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| author | Tom Rini <trini@konsulko.com> | 2022-10-18 07:36:52 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-10-18 07:36:52 -0400 |
| commit | 700b4fe782f9fc46b7be1b1a93a49356baeccc3f (patch) | |
| tree | 7c4f01a95ceb7288ac9f95ffb59c2ea11b0a33cf /cmd/adc.c | |
| parent | d3031d442b941f059eb83bb67ca10a28a0539f9a (diff) | |
| parent | ae0bf2214b81b56a5670819958234947443680be (diff) | |
Merge tag 'dm-pull-18oct22' of https://source.denx.de/u-boot/custodians/u-boot-dm
Update uclass iterators to work better when devices fail to probe
Support VBE OS requests / fixups
Minor error-handling tweaks to bootm command
Diffstat (limited to 'cmd/adc.c')
| -rw-r--r-- | cmd/adc.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/cmd/adc.c b/cmd/adc.c index 1c5d3e10a39..a739d9e4641 100644 --- a/cmd/adc.c +++ b/cmd/adc.c @@ -12,23 +12,19 @@ static int do_adc_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { struct udevice *dev; - int ret; + int ret, err; - ret = uclass_first_device_err(UCLASS_ADC, &dev); - if (ret) { - printf("No available ADC device\n"); - return CMD_RET_FAILURE; - } + ret = err = uclass_first_device_check(UCLASS_ADC, &dev); - do { - printf("- %s\n", dev->name); + while (dev) { + printf("- %s status: %i\n", dev->name, ret); - ret = uclass_next_device(&dev); + ret = uclass_next_device_check(&dev); if (ret) - return CMD_RET_FAILURE; - } while (dev); + err = ret; + } - return CMD_RET_SUCCESS; + return err ? CMD_RET_FAILURE : CMD_RET_SUCCESS; } static int do_adc_info(struct cmd_tbl *cmdtp, int flag, int argc, |