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Diffstat (limited to 'drivers/soc/xilinx/zynqmp_pm_domains.c')
-rw-r--r--drivers/soc/xilinx/zynqmp_pm_domains.c26
1 files changed, 4 insertions, 22 deletions
diff --git a/drivers/soc/xilinx/zynqmp_pm_domains.c b/drivers/soc/xilinx/zynqmp_pm_domains.c
index 23d90cb12ba9..226d343f0a6a 100644
--- a/drivers/soc/xilinx/zynqmp_pm_domains.c
+++ b/drivers/soc/xilinx/zynqmp_pm_domains.c
@@ -23,8 +23,6 @@
/* Flag stating if PM nodes mapped to the PM domain has been requested */
#define ZYNQMP_PM_DOMAIN_REQUESTED BIT(0)
-static const struct zynqmp_eemi_ops *eemi_ops;
-
static int min_capability;
/**
@@ -76,11 +74,8 @@ static int zynqmp_gpd_power_on(struct generic_pm_domain *domain)
int ret;
struct zynqmp_pm_domain *pd;
- if (!eemi_ops->set_requirement)
- return -ENXIO;
-
pd = container_of(domain, struct zynqmp_pm_domain, gpd);
- ret = eemi_ops->set_requirement(pd->node_id,
+ ret = zynqmp_pm_set_requirement(pd->node_id,
ZYNQMP_PM_CAPABILITY_ACCESS,
ZYNQMP_PM_MAX_QOS,
ZYNQMP_PM_REQUEST_ACK_BLOCKING);
@@ -111,9 +106,6 @@ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain)
u32 capabilities = min_capability;
bool may_wakeup;
- if (!eemi_ops->set_requirement)
- return -ENXIO;
-
pd = container_of(domain, struct zynqmp_pm_domain, gpd);
/* If domain is already released there is nothing to be done */
@@ -134,7 +126,7 @@ static int zynqmp_gpd_power_off(struct generic_pm_domain *domain)
}
}
- ret = eemi_ops->set_requirement(pd->node_id, capabilities, 0,
+ ret = zynqmp_pm_set_requirement(pd->node_id, capabilities, 0,
ZYNQMP_PM_REQUEST_ACK_NO);
/**
* If powering down of any node inside this domain fails,
@@ -163,16 +155,13 @@ static int zynqmp_gpd_attach_dev(struct generic_pm_domain *domain,
int ret;
struct zynqmp_pm_domain *pd;
- if (!eemi_ops->request_node)
- return -ENXIO;
-
pd = container_of(domain, struct zynqmp_pm_domain, gpd);
/* If this is not the first device to attach there is nothing to do */
if (domain->device_count)
return 0;
- ret = eemi_ops->request_node(pd->node_id, 0, 0,
+ ret = zynqmp_pm_request_node(pd->node_id, 0, 0,
ZYNQMP_PM_REQUEST_ACK_BLOCKING);
/* If requesting a node fails print and return the error */
if (ret) {
@@ -199,16 +188,13 @@ static void zynqmp_gpd_detach_dev(struct generic_pm_domain *domain,
int ret;
struct zynqmp_pm_domain *pd;
- if (!eemi_ops->release_node)
- return;
-
pd = container_of(domain, struct zynqmp_pm_domain, gpd);
/* If this is not the last device to detach there is nothing to do */
if (domain->device_count)
return;
- ret = eemi_ops->release_node(pd->node_id);
+ ret = zynqmp_pm_release_node(pd->node_id);
/* If releasing a node fails print the error and return */
if (ret) {
pr_err("%s() %s release failed for node %d: %d\n",
@@ -266,10 +252,6 @@ static int zynqmp_gpd_probe(struct platform_device *pdev)
struct zynqmp_pm_domain *pd;
struct device *dev = &pdev->dev;
- eemi_ops = zynqmp_pm_get_eemi_ops();
- if (IS_ERR(eemi_ops))
- return PTR_ERR(eemi_ops);
-
pd = devm_kcalloc(dev, ZYNQMP_NUM_DOMAINS, sizeof(*pd), GFP_KERNEL);
if (!pd)
return -ENOMEM;