staging: vc04_services: Drop vchiq_log_warning() in favour of dev_warn

Drop vchiq_log_warning() macro which wraps dev_dbg(). Introduce the usage
of dev_warn() directly.
Signed-off-by: Umang Jain <umang.jain@ideasonboard.com>
Link: https://lore.kernel.org/r/20231205084157.73819-3-umang.jain@ideasonboard.comSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c

@@ -687,8 +687,8 @@ int vchiq_initialise(struct vchiq_instance **instance_out)
 		ret = -ENOTCONN;
 		goto failed;
 	} else if (i > 0) {
-		vchiq_log_warning(state->dev, VCHIQ_CORE,
-				  "%s: videocore initialized after %d retries\n", __func__, i);
+		dev_warn(state->dev, "core: %s: videocore initialized after %d retries\n",
+			 __func__, i);
 	}
 
 	instance = kzalloc(sizeof(*instance), GFP_KERNEL);
@@ -1644,20 +1644,19 @@ vchiq_dump_service_use_state(struct vchiq_state *state)
 	read_unlock_bh(&arm_state->susp_res_lock);
 
 	if (only_nonzero)
-		vchiq_log_warning(state->dev, VCHIQ_SUSPEND,
-				  "Too many active services (%d). Only dumping up to first %d services with non-zero use-count",
+		dev_warn(state->dev,
+			 "suspend: Too many active services (%d). Only dumping up to first %d services with non-zero use-count\n",
 			 active_services, found);
 
 	for (i = 0; i < found; i++) {
-		vchiq_log_warning(state->dev, VCHIQ_SUSPEND,
-				  "%p4cc:%d service count %d %s",
+		dev_warn(state->dev,
+			 "suspend: %p4cc:%d service count %d %s\n",
 			 &service_data[i].fourcc,
 			 service_data[i].clientid, service_data[i].use_count,
 			 service_data[i].use_count ? nz : "");
 	}
-	vchiq_log_warning(state->dev, VCHIQ_SUSPEND, "VCHIQ use count %d", peer_count);
-	vchiq_log_warning(state->dev, VCHIQ_SUSPEND, "Overall vchiq instance use count %d",
-			  vc_use_count);
+	dev_warn(state->dev, "suspend: VCHIQ use count %d\n", peer_count);
+	dev_warn(state->dev, "suspend: Overall vchiq instance use count %d\n", vc_use_count);
 
 	kfree(service_data);
 }
@@ -1771,8 +1770,7 @@ static int vchiq_probe(struct platform_device *pdev)
 	 */
 	err = vchiq_register_chrdev(&pdev->dev);
 	if (err) {
-		vchiq_log_warning(&pdev->dev, VCHIQ_ARM,
-				  "Failed to initialize vchiq cdev");
+		dev_warn(&pdev->dev, "arm: Failed to initialize vchiq cdev\n");
 		goto error_exit;
 	}
 
@@ -1782,7 +1780,7 @@ static int vchiq_probe(struct platform_device *pdev)
 	return 0;
 
 failed_platform_init:
-	vchiq_log_warning(&pdev->dev, VCHIQ_ARM, "could not initialize vchiq platform");
+	dev_warn(&pdev->dev, "arm: Could not initialize vchiq platform\n");
 error_exit:
 	return err;
 }

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c

@@ -465,8 +465,8 @@ make_service_callback(struct vchiq_service *service, enum vchiq_reason reason,
 	status = service->base.callback(service->instance, reason, header, service->handle,
 					bulk_userdata);
 	if (status && (status != -EAGAIN)) {
-		vchiq_log_warning(service->state->dev, VCHIQ_CORE,
-				  "%d: ignoring ERROR from callback to service %x",
+		dev_warn(service->state->dev,
+			 "core: %d: ignoring ERROR from callback to service %x\n",
 			 service->state->id, service->handle);
 		status = 0;
 	}
@@ -1609,8 +1609,8 @@ parse_message(struct vchiq_state *state, struct vchiq_header *header)
 				vchiq_service_put(service);
 			service = get_connected_service(state, remoteport);
 			if (service)
-				vchiq_log_warning(state->dev, VCHIQ_CORE,
-						  "%d: prs %s@%pK (%d->%d) - found connected service %d",
+				dev_warn(state->dev,
+					 "core: %d: prs %s@%pK (%d->%d) - found connected service %d\n",
 					 state->id, msg_type_str(type), header,
 					 remoteport, localport, service->localport);
 		}
@@ -2903,8 +2903,8 @@ vchiq_close_service(struct vchiq_instance *instance, unsigned int handle)
 		    (service->srvstate == VCHIQ_SRVSTATE_OPEN))
 			break;
 
-		vchiq_log_warning(service->state->dev, VCHIQ_CORE,
-				  "%d: close_service:%d - waiting in state %s",
+		dev_warn(service->state->dev,
+			 "core: %d: close_service:%d - waiting in state %s\n",
 			 service->state->id, service->localport,
 			 srvstate_names[service->srvstate]);
 	}
@@ -2964,8 +2964,8 @@ vchiq_remove_service(struct vchiq_instance *instance, unsigned int handle)
 		    (service->srvstate == VCHIQ_SRVSTATE_OPEN))
 			break;
 
-		vchiq_log_warning(service->state->dev, VCHIQ_CORE,
-				  "%d: remove_service:%d - waiting in state %s",
+		dev_warn(service->state->dev,
+			 "core: %d: remove_service:%d - waiting in state %s\n",
 			 service->state->id, service->localport,
 			 srvstate_names[service->srvstate]);
 	}

drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.h

@@ -53,10 +53,6 @@ static inline const char *log_category_str(enum vchiq_log_category c)
 	return strings[c];
 };
 
-#ifndef vchiq_log_warning
-#define vchiq_log_warning(dev, cat, fmt, ...) \
-	do { dev_dbg(dev, "%s warning: " fmt, log_category_str(cat), ##__VA_ARGS__); } while (0)
-#endif
 #ifndef vchiq_log_debug
 #define vchiq_log_debug(dev, cat, fmt, ...) \
 	do { dev_dbg(dev, "%s debug: " fmt, log_category_str(cat), ##__VA_ARGS__); } while (0)