From 3f603cbbb8e175e545d6037a783e1ef82bab30f9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 11 Feb 2016 13:23:26 -0700 Subject: 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 --- lib/tpm.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'lib/tpm.c') diff --git a/lib/tpm.c b/lib/tpm.c index f428d454fb..88f24060f0 100644 --- a/lib/tpm.c +++ b/lib/tpm.c @@ -242,7 +242,7 @@ static uint32_t tpm_sendrecv_command(const void *command, response_length = sizeof(response_buffer); } - ret = uclass_first_device(UCLASS_TPM, &dev); + ret = uclass_first_device_err(UCLASS_TPM, &dev); if (ret) return ret; err = tpm_xfer(dev, command, tpm_command_size(command), @@ -261,8 +261,8 @@ int tpm_init(void) int err; struct udevice *dev; - err = uclass_first_device(UCLASS_TPM, &dev); - if (err || !dev) + err = uclass_first_device_err(UCLASS_TPM, &dev); + if (err) return err; return tpm_open(dev); } -- cgit v1.2.3