diff options
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c index 22de23f3af02..cddcd3c596c9 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c @@ -541,9 +541,15 @@ int vchiq_platform_init(struct platform_device *pdev, struct vchiq_state *state) channelbase = slot_phys; err = rpi_firmware_property(fw, RPI_FIRMWARE_VCHIQ_INIT, &channelbase, sizeof(channelbase)); - if (err || channelbase) { - dev_err(dev, "failed to set channelbase\n"); - return err ? : -ENXIO; + if (err) { + dev_err(dev, "failed to send firmware property: %d\n", err); + return err; + } + + if (channelbase) { + dev_err(dev, "failed to set channelbase (response: %x)\n", + channelbase); + return -ENXIO; } vchiq_log_info(vchiq_arm_log_level, "vchiq_init - done (slots %pK, phys %pad)", |