diff options
Diffstat (limited to 'drivers/firmware/imx/scu-pd.c')
| -rw-r--r-- | drivers/firmware/imx/scu-pd.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c index af3d6d9ead28..946eea292b52 100644 --- a/drivers/firmware/imx/scu-pd.c +++ b/drivers/firmware/imx/scu-pd.c @@ -46,6 +46,7 @@ #include <dt-bindings/firmware/imx/rsrc.h> #include <linux/firmware/imx/sci.h> +#include <linux/firmware/imx/svc/rm.h> #include <linux/io.h> #include <linux/module.h> #include <linux/of.h> @@ -256,6 +257,9 @@ imx_scu_add_pm_domain(struct device *dev, int idx, struct imx_sc_pm_domain *sc_pd; int ret; + if (!imx_sc_rm_is_resource_owned(pm_ipc_handle, pd_ranges->rsrc + idx)) + return NULL; + sc_pd = devm_kzalloc(dev, sizeof(*sc_pd), GFP_KERNEL); if (!sc_pd) return ERR_PTR(-ENOMEM); |