FAILED: patch "[PATCH] i3c: mipi-i3c-hci: Consolidate spinlocks" failed to apply to 6.1-stable tree

index 4877a321edf9..faf5eae2409f 100644
@@ -926,6 +926,8 @@ static int i3c_hci_probe(struct platform_device *pdev)
 	if (!hci)
 		return -ENOMEM;
 
+	spin_lock_init(&hci->lock);
+
 	/*
 	 * Multi-bus instances share the same MMIO address range, but not
 	 * necessarily in separate contiguous sub-ranges. To avoid overlapping

index ba451f026386..2442cedd5c2a 100644
@@ -131,7 +131,6 @@ struct hci_rh_data {
 	unsigned int xfer_struct_sz, resp_struct_sz, ibi_status_sz, ibi_chunk_sz;
 	unsigned int done_ptr, ibi_chunk_ptr;
 	struct hci_xfer **src_xfers;
-	spinlock_t lock;
 	struct completion op_done;
 };
 

@@ -344,7 +343,6 @@ static int hci_dma_init(struct i3c_hci *hci)
 			goto err_out;
 		rh = &rings->headers[i];
 		rh->regs = hci->base_regs + offset;
-		spin_lock_init(&rh->lock);
 		init_completion(&rh->op_done);
 
 		rh->xfer_entries = XFER_RING_ENTRIES;

@@ -534,12 +532,12 @@ static int hci_dma_queue_xfer(struct i3c_hci *hci,
 	}
 
 	/* take care to update the hardware enqueue pointer atomically */
-	spin_lock_irq(&rh->lock);
+	spin_lock_irq(&hci->lock);
 	op1_val = rh_reg_read(RING_OPERATION1);
 	op1_val &= ~RING_OP1_CR_ENQ_PTR;
 	op1_val |= FIELD_PREP(RING_OP1_CR_ENQ_PTR, enqueue_ptr);
 	rh_reg_write(RING_OPERATION1, op1_val);
-	spin_unlock_irq(&rh->lock);
+	spin_unlock_irq(&hci->lock);
 
 	return 0;
 }

@@ -637,12 +635,12 @@ static void hci_dma_xfer_done(struct i3c_hci *hci, struct hci_rh_data *rh)
 	}
 
 	/* take care to update the software dequeue pointer atomically */
-	spin_lock(&rh->lock);
+	spin_lock(&hci->lock);
 	op1_val = rh_reg_read(RING_OPERATION1);
 	op1_val &= ~RING_OP1_CR_SW_DEQ_PTR;
 	op1_val |= FIELD_PREP(RING_OP1_CR_SW_DEQ_PTR, done_ptr);
 	rh_reg_write(RING_OPERATION1, op1_val);
-	spin_unlock(&rh->lock);
+	spin_unlock(&hci->lock);
 }
 
 static int hci_dma_request_ibi(struct i3c_hci *hci, struct i3c_dev_desc *dev,

@@ -823,12 +821,12 @@ static void hci_dma_process_ibi(struct i3c_hci *hci, struct hci_rh_data *rh)
 
 done:
 	/* take care to update the ibi dequeue pointer atomically */
-	spin_lock(&rh->lock);
+	spin_lock(&hci->lock);
 	op1_val = rh_reg_read(RING_OPERATION1);
 	op1_val &= ~RING_OP1_IBI_DEQ_PTR;
 	op1_val |= FIELD_PREP(RING_OP1_IBI_DEQ_PTR, deq_ptr);
 	rh_reg_write(RING_OPERATION1, op1_val);
-	spin_unlock(&rh->lock);
+	spin_unlock(&hci->lock);
 
