diff options
| 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/gpio.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/gpio.c')
| -rw-r--r-- | cmd/gpio.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/cmd/gpio.c b/cmd/gpio.c index 53e9ce666f9..f4565982ecd 100644 --- a/cmd/gpio.c +++ b/cmd/gpio.c @@ -77,17 +77,24 @@ static int do_gpio_status(bool all, const char *gpio_name) struct udevice *dev; int banklen; int flags; - int ret; + int ret, err = 0; flags = 0; if (gpio_name && !*gpio_name) gpio_name = NULL; - for (ret = uclass_first_device(UCLASS_GPIO, &dev); + for (ret = uclass_first_device_check(UCLASS_GPIO, &dev); dev; - ret = uclass_next_device(&dev)) { + ret = uclass_next_device_check(&dev)) { const char *bank_name; int num_bits; + if (ret) { + printf("GPIO device %s probe error %i\n", + dev->name, ret); + err = ret; + continue; + } + flags |= FLAG_SHOW_BANK; if (all) flags |= FLAG_SHOW_ALL; @@ -120,7 +127,7 @@ static int do_gpio_status(bool all, const char *gpio_name) flags |= FLAG_SHOW_NEWLINE; } - return ret; + return err; } #endif |