Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

Pull staging driver updates from Greg KH:
 "Here is the big set of staging driver patches for 6.0-rc1.

  Another round where we removed more lines of code than added, always a
  nice progression. Some of that came from the movement of the vme code
  back into staging, and removal of some other of the vme driver code as
  there are no known users and it is very obsolete and unmaintained. It
  can be added back easily if someone offers to maintain it.

  Other than that this merge has lots of little things:

   - huge cleanups for r8188eu driver

   - minor cleanups for other wifi drivers

   - tiny loop fixes for greybus code

   - other small coding style fixes

  All of these have been in linux-next for a while with no reported
  issues"

* tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (191 commits)
  staging: r8188eu: fix potential uninitialised variable use in rtw_pwrctrl.c
  staging: r8188eu: remove initializer from ret in rtw_pwr_wakeup
  staging: vt6655: Convert macro vt6655_mac_clear_stck_ds to function
  staging: vt6655: Rename MACvClearStckDS
  staging: fbtft: core: set smem_len before fb_deferred_io_init call
  staging: r8188eu: convert rtw_pwr_wakeup to correct error code semantics
  staging: r8188eu: make dump_chip_info() static
  staging: r8188eu: remove DoReserved prototype
  staging: r8188eu: remove OnAtim prototype
  staging: r8188eu: remove SetHwReg8188EU()
  staging: r8188eu: make update_TSF() and correct_TSF() static
  staging: r8188eu: remove unused parameter from update_TSF()
  staging: r8188eu: remove unused parameter from correct_TSF()
  staging: r8188eu: remove HW_VAR_SET_OPMODE from SetHwReg8188EU()
  staging: pi433: remove duplicated comments
  staging: qlge: refine variable name
  staging: vt6655: Convert macro vt6655_mac_word_reg_bits_off to function
  staging: vt6655: Convert macro vt6655_mac_reg_bits_off to function
  staging: vt6655: Convert macro vt6655_mac_word_reg_bits_on to function
  staging: vt6655: Convert macro vt6655_mac_reg_bits_on to function
  ...

1 files changed, 21 insertions, 19 deletions

diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c
index 66bbfec332ba..7e297494437e 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_dev.c
@@ -108,8 +108,8 @@ static ssize_t vchiq_ioc_copy_element_data(void *context, void *dest,
 }
 
 static int
-vchiq_ioc_queue_message(unsigned int handle, struct vchiq_element *elements,
-			unsigned long count)
+vchiq_ioc_queue_message(struct vchiq_instance *instance, unsigned int handle,
+			struct vchiq_element *elements, unsigned long count)
 {
 	struct vchiq_io_copy_callback_context context;
 	enum vchiq_status status = VCHIQ_SUCCESS;
@@ -127,7 +127,7 @@ vchiq_ioc_queue_message(unsigned int handle, struct vchiq_element *elements,
 		total_size += elements[i].size;
 	}
 
-	status = vchiq_queue_message(handle, vchiq_ioc_copy_element_data,
+	status = vchiq_queue_message(instance, handle, vchiq_ioc_copy_element_data,
 				     &context, total_size);
 
 	if (status == VCHIQ_ERROR)
@@ -191,7 +191,7 @@ static int vchiq_ioc_create_service(struct vchiq_instance *instance,
 	if (args->is_open) {
 		status = vchiq_open_service_internal(service, instance->pid);
 		if (status != VCHIQ_SUCCESS) {
-			vchiq_remove_service(service->handle);
+			vchiq_remove_service(instance, service->handle);
 			return (status == VCHIQ_RETRY) ?
 				-EINTR : -EIO;
 		}
@@ -266,7 +266,7 @@ static int vchiq_ioc_dequeue_message(struct vchiq_instance *instance,
 		/* Copy to user space if msgbuf is not NULL */
 		if (!args->buf || (copy_to_user(args->buf, header->data, header->size) == 0)) {
 			ret = header->size;
-			vchiq_release_message(service->handle, header);
+			vchiq_release_message(instance, service->handle, header);
 		} else {
 			ret = -EFAULT;
 		}
@@ -330,7 +330,7 @@ static int vchiq_irq_queue_bulk_tx_rx(struct vchiq_instance *instance,
 		userdata = args->userdata;
 	}
 
-	status = vchiq_bulk_transfer(args->handle, NULL, args->data, args->size,
+	status = vchiq_bulk_transfer(instance, args->handle, NULL, args->data, args->size,
 				     userdata, args->mode, dir);
 
 	if (!waiter) {
@@ -529,7 +529,7 @@ static int vchiq_ioc_await_completion(struct vchiq_instance *instance,
 			}
 
