diff mbox series

[1/6] staging: vchiq_arm: Rename a struct vchiq_bulk member

Message ID 20241023110406.885199-2-umang.jain@ideasonboard.com (mailing list archive)
State New, archived
Headers show
Series staging: vc04_services: Clarify bulk 'userdata' usage | expand

Commit Message

Umang Jain Oct. 23, 2024, 11:04 a.m. UTC
Rename the struct vchiq_bulk's 'data' member to 'dma_addr' for
better readability. No functional changes intended in this patch.

Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
---
 .../vc04_services/interface/vchiq_arm/vchiq_arm.c    |  2 +-
 .../vc04_services/interface/vchiq_arm/vchiq_core.c   | 12 ++++++------
 .../vc04_services/interface/vchiq_arm/vchiq_core.h   |  2 +-
 3 files changed, 8 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index c2e7c2bd5071..f23d98a1b960 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -587,7 +587,7 @@  vchiq_blocking_bulk_transfer(struct vchiq_instance *instance, unsigned int handl
 		if (bulk) {
 			/* This thread has an outstanding bulk transfer. */
 			/* FIXME: why compare a dma address to a pointer? */
-			if ((bulk->data != (dma_addr_t)(uintptr_t)bulk_params->data) ||
+			if ((bulk->dma_addr != (dma_addr_t)(uintptr_t)bulk_params->dma_addr) ||
 			    (bulk->size != bulk_params->size)) {
 				/*
 				 * This is not a retry of the previous one.
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
index 9e56e34ca4d9..90ab780b7e94 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -1369,7 +1369,7 @@  notify_bulks(struct vchiq_service *service, struct vchiq_bulk_queue *queue,
 		 * Only generate callbacks for non-dummy bulk
 		 * requests, and non-terminated services
 		 */
-		if (bulk->data && service->instance) {
+		if (bulk->dma_addr && service->instance) {
 			status = service_notify_bulk(service, bulk);
 			if (status == -EAGAIN)
 				break;
@@ -1751,7 +1751,7 @@  vchiq_prepare_bulk_data(struct vchiq_instance *instance, struct vchiq_bulk *bulk
 	if (!pagelistinfo)
 		return -ENOMEM;
 
-	bulk->data = pagelistinfo->dma_addr;
+	bulk->dma_addr = pagelistinfo->dma_addr;
 
 	/*
 	 * Store the pagelistinfo address in remote_data,
@@ -1807,7 +1807,7 @@  abort_outstanding_bulks(struct vchiq_service *service,
 				service->remoteport, bulk->size, bulk->remote_size);
 		} else {
 			/* fabricate a matching dummy bulk */
-			bulk->data = 0;
+			bulk->dma_addr = 0;
 			bulk->size = 0;
 			bulk->actual = VCHIQ_BULK_ACTUAL_ABORTED;
 			bulk->dir = is_tx ? VCHIQ_BULK_TRANSMIT :
@@ -2112,7 +2112,7 @@  parse_message(struct vchiq_state *state, struct vchiq_header *header)
 
 			dev_dbg(state->dev, "core: %d: prs %s@%pK (%d->%d) %x@%pad\n",
 				state->id, msg_type_str(type), header, remoteport,
-				localport, bulk->actual, &bulk->data);
+				localport, bulk->actual, &bulk->dma_addr);
 
 			dev_dbg(state->dev, "core: %d: prs:%d %cx li=%x ri=%x p=%x\n",
 				state->id, localport,
@@ -3081,7 +3081,7 @@  vchiq_bulk_xfer_queue_msg_killable(struct vchiq_service *service,
 
 	dev_dbg(state->dev, "core: %d: bt (%d->%d) %cx %x@%pad %pK\n",
 		state->id, service->localport, service->remoteport,
-		dir_char, bulk->size, &bulk->data, bulk->userdata);
+		dir_char, bulk->size, &bulk->dma_addr, bulk->userdata);
 
 	/*
 	 * The slot mutex must be held when the service is being closed, so
@@ -3095,7 +3095,7 @@  vchiq_bulk_xfer_queue_msg_killable(struct vchiq_service *service,
 	if (service->srvstate != VCHIQ_SRVSTATE_OPEN)
 		goto unlock_both_error_exit;
 
-	payload[0] = lower_32_bits(bulk->data);
+	payload[0] = lower_32_bits(bulk->dma_addr);
 	payload[1] = bulk->size;
 	status = queue_message(state,
 			       NULL,
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
index 186b1395d3a2..9ba4a2295dc3 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h
@@ -115,7 +115,7 @@  struct vchiq_bulk {
 	short mode;
 	short dir;
 	void *userdata;
-	dma_addr_t data;
+	dma_addr_t dma_addr;
 	int size;
 	void *remote_data;
 	int remote_size;