gpio: remove gpiolib.c and define remaining functions as static inline in asm/gpio.h

[karo-tx-uboot.git] / common / cmd_fastboot.c

diff --git a/common/cmd_fastboot.c b/common/cmd_fastboot.c
index 83fa7bdded5986a8488c588e883ba2b6a07f2ac9..b72f4f310d83debe00e201c824a71e5018afcd90 100644 (file)
--- a/common/cmd_fastboot.c
+++ b/common/cmd_fastboot.c
@@ -15,22 +15,27 @@ static int do_fastboot(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
 {
        int ret;
 
+       g_dnl_clear_detach();
        ret = g_dnl_register("usb_dnl_fastboot");
        if (ret)
                return ret;
 
        while (1) {
+               if (g_dnl_detach())
+                       break;
                if (ctrlc())
                        break;
                usb_gadget_handle_interrupts();
        }
 
        g_dnl_unregister();
+       g_dnl_clear_detach();
        return CMD_RET_SUCCESS;
 }
 
 U_BOOT_CMD(
-       fastboot,       1,      1,      do_fastboot,
-       "fastboot - enter USB Fastboot protocol",
-       ""
+       fastboot,       1,      0,      do_fastboot,
+       "use USB Fastboot protocol",
+       "\n"
+       "    - run as a fastboot usb device"
 );