[PATCH v3 2/6] PCI: endpoint: Fix kerneldoc

[Krzysztof Kozlowski]

Fix W=1 compile warnings (invalid kerneldoc):

    drivers/pci/endpoint/pci-epc-core.c:18: warning: cannot understand function prototype: 'struct class *pci_epc_class; '
    drivers/pci/endpoint/pci-ep-cfs.c:17: warning: Function parameter or member 'functions_idr' not described in 'DEFINE_IDR'
    drivers/pci/endpoint/pci-epf-core.c:18: warning: Function parameter or member 'pci_epf_mutex' not described in 'DEFINE_MUTEX'
    drivers/pci/endpoint/pci-epf-core.c:80: warning: Function parameter or member 'epf' not described in 'pci_epf_free_space'
    drivers/pci/endpoint/pci-epf-core.c:107: warning: Function parameter or member 'epf' not described in 'pci_epf_alloc_space'
    drivers/pci/endpoint/pci-epc-mem.c:16: warning: Incorrect use of kernel-doc format:  * pci_epc_mem_get_order() - determine the allocation order of a memory size
    drivers/pci/endpoint/pci-epc-mem.c:24: warning: Function parameter or member 'mem' not described in 'pci_epc_mem_get_order'
    drivers/pci/endpoint/pci-epc-mem.c:24: warning: Function parameter or member 'size' not described in 'pci_epc_mem_get_order'
    drivers/pci/endpoint/functions/pci-epf-test.c:189: warning: Function parameter or member 'epf_test' not described in 'pci_epf_test_clean_dma_chan'
    drivers/pci/endpoint/functions/pci-epf-test.c:189: warning: Excess function parameter 'epf' description in 'pci_epf_test_clean_dma_chan'

Signed-off-by: Krzysztof Kozlowski <krzk at kernel.org>
---
 drivers/pci/endpoint/functions/pci-epf-test.c | 2 +-
 drivers/pci/endpoint/pci-ep-cfs.c             | 2 +-
 drivers/pci/endpoint/pci-epc-core.c           | 2 +-
 drivers/pci/endpoint/pci-epc-mem.c            | 2 +-
 drivers/pci/endpoint/pci-epf-core.c           | 4 +++-
 5 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c
index c89a9561439f..e4e51d884553 100644
--- a/drivers/pci/endpoint/functions/pci-epf-test.c
+++ b/drivers/pci/endpoint/functions/pci-epf-test.c
@@ -181,7 +181,7 @@ static int pci_epf_test_init_dma_chan(struct pci_epf_test *epf_test)
 
 /**
  * pci_epf_test_clean_dma_chan() - Function to cleanup EPF test DMA channel
- * @epf: the EPF test device that performs data transfer operation
+ * @epf_test: the EPF test device that performs data transfer operation
  *
  * Helper to cleanup EPF test DMA channel.
  */
diff --git a/drivers/pci/endpoint/pci-ep-cfs.c b/drivers/pci/endpoint/pci-ep-cfs.c
index 55edce50be96..3710adf51912 100644
--- a/drivers/pci/endpoint/pci-ep-cfs.c
+++ b/drivers/pci/endpoint/pci-ep-cfs.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/**
+/*
  * configfs to configure the PCI endpoint
  *
  * Copyright (C) 2017 Texas Instruments
diff --git a/drivers/pci/endpoint/pci-epc-core.c b/drivers/pci/endpoint/pci-epc-core.c
index 82ba0dc7f2f5..cadd3db0cbb0 100644
--- a/drivers/pci/endpoint/pci-epc-core.c
+++ b/drivers/pci/endpoint/pci-epc-core.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/**
+/*
  * PCI Endpoint *Controller* (EPC) library
  *
  * Copyright (C) 2017 Texas Instruments
diff --git a/drivers/pci/endpoint/pci-epc-mem.c b/drivers/pci/endpoint/pci-epc-mem.c
index 80c46f3a4590..a97b56a6d2db 100644
--- a/drivers/pci/endpoint/pci-epc-mem.c
+++ b/drivers/pci/endpoint/pci-epc-mem.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/**
+/*
  * PCI Endpoint *Controller* Address Space Management
  *
  * Copyright (C) 2017 Texas Instruments
diff --git a/drivers/pci/endpoint/pci-epf-core.c b/drivers/pci/endpoint/pci-epf-core.c
index 244e00f48c5c..c977cf9dce56 100644
--- a/drivers/pci/endpoint/pci-epf-core.c
+++ b/drivers/pci/endpoint/pci-epf-core.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/**
+/*
  * PCI Endpoint *Function* (EPF) library
  *
  * Copyright (C) 2017 Texas Instruments
@@ -71,6 +71,7 @@ EXPORT_SYMBOL_GPL(pci_epf_bind);
 
 /**
  * pci_epf_free_space() - free the allocated PCI EPF register space
+ * @epf: the EPF device from whom to free the memory
  * @addr: the virtual address of the PCI EPF register space
  * @bar: the BAR number corresponding to the register space
  *
@@ -96,6 +97,7 @@ EXPORT_SYMBOL_GPL(pci_epf_free_space);
 
 /**
  * pci_epf_alloc_space() - allocate memory for the PCI EPF register space
+ * @epf: the EPF device to whom allocate the memory
  * @size: the size of the memory that has to be allocated
  * @bar: the BAR number corresponding to the allocated register space
  * @align: alignment size for the allocation region
-- 
2.17.1