[PATCH v5 16/25] firmware: xilinx: Remove eemi ops for request_node

[Jolly Shah]

From: Rajan Vaja <rajan.vaja@xxxxxxxxxx>

Use direct function call instead of using eemi ops for request_node.

Signed-off-by: Rajan Vaja <rajan.vaja@xxxxxxxxxx>
Signed-off-by: Jolly Shah <jolly.shah@xxxxxxxxxx>
---
 drivers/firmware/xilinx/zynqmp.c       |  7 +++----
 drivers/soc/xilinx/zynqmp_pm_domains.c |  5 +----
 include/linux/firmware/xlnx-zynqmp.h   | 12 ++++++++----
 3 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/drivers/firmware/xilinx/zynqmp.c b/drivers/firmware/xilinx/zynqmp.c
index cc74165..e65ee76 100644
--- a/drivers/firmware/xilinx/zynqmp.c
+++ b/drivers/firmware/xilinx/zynqmp.c
@@ -742,13 +742,13 @@ EXPORT_SYMBOL_GPL(zynqmp_pm_set_suspend_mode);
  *
  * Return: Returns status, either success or error+reason
  */
-static int zynqmp_pm_request_node(const u32 node, const u32 capabilities,
-				  const u32 qos,
-				  const enum zynqmp_pm_request_ack ack)
+int zynqmp_pm_request_node(const u32 node, const u32 capabilities,
+			   const u32 qos, const enum zynqmp_pm_request_ack ack)
 {
 	return zynqmp_pm_invoke_fn(PM_REQUEST_NODE, node, capabilities,
 				   qos, ack, NULL);
 }
+EXPORT_SYMBOL_GPL(zynqmp_pm_request_node);
 
 /**
  * zynqmp_pm_release_node() - Release a node
@@ -810,7 +810,6 @@ static int zynqmp_pm_aes_engine(const u64 address, u32 *out)
 }
 
 static const struct zynqmp_eemi_ops eemi_ops = {
-	.request_node = zynqmp_pm_request_node,
 	.release_node = zynqmp_pm_release_node,
 	.set_requirement = zynqmp_pm_set_requirement,
 	.fpga_load = zynqmp_pm_fpga_load,
diff --git a/drivers/soc/xilinx/zynqmp_pm_domains.c b/drivers/soc/xilinx/zynqmp_pm_domains.c
index 23d90cb..cf4eed0 100644
--- a/drivers/soc/xilinx/zynqmp_pm_domains.c
+++ b/drivers/soc/xilinx/zynqmp_pm_domains.c
@@ -163,16 +163,13 @@ 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) {
diff --git a/include/linux/firmware/xlnx-zynqmp.h b/include/linux/firmware/xlnx-zynqmp.h
index 761caed..fb7e5c9 100644
--- a/include/linux/firmware/xlnx-zynqmp.h
+++ b/include/linux/firmware/xlnx-zynqmp.h
@@ -296,10 +296,6 @@ struct zynqmp_pm_query_data {
 struct zynqmp_eemi_ops {
 	int (*fpga_load)(const u64 address, const u32 size, const u32 flags);
 	int (*fpga_get_status)(u32 *value);
-	int (*request_node)(const u32 node,
-			    const u32 capabilities,
-			    const u32 qos,
-			    const enum zynqmp_pm_request_ack ack);
 	int (*release_node)(const u32 node);
 	int (*set_requirement)(const u32 node,
 			       const u32 capabilities,
@@ -336,6 +332,8 @@ int zynqmp_pm_reset_assert(const enum zynqmp_pm_reset reset,
 int zynqmp_pm_reset_get_status(const enum zynqmp_pm_reset reset, u32 *status);
 int zynqmp_pm_init_finalize(void);
 int zynqmp_pm_set_suspend_mode(u32 mode);
+int zynqmp_pm_request_node(const u32 node, const u32 capabilities,
+			   const u32 qos, const enum zynqmp_pm_request_ack ack);
 #else
 static inline struct zynqmp_eemi_ops *zynqmp_pm_get_eemi_ops(void)
 {
@@ -432,6 +430,12 @@ static inline int zynqmp_pm_set_suspend_mode(u32 mode)
 {
 	return -ENODEV;
 }
+static inline int zynqmp_pm_request_node(const u32 node, const u32 capabilities,
+					 const u32 qos,
+					 const enum zynqmp_pm_request_ack ack)
+{
+	return -ENODEV;
+}
 #endif
 
 #endif /* __FIRMWARE_ZYNQMP_H__ */
-- 
2.7.4