 			/* Now it has been copied, the message can be released. */
-			vchiq_release_message(service->handle, header);
+			vchiq_release_message(instance, service->handle, header);
 
 			/* The completion must point to the msgbuf. */
 			user_completion.header = msgbuf;
@@ -596,7 +596,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		i = 0;
 		while ((service = next_service_by_instance(instance->state,
 							   instance, &i))) {
-			status = vchiq_remove_service(service->handle);
+			status = vchiq_remove_service(instance, service->handle);
 			vchiq_service_put(service);
 			if (status != VCHIQ_SUCCESS)
 				break;
@@ -649,7 +649,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 
 		if (put_user(args.handle, &argp->handle)) {
-			vchiq_remove_service(args.handle);
+			vchiq_remove_service(instance, args.handle);
 			ret = -EFAULT;
 		}
 	} break;
@@ -673,8 +673,8 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 		 */
 		if (!user_service->close_pending) {
 			status = (cmd == VCHIQ_IOC_CLOSE_SERVICE) ?
-				 vchiq_close_service(service->handle) :
-				 vchiq_remove_service(service->handle);
+				 vchiq_close_service(instance, service->handle) :
+				 vchiq_remove_service(instance, service->handle);
 			if (status != VCHIQ_SUCCESS)
 				break;
 		}
@@ -731,7 +731,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
 			if (copy_from_user(elements, args.elements,
 					   args.count * sizeof(struct vchiq_element)) == 0)
-				ret = vchiq_ioc_queue_message(args.handle, elements,
+				ret = vchiq_ioc_queue_message(instance, args.handle, elements,
 							      args.count);
 			else
 				ret = -EFAULT;
@@ -788,7 +788,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 	case VCHIQ_IOC_GET_CLIENT_ID: {
 		unsigned int handle = (unsigned int)arg;
 
-		ret = vchiq_get_client_id(handle);
+		ret = vchiq_get_client_id(instance, handle);
 	} break;
 
 	case VCHIQ_IOC_GET_CONFIG: {
@@ -827,7 +827,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 			break;
 		}
 
-		ret = vchiq_set_service_option(args.handle, args.option,
+		ret = vchiq_set_service_option(instance, args.handle, args.option,
 					       args.value);
 	} break;
 
@@ -908,6 +908,7 @@ vchiq_compat_ioctl_create_service(struct file *file, unsigned int cmd,
 {
 	struct vchiq_create_service args;
 	struct vchiq_create_service32 args32;
+	struct vchiq_instance *instance = file->private_data;
 	long ret;
 
 	if (copy_from_user(&args32, ptrargs32, sizeof(args32)))
@@ -926,12 +927,12 @@ vchiq_compat_ioctl_create_service(struct file *file, unsigned int cmd,
 		.handle  = args32.handle,
 	};
 
-	ret = vchiq_ioc_create_service(file->private_data, &args);
+	ret = vchiq_ioc_create_service(instance, &args);
 	if (ret < 0)
 		return ret;
 
 	if (put_user(args.handle, &ptrargs32->handle)) {
-		vchiq_remove_service(args.handle);
+		vchiq_remove_service(instance, args.handle);
 		return -EFAULT;
 	}
 
@@ -960,6 +961,7 @@ vchiq_compat_ioctl_queue_message(struct file *file,
 	struct vchiq_queue_message args;
 	struct vchiq_queue_message32 args32;
 	struct vchiq_service *service;
+	struct vchiq_instance *instance = file->private_data;
 	int ret;
 
 	if (copy_from_user(&args32, arg, sizeof(args32)))
@@ -974,7 +976,7 @@ vchiq_compat_ioctl_queue_message(struct file *file,
 	if (args32.count > MAX_ELEMENTS)
 		return -EINVAL;
 
-	service = find_service_for_instance(file->private_data, args.handle);
+	service = find_service_for_instance(instance, args.handle);
 	if (!service)
 		return -EINVAL;
 
@@ -994,7 +996,7 @@ vchiq_compat_ioctl_queue_message(struct file *file,
 				compat_ptr(element32[count].data);
 			elements[count].size = element32[count].size;
 		}
-		ret = vchiq_ioc_queue_message(args.handle, elements,
+		ret = vchiq_ioc_queue_message(instance, args.handle, elements,
 					      args.count);
 	} else {
 		ret = -EINVAL;
@@ -1261,7 +1263,7 @@ static int vchiq_release(struct inode *inode, struct file *file)
 			spin_unlock(&msg_queue_spinlock);
 
 			if (header)
-				vchiq_release_message(service->handle, header);
+				vchiq_release_message(instance, service->handle, header);
 			spin_lock(&msg_queue_spinlock);
 		}