[PATCH v2] eventdev: fix missing includes

[Thomas Monjalon <thomas@monjalon.net>]

The PCI helper file depends on some EAL definitions.
Spotted with devtools/check-includes.sh:
	error: implicit declaration of function ‘rte_eal_process_type’
	error: ‘RTE_PROC_PRIMARY’ undeclared
	error: implicit declaration of function ‘rte_socket_id’

There was also this error because the inline keyword was missing:
	error: ‘rte_event_pmd_pci_probe’ defined but not used

Fixes: 9a8269d56942 ("eventdev: make PCI probe and remove functions optional")

Signed-off-by: Thomas Monjalon <thomas@monjalon.net>
---
v2: remove bad change in Makefile (thanks Jerin)
---
 lib/librte_eventdev/rte_eventdev_pmd_pci.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/librte_eventdev/rte_eventdev_pmd_pci.h b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
index 1dbba373c..b6bd7319e 100644
--- a/lib/librte_eventdev/rte_eventdev_pmd_pci.h
+++ b/lib/librte_eventdev/rte_eventdev_pmd_pci.h
@@ -47,6 +47,8 @@ extern "C" {
 
 #include <string.h>
 
+#include <rte_eal.h>
+#include <rte_lcore.h>
 #include <rte_pci.h>
 
 #include "rte_eventdev_pmd.h"
@@ -58,7 +60,7 @@ typedef int (*eventdev_pmd_pci_callback_t)(struct rte_eventdev *dev);
  * Wrapper for use by pci drivers as a .probe function to attach to a event
  * interface.
  */
-static int
+static inline int
 rte_event_pmd_pci_probe(struct rte_pci_driver *pci_drv,
 			    struct rte_pci_device *pci_dev,
 			    size_t private_data_size,
-- 
2.13.2