diff options
Diffstat (limited to 'drivers/misc/fsl_pmic.c')
| -rw-r--r-- | drivers/misc/fsl_pmic.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/misc/fsl_pmic.c b/drivers/misc/fsl_pmic.c index 274327f..dca0a1d 100644 --- a/drivers/misc/fsl_pmic.c +++ b/drivers/misc/fsl_pmic.c @@ -163,26 +163,22 @@ int do_pmic(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) u32 val; /* at least two arguments please */ - if (argc < 2) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 2) + return cmd_usage(cmdtp); cmd = argv[1]; if (strcmp(cmd, "dump") == 0) { - if (argc < 3) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 3) + return cmd_usage(cmdtp); + nregs = simple_strtoul(argv[2], NULL, 16); pmic_dump(nregs); return 0; } if (strcmp(cmd, "write") == 0) { - if (argc < 4) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 4) + return cmd_usage(cmdtp); + nregs = simple_strtoul(argv[2], NULL, 16); val = simple_strtoul(argv[3], NULL, 16); pmic_reg_write(nregs, val); |