand_device_command,
                .init = &imx31_init,
                .reset = &imx31_reset,