diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/mach-imx/gpc.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index bbf0150..6d0893a 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -449,6 +449,10 @@ static int imx_gpc_probe(struct platform_device *pdev) struct regulator *pu_reg; int ret; + /* bail out if DT too old and doesn't provide the necessary info */ + if (!of_property_read_bool(pdev->dev.of_node, "#power-domain-cells")) + return 0; + pu_reg = devm_regulator_get_optional(&pdev->dev, "pu"); if (PTR_ERR(pu_reg) == -ENODEV) pu_reg = NULL; |