u-boot/cmd/thordown.c
Masahiro Yamada 9b643e312d treewide: replace with error() with pr_err()
U-Boot widely uses error() as a bit noisier variant of printf().

This macro causes name conflict with the following line in
include/linux/compiler-gcc.h:

  # define __compiletime_error(message) __attribute__((error(message)))

This prevents us from using __compiletime_error(), and makes it
difficult to fully sync BUILD_BUG macros with Linux.  (Notice
Linux's BUILD_BUG_ON_MSG is implemented by using compiletime_assert().)

Let's convert error() into now treewide-available pr_err().

Done with the help of Coccinelle, excluing tools/ directory.

The semantic patch I used is as follows:

// <smpl>
@@@@
-error
+pr_err
 (...)
// </smpl>

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
[trini: Re-run Coccinelle]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-10-04 11:59:44 -04:00

72 lines
1.5 KiB
C

/*
* cmd_thordown.c -- USB TIZEN "THOR" Downloader gadget
*
* Copyright (C) 2013 Lukasz Majewski <l.majewski@samsung.com>
* All rights reserved.
*
* SPDX-License-Identifier: GPL-2.0+
*/
#include <common.h>
#include <thor.h>
#include <dfu.h>
#include <g_dnl.h>
#include <usb.h>
int do_thor_down(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
{
if (argc < 4)
return CMD_RET_USAGE;
char *usb_controller = argv[1];
char *interface = argv[2];
char *devstring = argv[3];
int ret;
puts("TIZEN \"THOR\" Downloader\n");
ret = dfu_init_env_entities(interface, devstring);
if (ret)
goto done;
int controller_index = simple_strtoul(usb_controller, NULL, 0);
ret = board_usb_init(controller_index, USB_INIT_DEVICE);
if (ret) {
pr_err("USB init failed: %d", ret);
ret = CMD_RET_FAILURE;
goto exit;
}
g_dnl_register("usb_dnl_thor");
ret = thor_init();
if (ret) {
pr_err("THOR DOWNLOAD failed: %d", ret);
ret = CMD_RET_FAILURE;
goto exit;
}
ret = thor_handle();
if (ret) {
pr_err("THOR failed: %d", ret);
ret = CMD_RET_FAILURE;
goto exit;
}
exit:
g_dnl_unregister();
board_usb_cleanup(controller_index, USB_INIT_DEVICE);
done:
dfu_free_entities();
return ret;
}
U_BOOT_CMD(thordown, CONFIG_SYS_MAXARGS, 1, do_thor_down,
"TIZEN \"THOR\" downloader",
"<USB_controller> <interface> <dev>\n"
" - device software upgrade via LTHOR TIZEN dowload\n"
" program via <USB_controller> on device <dev>,\n"
" attached to interface <interface>\n"
);