[PATCH] dmadev: add missing header include

[Thomas Monjalon]

When checking C++ compatibility of SDK headers,
an error is detected by the compiler:

lib/dmadev/rte_dmadev_pmd.h:95:23: error:
‘RTE_DEV_NAME_MAX_LEN’ undeclared here (not in a function)

The header file rte_dev.h must be included.

Fixes: b36970f2e13e ("dmadev: introduce DMA device library")
Cc: stable at dpdk.org

Signed-off-by: Thomas Monjalon <thomas at monjalon.net>
---
 lib/dmadev/rte_dmadev_pmd.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/dmadev/rte_dmadev_pmd.h b/lib/dmadev/rte_dmadev_pmd.h
index 5316ad5b5f..82ab7a8cc7 100644
--- a/lib/dmadev/rte_dmadev_pmd.h
+++ b/lib/dmadev/rte_dmadev_pmd.h
@@ -14,6 +14,8 @@
  * by any application.
  */
 
+#include <rte_dev.h>
+
 #include "rte_dmadev.h"
 
 #ifdef __cplusplus
-- 
2.34.1