Acked-by: Jaehoon Chung <jh80.ch...@samsung.com> On 01/31/2014 06:31 AM, Tom Rini wrote: > Signed-off-by: Tom Rini <tr...@ti.com> > --- > common/cmd_mmc.c | 15 +++++++++++---- > 1 file changed, 11 insertions(+), 4 deletions(-) > > diff --git a/common/cmd_mmc.c b/common/cmd_mmc.c > index da5fef9..e118252 100644 > --- a/common/cmd_mmc.c > +++ b/common/cmd_mmc.c > @@ -314,11 +314,18 @@ static int do_mmcops(cmd_tbl_t *cmdtp, int flag, int > argc, char * const argv[]) > > } else if (strcmp(argv[1], "bootpart") == 0) { > int dev; > - dev = simple_strtoul(argv[2], NULL, 10); > + struct *mmc; > + u32 bootsize, rpmbsize; > > - u32 bootsize = simple_strtoul(argv[3], NULL, 10); > - u32 rpmbsize = simple_strtoul(argv[4], NULL, 10); > - struct mmc *mmc = find_mmc_device(dev); > + if (argc == 5) { > + dev = simple_strtoul(argv[2], NULL, 10); > + bootsize = simple_strtoul(argv[3], NULL, 10); > + rpmbsize = simple_strtoul(argv[4], NULL, 10); > + } else { > + return CMD_RET_USAGE; > + } > + > + mmc = find_mmc_device(dev); > if (!mmc) { > printf("no mmc device at slot %x\n", dev); > return 1; >
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