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cmd_mmc: use new mmc_select_hwpart() function

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The implementation of mmc_select_hwpart() was cribbed from do_mmcops().
Update do_mmcops() to call mmc_select_hwpart() to avoid duplication.

<panto> Manual patch update due to patch order.

Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Stephen Warren 2014-05-07 12:19:03 -06:00 • committed by Pantelis Antoniou
parent d235628434
commit df348d8245
1 changed files with 6 additions and 15 deletions

21
common/cmd_mmc.c
View file

@ -403,7 +403,7 @@ static int do_mmc_part(cmd_tbl_t *cmdtp, int flag,
static int do_mmc_dev(cmd_tbl_t *cmdtp, int flag, static int do_mmc_dev(cmd_tbl_t *cmdtp, int flag,
int argc, char * const argv[]) int argc, char * const argv[])
{ {
int dev, part = -1; int dev, part = -1, ret;
struct mmc *mmc; struct mmc *mmc;
if (argc == 1) { if (argc == 1) {
@ -427,20 +427,11 @@ static int do_mmc_dev(cmd_tbl_t *cmdtp, int flag,
return CMD_RET_FAILURE; return CMD_RET_FAILURE;
if (part != -1) { if (part != -1) {
int ret; ret = mmc_select_hwpart(dev, part);
if (mmc->part_config == MMCPART_NOAVAILABLE) { printf("switch to partitions #%d, %s\n",
printf("Card doesn't support part_switch\n"); part, (!ret) ? "OK" : "ERROR");
return CMD_RET_FAILURE; if (ret)
} return 1;
if (part != mmc->part_num) {
ret = mmc_switch_part(dev, part);
if (!ret)
mmc->part_num = part;
printf("switch to partitions #%d, %s\n",
part, (!ret) ? "OK" : "ERROR");
}
} }
curr_device = dev; curr_device = dev;
if (mmc->part_config == MMCPART_NOAVAILABLE) if (mmc->part_config == MMCPART_NOAVAILABLE)