[dpdk-dev] [PATCH v2 1/7] eal: fix typos in ioport API doxygen comments

[Olivier Matz <olivier.matz@6wind.com>]

Fix some typos and add missing comments related to ioports API in
rte_pci.h.

Fixes: 756ce64b1 ("eal: introduce PCI ioport API")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
 lib/librte_eal/common/include/rte_pci.h | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/librte_eal/common/include/rte_pci.h b/lib/librte_eal/common/include/rte_pci.h
index 8fa2712..fd049d1 100644
--- a/lib/librte_eal/common/include/rte_pci.h
+++ b/lib/librte_eal/common/include/rte_pci.h
@@ -521,12 +521,13 @@ struct rte_pci_ioport {
 };
 
 /**
- * Initialises a rte_pci_ioport object for a pci device io resource.
+ * Initialize a rte_pci_ioport object for a pci device io resource.
+ *
  * This object is then used to gain access to those io resources (see below).
  *
  * @param dev
- *   A pointer to a rte_pci_device structure describing the device.
- *   to use
+ *   A pointer to a rte_pci_device structure describing the device
+ *   to use.
  * @param bar
  *   Index of the io pci resource we want to access.
  * @param p
@@ -542,6 +543,8 @@ int rte_eal_pci_ioport_map(struct rte_pci_device *dev, int bar,
  *
  * @param p
  *   The rte_pci_ioport object to be uninitialized.
+ * @return
+ *  0 on success, negative on error.
  */
 int rte_eal_pci_ioport_unmap(struct rte_pci_ioport *p);
 
-- 
2.8.0.rc3