 	/* update the chunk pointer */
 	rh->ibi_chunk_ptr += ibi_chunks;

index 337b7ab1cb06..f1dd502c071f 100644
@@ -50,6 +50,7 @@ struct i3c_hci {
 	const struct hci_io_ops *io;
 	void *io_data;
 	const struct hci_cmd_ops *cmd;
+	spinlock_t lock;
 	atomic_t next_cmd_tid;
 	bool irq_inactive;
 	u32 caps;

index f8825ac81408..02866c2237fa 100644
@@ -123,7 +123,6 @@ struct hci_pio_ibi_data {
 };
 
 struct hci_pio_data {
-	spinlock_t lock;
 	struct hci_xfer *curr_xfer, *xfer_queue;
 	struct hci_xfer *curr_rx, *rx_queue;
 	struct hci_xfer *curr_tx, *tx_queue;

@@ -212,7 +211,6 @@ static int hci_pio_init(struct i3c_hci *hci)
 		return -ENOMEM;
 
 	hci->io_data = pio;
-	spin_lock_init(&pio->lock);
 
 	__hci_pio_init(hci, &size_val);
 

@@ -631,7 +629,7 @@ static int hci_pio_queue_xfer(struct i3c_hci *hci, struct hci_xfer *xfer, int n)
 		xfer[i].data_left = xfer[i].data_len;
 	}
 
-	spin_lock_irq(&pio->lock);
+	spin_lock_irq(&hci->lock);
 	prev_queue_tail = pio->xfer_queue;
 	pio->xfer_queue = &xfer[n - 1];
 	if (pio->curr_xfer) {

@@ -645,7 +643,7 @@ static int hci_pio_queue_xfer(struct i3c_hci *hci, struct hci_xfer *xfer, int n)
 			pio_reg_read(INTR_STATUS),
 			pio_reg_read(INTR_SIGNAL_ENABLE));
 	}
-	spin_unlock_irq(&pio->lock);
+	spin_unlock_irq(&hci->lock);
 	return 0;
 }
 

@@ -716,14 +714,14 @@ static bool hci_pio_dequeue_xfer(struct i3c_hci *hci, struct hci_xfer *xfer, int
 	struct hci_pio_data *pio = hci->io_data;
 	int ret;
 
-	spin_lock_irq(&pio->lock);
+	spin_lock_irq(&hci->lock);
 	dev_dbg(&hci->master.dev, "n=%d status=%#x/%#x", n,
 		pio_reg_read(INTR_STATUS), pio_reg_read(INTR_SIGNAL_ENABLE));
 	dev_dbg(&hci->master.dev, "main_status = %#x/%#x",
 		readl(hci->base_regs + 0x20), readl(hci->base_regs + 0x28));
 
 	ret = hci_pio_dequeue_xfer_common(hci, pio, xfer, n);
-	spin_unlock_irq(&pio->lock);
+	spin_unlock_irq(&hci->lock);
 	return ret;
 }
 

@@ -1016,13 +1014,13 @@ static bool hci_pio_irq_handler(struct i3c_hci *hci)
 	struct hci_pio_data *pio = hci->io_data;
 	u32 status;
 
-	spin_lock(&pio->lock);
+	spin_lock(&hci->lock);
 	status = pio_reg_read(INTR_STATUS);
 	dev_dbg(&hci->master.dev, "PIO_INTR_STATUS %#x/%#x",
 		status, pio->enabled_irqs);
 	status &= pio->enabled_irqs | STAT_LATENCY_WARNINGS;
 	if (!status) {
-		spin_unlock(&pio->lock);
+		spin_unlock(&hci->lock);
 		return false;
 	}
 

@@ -1058,7 +1056,7 @@ static bool hci_pio_irq_handler(struct i3c_hci *hci)
 	pio_reg_write(INTR_SIGNAL_ENABLE, pio->enabled_irqs);
 	dev_dbg(&hci->master.dev, "PIO_INTR_STATUS %#x/%#x",
 		pio_reg_read(INTR_STATUS), pio_reg_read(INTR_SIGNAL_ENABLE));
-	spin_unlock(&pio->lock);
+	spin_unlock(&hci->lock);
 	return true;
 }