cmd: List all uclass devices regardless of probe error
There are a few commands that iterate uclass with
uclass_first_device/uclass_next_device or the _err variant.
Use the _check class iterator variant to get devices that fail to probe
as well, and print the status.
Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/cmd/demo.c b/cmd/demo.c
index 571f562..ebd5a24 100644
--- a/cmd/demo.c
+++ b/cmd/demo.c
@@ -64,20 +64,23 @@
int do_demo_list(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
{
struct udevice *dev;
- int i, ret;
+ int i, ret, err = 0;
puts("Demo uclass entries:\n");
- for (i = 0, ret = uclass_first_device(UCLASS_DEMO, &dev);
+ for (i = 0, ret = uclass_first_device_check(UCLASS_DEMO, &dev);
dev;
- ret = uclass_next_device(&dev)) {
- printf("entry %d - instance %08x, ops %08x, plat %08x\n",
+ ret = uclass_next_device_check(&dev)) {
+ printf("entry %d - instance %08x, ops %08x, plat %08x, status %i\n",
i++, (uint)map_to_sysmem(dev),
(uint)map_to_sysmem(dev->driver->ops),
- (uint)map_to_sysmem(dev_get_plat(dev)));
+ (uint)map_to_sysmem(dev_get_plat(dev)),
+ ret);
+ if (ret)
+ err = ret;
}
- return cmd_process_error(cmdtp, ret);
+ return cmd_process_error(cmdtp, err);
}
static struct cmd_tbl demo_commands[] = {