dm: Use uclass_first_device_err() where it is useful
Use this new function in places where it simplifies the code.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/ivybridge/sata.c b/arch/x86/cpu/ivybridge/sata.c
index a59d9ed..da6455b 100644
--- a/arch/x86/cpu/ivybridge/sata.c
+++ b/arch/x86/cpu/ivybridge/sata.c
@@ -229,11 +229,9 @@
struct udevice *pch;
int ret;
- ret = uclass_first_device(UCLASS_PCH, &pch);
+ ret = uclass_first_device_err(UCLASS_PCH, &pch);
if (ret)
return ret;
- if (!pch)
- return -ENODEV;
if (!(gd->flags & GD_FLG_RELOC))
bd82x6x_sata_enable(dev);