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authorSimon Glass <sjg@chromium.org>2016-02-11 13:23:26 -0700
committerSimon Glass <sjg@chromium.org>2016-03-14 15:34:50 -0600
commit3f603cbbb8e175e545d6037a783e1ef82bab30f9 (patch)
treec3122b2be426be9bcfd3285bda86cb175fb9aaeb /cmd/tpm.c
parentb06750501f5c0eef7fef094f13d2f2e313c60b79 (diff)
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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>
Diffstat (limited to 'cmd/tpm.c')
-rw-r--r--cmd/tpm.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/cmd/tpm.c b/cmd/tpm.c
index 6edf3e9..312503f 100644
--- a/cmd/tpm.c
+++ b/cmd/tpm.c
@@ -447,8 +447,8 @@ static int get_tpm(struct udevice **devp)
{
int rc;
- rc = uclass_first_device(UCLASS_TPM, devp);
- if (rc || !*devp) {
+ rc = uclass_first_device_err(UCLASS_TPM, devp);
+ if (rc) {
printf("Could not find TPM (ret=%d)\n", rc);
return CMD_RET_FAILURE;
}