diff options
Diffstat (limited to 'drivers/memory/tegra/tegra186-emc.c')
| -rw-r--r-- | drivers/memory/tegra/tegra186-emc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/memory/tegra/tegra186-emc.c b/drivers/memory/tegra/tegra186-emc.c index d65e7c2a580b..abc0c2eeaab7 100644 --- a/drivers/memory/tegra/tegra186-emc.c +++ b/drivers/memory/tegra/tegra186-emc.c @@ -197,6 +197,10 @@ static int tegra186_emc_probe(struct platform_device *pdev) dev_err(&pdev->dev, "failed to EMC DVFS pairs: %d\n", err); goto put_bpmp; } + if (msg.rx.ret < 0) { + dev_err(&pdev->dev, "EMC DVFS MRQ failed: %d (BPMP error code)\n", msg.rx.ret); + goto put_bpmp; + } emc->debugfs.min_rate = ULONG_MAX; emc->debugfs.max_rate = 0; |