diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gpio/pca953x.c | 3 | ||||
| -rw-r--r-- | drivers/misc/ds4510.c | 13 | ||||
| -rw-r--r-- | drivers/misc/fsl_pmic.c | 20 | ||||
| -rw-r--r-- | drivers/qe/qe.c | 9 |
4 files changed, 17 insertions, 28 deletions
diff --git a/drivers/gpio/pca953x.c b/drivers/gpio/pca953x.c index d1065f4f8e..6e82bd66af 100644 --- a/drivers/gpio/pca953x.c +++ b/drivers/gpio/pca953x.c @@ -164,8 +164,7 @@ int do_pca953x(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (!c || !((argc == (c->maxargs)) || (((int)c->cmd == PCA953X_CMD_DEVICE) && (argc == (c->maxargs - 1))))) { - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } /* arg2 used as chip number or pin number */ diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c index 5b33c1ffce..aa893c35fb 100644 --- a/drivers/misc/ds4510.c +++ b/drivers/misc/ds4510.c @@ -294,8 +294,7 @@ int do_ds4510(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) if (!c || !((argc == (c->maxargs)) || (((int)c->cmd == DS4510_CMD_DEVICE) && (argc == (c->maxargs - 1))))) { - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } /* arg2 used as chip addr and pin number */ @@ -366,14 +365,12 @@ int do_ds4510(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) #ifdef CONFIG_CMD_DS4510_MEM /* Only eeprom, seeprom, and sram commands should make it here */ - if (strcmp(argv[2], "read") == 0) { + if (strcmp(argv[2], "read") == 0) rw_func = ds4510_mem_read; - } else if (strcmp(argv[2], "write") == 0) { + else if (strcmp(argv[2], "write") == 0) rw_func = ds4510_mem_write; - } else { - cmd_usage(cmdtp); - return 1; - } + else + return cmd_usage(cmdtp); addr = simple_strtoul(argv[3], NULL, 16); off += simple_strtoul(argv[4], NULL, 16); diff --git a/drivers/misc/fsl_pmic.c b/drivers/misc/fsl_pmic.c index 274327f470..dca0a1d57e 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); diff --git a/drivers/qe/qe.c b/drivers/qe/qe.c index 63cc68e307..c4ec2f4af8 100644 --- a/drivers/qe/qe.c +++ b/drivers/qe/qe.c @@ -440,10 +440,8 @@ static int qe_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { ulong addr; - if (argc < 3) { - cmd_usage(cmdtp); - return 1; - } + if (argc < 3) + return cmd_usage(cmdtp); if (strcmp(argv[1], "fw") == 0) { addr = simple_strtoul(argv[2], NULL, 16); @@ -471,8 +469,7 @@ static int qe_cmd(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) return qe_upload_firmware((const struct qe_firmware *) addr); } - cmd_usage(cmdtp); - return 1; + return cmd_usage(cmdtp); } U_BOOT_CMD( |
