staging: fsl-dpaa2/eth: Remove unused driver version

We never really used the driver version, so no point
in keeping it around.
Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.c

@@ -55,8 +55,6 @@ MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Freescale Semiconductor, Inc");
 MODULE_DESCRIPTION("Freescale DPAA2 Ethernet Driver");
 
-const char dpaa2_eth_drv_version[] = "0.1";
-
 static void *dpaa2_iova_to_virt(struct iommu_domain *domain,
 				dma_addr_t iova_addr)
 {

drivers/staging/fsl-dpaa2/ethernet/dpaa2-eth.h

@@ -392,7 +392,6 @@ struct dpaa2_eth_priv {
 #define DPAA2_CLASSIFIER_DMA_SIZE 256
 
 extern const struct ethtool_ops dpaa2_ethtool_ops;
-extern const char dpaa2_eth_drv_version[];
 extern int dpaa2_phc_index;
 
 static inline int dpaa2_eth_cmp_dpni_ver(struct dpaa2_eth_priv *priv,

drivers/staging/fsl-dpaa2/ethernet/dpaa2-ethtool.c

@@ -82,8 +82,6 @@ static void dpaa2_eth_get_drvinfo(struct net_device *net_dev,
 	struct dpaa2_eth_priv *priv = netdev_priv(net_dev);
 
 	strlcpy(drvinfo->driver, KBUILD_MODNAME, sizeof(drvinfo->driver));
-	strlcpy(drvinfo->version, dpaa2_eth_drv_version,
-		sizeof(drvinfo->version));
 
 	snprintf(drvinfo->fw_version, sizeof(drvinfo->fw_version),
 		 "%u.%u", priv->dpni_ver_major, priv->dpni_ver_minor);