cmd: add missing usage vars

[openocd.git] / src / flash / mflash.c

diff --git a/src/flash/mflash.c b/src/flash/mflash.c
index 26b85b1fb3105357a732109b8c7d690d480dc677..4a3f8fe21fade48d580813959235ac2ac3c07d40 100644 (file)
--- a/src/flash/mflash.c
+++ b/src/flash/mflash.c
@@ -141,7 +141,7 @@ static int s3c2440_set_gpio_to_output (struct mflash_gpio_num gpio)
                gpio_con = S3C2440_GPJCON;
        } else {
                LOG_ERROR("mflash: invalid port %d%s", gpio.num, gpio.port);
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        ret = target_read_u32(target, gpio_con, &data);
@@ -173,7 +173,7 @@ static int s3c2440_set_gpio_output_val (struct mflash_gpio_num gpio, uint8_t val
                gpio_dat = S3C2440_GPJDAT;
        } else {
                LOG_ERROR("mflash: invalid port %d%s", gpio.num, gpio.port);
-               return ERROR_INVALID_ARGUMENTS;
+               return ERROR_COMMAND_SYNTAX_ERROR;
        }
 
        ret = target_read_u32(target, gpio_dat, &data);
@@ -720,14 +720,20 @@ COMMAND_HANDLER(mg_write_cmd)
        if (ret != ERROR_OK)
                return ret;
 
+       int filesize;
        buffer = malloc(MG_FILEIO_CHUNK);
        if (!buffer) {
                fileio_close(&fileio);
                return ERROR_FAIL;
        }
+       int retval = fileio_size(&fileio, &filesize);
+       if (retval != ERROR_OK) {
+               fileio_close(&fileio);
+               return retval;
+       }
 
-       cnt = fileio.size / MG_FILEIO_CHUNK;
-       res = fileio.size % MG_FILEIO_CHUNK;
+       cnt = filesize / MG_FILEIO_CHUNK;
+       res = filesize % MG_FILEIO_CHUNK;
 
        struct duration bench;
        duration_start(&bench);
@@ -752,8 +758,8 @@ COMMAND_HANDLER(mg_write_cmd)
        if (duration_measure(&bench) == ERROR_OK)
        {
                command_print(CMD_CTX, "wrote %ld bytes from file %s "
-                               "in %fs (%0.3f kB/s)", (long)fileio.size, CMD_ARGV[1],
-                               duration_elapsed(&bench), duration_kbps(&bench, fileio.size));
+                               "in %fs (%0.3f kB/s)", (long)filesize, CMD_ARGV[1],
+                               duration_elapsed(&bench), duration_kbps(&bench, filesize));
        }
 
        free(buffer);
@@ -1380,6 +1386,7 @@ static const struct command_registration mflash_config_command_handlers[] = {
                .mode = COMMAND_CONFIG,
                .handler = handle_mflash_init_command,
                .help = "initialize mflash devices",
+               .usage = ""
        },
        COMMAND_REGISTRATION_DONE
 };
@@ -1388,6 +1395,7 @@ static const struct command_registration mflash_command_handler[] = {
                .name = "mflash",
                .mode = COMMAND_ANY,
                .help = "mflash command group",
+               .usage = "",
                .chain = mflash_config_command_handlers,
        },
        COMMAND_REGISTRATION_DONE