X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=common%2Fcmd_dataflash_mmc_mux.c;h=f8f178742d3a5e386cbe43de59bf2f0bba6b000a;hb=67cd4a63487400317f1586b130bc2475767a5315;hp=4b2cf1c2c2d84c5a0f52e7fb0160ea6cac87a19c;hpb=5f58f8d20f97deaf4dde7eb3886efa3e5a3715ee;p=u-boot

diff --git a/common/cmd_dataflash_mmc_mux.c b/common/cmd_dataflash_mmc_mux.c
index 4b2cf1c2c2..f8f178742d 100644
--- a/common/cmd_dataflash_mmc_mux.c
+++ b/common/cmd_dataflash_mmc_mux.c
@@ -26,7 +26,7 @@
 
 static int mmc_nspi (const char *);
 
-int do_dataflash_mmc_mux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
+int do_dataflash_mmc_mux (cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 {
 	switch (argc) {
 	case 2:			/* on / off	*/
@@ -41,8 +41,7 @@ int do_dataflash_mmc_mux (cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 			AT91F_GetMuxStatus () ? "MMC" : "SPI");
 		return 0;
 	default:
-		printf ("Usage:\n%s\n", cmdtp->usage);
-		return 1;
+		return CMD_RET_USAGE;
 	}
 	return 0;
 }
@@ -59,7 +58,7 @@ static int mmc_nspi (const char *s)
 
 U_BOOT_CMD(
 	dataflash_mmc_mux, 2, 1, do_dataflash_mmc_mux,
-	"dataflash_mmc_mux\t- enable or disable MMC or SPI\n",
+	"enable or disable MMC or SPI\n",
 	"[mmc, spi]\n"
-	"    - enable or disable MMC or SPI\n"
+	"    - enable or disable MMC or SPI"
 );