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eal: make driver pointer const in device struct

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The info in rte_device about driver is immutable and
shouldn't change.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Jan Blunck <jblunck@infradead.org>
Acked-by: Shreyansh Jain <shreyansh.jain@nxp.com>
This commit is contained in:
Stephen Hemminger 2016-12-23 16:57:54 +01:00 committed by Thomas Monjalon
parent bb30369dc1
commit 71ff78a7f7
1 changed files with 1 additions and 1 deletions
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lib/librte_eal/common/include/rte_dev.h
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@ -122,7 +122,7 @@ struct rte_driver;
*/
struct rte_device {
TAILQ_ENTRY(rte_device) next; /**< Next device */
struct rte_driver *driver; /**< Associated driver */
const struct rte_driver *driver;/**< Associated driver */
int numa_node; /**< NUMA node connection */
struct rte_devargs *devargs; /**< Device user arguments */
};