From: Simon Glass <sjg@chromium.org> There is no guarantee that the RNG device has a sequence number of zero. Use the first available device instead, by default. This resolved a failure to find the device with qemu-x86_64 when the virtio device is used. Signed-off-by: Simon Glass <sjg@chromium.org> --- lib/efi_loader/efi_rng.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/lib/efi_loader/efi_rng.c b/lib/efi_loader/efi_rng.c index 4734f95eee1..a422a605c7e 100644 --- a/lib/efi_loader/efi_rng.c +++ b/lib/efi_loader/efi_rng.c @@ -24,21 +24,21 @@ const efi_guid_t efi_guid_rng_protocol = EFI_RNG_PROTOCOL_GUID; * * This function may be overridden if special initialization is needed. * - * @dev: udevice + * @devp: udevice * Return: status code */ -__weak efi_status_t platform_get_rng_device(struct udevice **dev) +__weak efi_status_t platform_get_rng_device(struct udevice **devp) { int ret; - struct udevice *devp; + struct udevice *dev; - ret = uclass_get_device(UCLASS_RNG, 0, &devp); + ret = uclass_first_device_err(UCLASS_RNG, &dev); if (ret) { debug("Unable to get rng device\n"); return EFI_DEVICE_ERROR; } - *dev = devp; + *devp = dev; return EFI_SUCCESS; } -- 2.43.0