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| author | Minkyu Kang <mk7.kang@samsung.com> | 2010-05-31 09:13:11 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2010-05-31 09:13:11 +0900 |
| commit | 922d27b596c179c5a7d68abe45ede5adb1b6589c (patch) | |
| tree | c5ef3d5dc70bf51646a7fd7a379f6c2b2588cc2e /common/cmd_usb.c | |
| parent | de200874fb9ecac51d74b4e9783ebb5d2e94c449 (diff) | |
| parent | 39c209546ab5b11ca6410c5cc57dcbf457e50800 (diff) | |
| download | u-boot-imx-922d27b596c179c5a7d68abe45ede5adb1b6589c.zip u-boot-imx-922d27b596c179c5a7d68abe45ede5adb1b6589c.tar.gz u-boot-imx-922d27b596c179c5a7d68abe45ede5adb1b6589c.tar.bz2 | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
arch/arm/include/asm/mach-types.h
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'common/cmd_usb.c')
| -rw-r--r-- | common/cmd_usb.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c index ee3755c..fcb5f76 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -516,6 +516,11 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) block_dev_desc_t *stor_dev; #endif + if (argc < 2) { + cmd_usage(cmdtp); + return 1; + } + if ((strncmp(argv[1], "reset", 5) == 0) || (strncmp(argv[1], "start", 5) == 0)) { usb_stop(); |