[PATCH v4 03/45] media: ipu6: Rename buttress_ipc pointer

[Sakari Ailus <sakari.ailus@linux.intel.com>]

From: Antti Laakso <antti.laakso@linux.intel.com>

The ipu6_buttress_ipc structure is called as cse sometimes,
rename it to ipc for consistency.

Signed-off-by: Antti Laakso <antti.laakso@linux.intel.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
---
 drivers/media/pci/intel/ipu6/ipu6-buttress.c | 33 ++++++++++----------
 drivers/media/pci/intel/ipu6/ipu6-buttress.h |  2 +-
 drivers/media/pci/intel/ipu6/ipu6.c          |  4 +--
 3 files changed, 20 insertions(+), 19 deletions(-)

diff --git a/drivers/media/pci/intel/ipu6/ipu6-buttress.c b/drivers/media/pci/intel/ipu6/ipu6-buttress.c
index e0ecb4c8b081..cbe356589a9d 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-buttress.c
+++ b/drivers/media/pci/intel/ipu6/ipu6-buttress.c
@@ -221,7 +221,7 @@ static int ipu6_buttress_ipc_send_bulk(struct ipu6_device *isp,
 	unsigned long tx_timeout_jiffies, rx_timeout_jiffies;
 	unsigned int i, retry = BUTTRESS_IPC_CMD_SEND_RETRY;
 	struct ipu6_buttress *b = &isp->buttress;
-	struct ipu6_buttress_ipc *ipc = &b->cse;
+	struct ipu6_buttress_ipc *ipc = &b->ipc;
 	u32 val;
 	int ret;
 	int tout;
@@ -378,14 +378,15 @@ irqreturn_t ipu6_buttress_isr(int irq, void *isp_ptr)
 		if (irq_status & BUTTRESS_ISR_IPC_FROM_CSE_IS_WAITING) {
 			dev_dbg(&isp->pdev->dev,
 				"BUTTRESS_ISR_IPC_FROM_CSE_IS_WAITING\n");
-			ipu6_buttress_ipc_recv(isp, &b->cse, &b->cse.recv_data);
-			complete(&b->cse.recv_complete);
+
+			ipu6_buttress_ipc_recv(isp, &b->ipc, &b->ipc.recv_data);
+			complete(&b->ipc.recv_complete);
 		}
 
 		if (irq_status & BUTTRESS_ISR_IPC_EXEC_DONE_BY_CSE) {
 			dev_dbg(&isp->pdev->dev,
 				"BUTTRESS_ISR_IPC_EXEC_DONE_BY_CSE\n");
-			complete(&b->cse.send_complete);
+			complete(&b->ipc.send_complete);
 		}
 
 		if (irq_status & BUTTRESS_ISR_SAI_VIOLATION &&
@@ -830,17 +831,17 @@ int ipu6_buttress_init(struct ipu6_device *isp)
 	mutex_init(&b->auth_mutex);
 	mutex_init(&b->cons_mutex);
 	mutex_init(&b->ipc_mutex);
-	init_completion(&b->cse.send_complete);
-	init_completion(&b->cse.recv_complete);
-
-	b->cse.nack = BUTTRESS_CSE2IUDATA0_IPC_NACK;
-	b->cse.nack_mask = BUTTRESS_CSE2IUDATA0_IPC_NACK_MASK;
-	b->cse.csr_in = BUTTRESS_REG_CSE2IUCSR;
-	b->cse.csr_out = BUTTRESS_REG_IU2CSECSR;
-	b->cse.db0_in = BUTTRESS_REG_CSE2IUDB0;
-	b->cse.db0_out = BUTTRESS_REG_IU2CSEDB0;
-	b->cse.data0_in = BUTTRESS_REG_CSE2IUDATA0;
-	b->cse.data0_out = BUTTRESS_REG_IU2CSEDATA0;
+	init_completion(&b->ipc.send_complete);
+	init_completion(&b->ipc.recv_complete);
+
+	b->ipc.nack = BUTTRESS_CSE2IUDATA0_IPC_NACK;
+	b->ipc.nack_mask = BUTTRESS_CSE2IUDATA0_IPC_NACK_MASK;
+	b->ipc.csr_in = BUTTRESS_REG_CSE2IUCSR;
+	b->ipc.csr_out = BUTTRESS_REG_IU2CSECSR;
+	b->ipc.db0_in = BUTTRESS_REG_CSE2IUDB0;
+	b->ipc.db0_out = BUTTRESS_REG_IU2CSEDB0;
+	b->ipc.data0_in = BUTTRESS_REG_CSE2IUDATA0;
+	b->ipc.data0_out = BUTTRESS_REG_IU2CSEDATA0;
 
 	INIT_LIST_HEAD(&b->constraints);
 
@@ -877,7 +878,7 @@ int ipu6_buttress_init(struct ipu6_device *isp)
 
 	/* Retry couple of times in case of CSE initialization is delayed */
 	do {
-		ret = ipu6_buttress_ipc_reset(isp, &b->cse);
+		ret = ipu6_buttress_ipc_reset(isp, &b->ipc);
 		if (ret) {
 			dev_warn(&isp->pdev->dev,
 				 "IPC reset protocol failed, retrying\n");
diff --git a/drivers/media/pci/intel/ipu6/ipu6-buttress.h b/drivers/media/pci/intel/ipu6/ipu6-buttress.h
index 51e5ad48db82..b1c1a10e3e6d 100644
--- a/drivers/media/pci/intel/ipu6/ipu6-buttress.h
+++ b/drivers/media/pci/intel/ipu6/ipu6-buttress.h
@@ -44,7 +44,7 @@ struct ipu6_buttress_ipc {
 
 struct ipu6_buttress {
 	struct mutex power_mutex, auth_mutex, cons_mutex, ipc_mutex;
-	struct ipu6_buttress_ipc cse;
+	struct ipu6_buttress_ipc ipc;
 	struct list_head constraints;
 	u32 wdt_cached_value;
 	bool force_suspend;
diff --git a/drivers/media/pci/intel/ipu6/ipu6.c b/drivers/media/pci/intel/ipu6/ipu6.c
index 6d3235352a1c..efb58bc4d127 100644
--- a/drivers/media/pci/intel/ipu6/ipu6.c
+++ b/drivers/media/pci/intel/ipu6/ipu6.c
@@ -765,7 +765,7 @@ static int ipu6_resume(struct device *dev)
 
 	ipu6_buttress_restore(isp);
 
-	ret = ipu6_buttress_ipc_reset(isp, &b->cse);
+	ret = ipu6_buttress_ipc_reset(isp, &b->ipc);
 	if (ret)
 		dev_err(&isp->pdev->dev, "IPC reset protocol failed!\n");
 
@@ -797,7 +797,7 @@ static int ipu6_runtime_resume(struct device *dev)
 		struct ipu6_buttress *b = &isp->buttress;
 
 		isp->need_ipc_reset = false;
-		ret = ipu6_buttress_ipc_reset(isp, &b->cse);
+		ret = ipu6_buttress_ipc_reset(isp, &b->ipc);
 		if (ret)
 			dev_err(&isp->pdev->dev, "IPC reset protocol failed\n");
 	}
-- 
2.47.3