diff options
| author | Minkyu Kang <mk7.kang@samsung.com> | 2010-04-19 10:26:18 +0900 |
|---|---|---|
| committer | Minkyu Kang <mk7.kang@samsung.com> | 2010-04-19 10:26:18 +0900 |
| commit | 83653121d7382fccfe329cb732f77f116341ef1d (patch) | |
| tree | 0b1ce6764252af15dfb2614372de98a44a7ec61f /common/cmd_usb.c | |
| parent | 0f1f21a345e02a68ec16f7ab9e7dc687f9276089 (diff) | |
| parent | 07739bcef5da07cc4a4edef8b91014ccc332eda3 (diff) | |
Merge branch 'master' of git://git.denx.de/u-boot-arm
Conflicts:
cpu/arm1176/cpu.c
cpu/arm1176/start.S
cpu/arm_cortexa8/s5pc1xx/Makefile
cpu/arm_cortexa8/s5pc1xx/clock.c
drivers/serial/serial_s5p.c
include/asm-arm/arch-s5pc1xx/clk.h
include/asm-arm/arch-s5pc1xx/gpio.h
include/asm-arm/arch-s5pc1xx/uart.h
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Diffstat (limited to 'common/cmd_usb.c')
| -rw-r--r-- | common/cmd_usb.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/common/cmd_usb.c b/common/cmd_usb.c index 9de515c323b..ee3755c121c 100644 --- a/common/cmd_usb.c +++ b/common/cmd_usb.c @@ -387,7 +387,7 @@ int do_usbboot(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) dev = simple_strtoul(boot_device, &ep, 16); stor_dev = usb_stor_get_dev(dev); - if (stor_dev->type == DEV_TYPE_UNKNOWN) { + if (stor_dev == NULL || stor_dev->type == DEV_TYPE_UNKNOWN) { printf("\n** Device %d not available\n", dev); return 1; } @@ -595,22 +595,25 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (strncmp(argv[1], "part", 4) == 0) { int devno, ok = 0; if (argc == 2) { - for (devno = 0; devno < USB_MAX_STOR_DEV; ++devno) { + for (devno = 0; ; ++devno) { stor_dev = usb_stor_get_dev(devno); + if (stor_dev == NULL) + break; if (stor_dev->type != DEV_TYPE_UNKNOWN) { ok++; if (devno) printf("\n"); - printf("print_part of %x\n", devno); + debug("print_part of %x\n", devno); print_part(stor_dev); } } } else { devno = simple_strtoul(argv[2], NULL, 16); stor_dev = usb_stor_get_dev(devno); - if (stor_dev->type != DEV_TYPE_UNKNOWN) { + if (stor_dev != NULL && + stor_dev->type != DEV_TYPE_UNKNOWN) { ok++; - printf("print_part of %x\n", devno); + debug("print_part of %x\n", devno); print_part(stor_dev); } } @@ -668,12 +671,12 @@ int do_usb(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) if (argc == 3) { int dev = (int)simple_strtoul(argv[2], NULL, 10); printf("\nUSB device %d: ", dev); - if (dev >= USB_MAX_STOR_DEV) { + stor_dev = usb_stor_get_dev(dev); + if (stor_dev == NULL) { printf("unknown device\n"); return 1; } printf("\n Device %d: ", dev); - stor_dev = usb_stor_get_dev(dev); dev_print(stor_dev); if (stor_dev->type == DEV_TYPE_UNKNOWN) return 1; |