diff options
| author | Petlozu Pravareshwar <petlozup@nvidia.com> | 2022-09-06 13:51:17 +0000 |
|---|---|---|
| committer | Thierry Reding <treding@nvidia.com> | 2022-09-15 14:10:49 +0200 |
| commit | 74f7f183d81c26a53c2b1708364069d391b1b4d6 (patch) | |
| tree | a4be576a6f358cd653cd490741e1331974f35391 /drivers/soc | |
| parent | c18f3524422dd28d2049f9ad3822a70e918a340d (diff) | |
| download | linux-74f7f183d81c26a53c2b1708364069d391b1b4d6.tar.bz2 | |
soc/tegra: pmc: Check device node status property
In early_initcall, check if PMC device is available for use
and avoid accessing PMC resources if the device node status
property is set to disabled.
Signed-off-by: Manish Bhardwaj <mbhardwaj@nvidia.com>
Signed-off-by: Petlozu Pravareshwar <petlozup@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/tegra/pmc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/tegra/pmc.c b/drivers/soc/tegra/pmc.c index 961b2de16307..678e8bc8a45d 100644 --- a/drivers/soc/tegra/pmc.c +++ b/drivers/soc/tegra/pmc.c @@ -4044,7 +4044,7 @@ static int __init tegra_pmc_early_init(void) return -ENXIO; } - if (np) { + if (of_device_is_available(np)) { pmc->soc = match->data; if (pmc->soc->maybe_tz_only) |