3 files changed, 15 insertions, 21 deletions
diff --git a/drivers/misc/ds4510.c b/drivers/misc/ds4510.c
index 5b33c1f..aa893c3 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_law.c b/drivers/misc/fsl_law.c
index 628bd59..6589076 100644
--- a/drivers/misc/fsl_law.c
+++ b/drivers/misc/fsl_law.c
@@ -43,7 +43,8 @@ DECLARE_GLOBAL_DATA_PTR;
       defined(CONFIG_P1013) || defined(CONFIG_P1022) || \
       defined(CONFIG_P2010) || defined(CONFIG_P2020)
 #define FSL_HW_NUM_LAWS 12
-#elif defined(CONFIG_PPC_P4080)
+#elif defined(CONFIG_PPC_P3041) || defined(CONFIG_PPC_P4080) || \
+      defined(CONFIG_PPC_P5020)
 #define FSL_HW_NUM_LAWS 32
 #else
 #error FSL_HW_NUM_LAWS not defined for this platform
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);