10 files changed, 13 insertions, 13 deletions

diff --git a/drivers/net/stmmac/common.h b/drivers/net/stmmac/common.h
index dec7ce40c27a..375ea193e139 100644
--- a/drivers/net/stmmac/common.h
+++ b/drivers/net/stmmac/common.h
@@ -235,9 +235,9 @@ struct mii_regs {
 };
 
 struct mac_device_info {
-        struct stmmac_ops       *mac;
-        struct stmmac_desc_ops  *desc;
-        struct stmmac_dma_ops   *dma;
+        const struct stmmac_ops         *mac;
+        const struct stmmac_desc_ops    *desc;
+        const struct stmmac_dma_ops     *dma;
         struct mii_regs mii;    /* MII register Addresses */
         struct mac_link link;
 };
diff --git a/drivers/net/stmmac/dwmac100.h b/drivers/net/stmmac/dwmac100.h
index 97956cbf1cb4..7c6d857a9cc7 100644
--- a/drivers/net/stmmac/dwmac100.h
+++ b/drivers/net/stmmac/dwmac100.h
@@ -118,4 +118,4 @@ enum ttc_control {
 #define DMA_MISSED_FRAME_OVE_M  0x00010000      /* Missed Frame Overflow */
 #define DMA_MISSED_FRAME_M_CNTR 0x0000ffff      /* Missed Frame Couinter */
 
-extern struct stmmac_dma_ops dwmac100_dma_ops;
+extern const struct stmmac_dma_ops dwmac100_dma_ops;
diff --git a/drivers/net/stmmac/dwmac1000.h b/drivers/net/stmmac/dwmac1000.h
index 81ee4fd04386..cfcef0ea0fa5 100644
--- a/drivers/net/stmmac/dwmac1000.h
+++ b/drivers/net/stmmac/dwmac1000.h
@@ -205,4 +205,4 @@ enum rtc_control {
 #define GMAC_MMC_TX_INTR   0x108
 #define GMAC_MMC_RX_CSUM_OFFLOAD   0x208
 
-extern struct stmmac_dma_ops dwmac1000_dma_ops;
+extern const struct stmmac_dma_ops dwmac1000_dma_ops;
diff --git a/drivers/net/stmmac/dwmac1000_core.c b/drivers/net/stmmac/dwmac1000_core.c
index 65667b692024..6ae4c3f4c63c 100644
--- a/drivers/net/stmmac/dwmac1000_core.c
+++ b/drivers/net/stmmac/dwmac1000_core.c
@@ -212,7 +212,7 @@ static void dwmac1000_irq_status(void __iomem *ioaddr)
         }
 }
 
-struct stmmac_ops dwmac1000_ops = {
+static const struct stmmac_ops dwmac1000_ops = {
         .core_init = dwmac1000_core_init,
         .rx_coe = dwmac1000_rx_coe_supported,
         .dump_regs = dwmac1000_dump_regs,
diff --git a/drivers/net/stmmac/dwmac1000_dma.c b/drivers/net/stmmac/dwmac1000_dma.c
index ce6163e39cd5..2c47712d45d0 100644
--- a/drivers/net/stmmac/dwmac1000_dma.c
+++ b/drivers/net/stmmac/dwmac1000_dma.c
@@ -138,7 +138,7 @@ static void dwmac1000_dump_dma_regs(void __iomem *ioaddr)
         }
 }
 
-struct stmmac_dma_ops dwmac1000_dma_ops = {
+const struct stmmac_dma_ops dwmac1000_dma_ops = {
         .init = dwmac1000_dma_init,
         .dump_regs = dwmac1000_dump_dma_regs,
         .dma_mode = dwmac1000_dma_operation_mode,
diff --git a/drivers/net/stmmac/dwmac100_core.c b/drivers/net/stmmac/dwmac100_core.c
index 94eeccf3a8a0..c724fc36a24f 100644
--- a/drivers/net/stmmac/dwmac100_core.c
+++ b/drivers/net/stmmac/dwmac100_core.c
@@ -168,7 +168,7 @@ static void dwmac100_pmt(void __iomem *ioaddr, unsigned long mode)
         return;
 }
 
-struct stmmac_ops dwmac100_ops = {
+static const struct stmmac_ops dwmac100_ops = {
         .core_init = dwmac100_core_init,
         .rx_coe = dwmac100_rx_coe_supported,
         .dump_regs = dwmac100_dump_mac_regs,
diff --git a/drivers/net/stmmac/dwmac100_dma.c b/drivers/net/stmmac/dwmac100_dma.c
index 96aac93b789b..e3e224b7d9e2 100644
--- a/drivers/net/stmmac/dwmac100_dma.c
+++ b/drivers/net/stmmac/dwmac100_dma.c
@@ -126,7 +126,7 @@ static void dwmac100_dma_diagnostic_fr(void *data, struct stmmac_extra_stats *x,
         }
 }
 
-struct stmmac_dma_ops dwmac100_dma_ops = {
+const struct stmmac_dma_ops dwmac100_dma_ops = {
         .init = dwmac100_dma_init,
         .dump_regs = dwmac100_dump_dma_regs,
         .dma_mode = dwmac100_dma_operation_mode,
diff --git a/drivers/net/stmmac/enh_desc.c b/drivers/net/stmmac/enh_desc.c
index 5d1471d8f8f6..e5dfb6a30182 100644
--- a/drivers/net/stmmac/enh_desc.c
+++ b/drivers/net/stmmac/enh_desc.c
@@ -318,7 +318,7 @@ static int enh_desc_get_rx_frame_len(struct dma_desc *p)
         return p->des01.erx.frame_length;
 }
 
-struct stmmac_desc_ops enh_desc_ops = {
+const struct stmmac_desc_ops enh_desc_ops = {
         .tx_status = enh_desc_get_tx_status,
         .rx_status = enh_desc_get_rx_status,
         .get_tx_len = enh_desc_get_tx_len,
diff --git a/drivers/net/stmmac/norm_desc.c b/drivers/net/stmmac/norm_desc.c
index 0dce90cb8124..cd0cc76f7a1c 100644
--- a/drivers/net/stmmac/norm_desc.c
+++ b/drivers/net/stmmac/norm_desc.c
@@ -202,7 +202,7 @@ static int ndesc_get_rx_frame_len(struct dma_desc *p)
         return p->des01.rx.frame_length;
 }
 
-struct stmmac_desc_ops ndesc_ops = {
+const struct stmmac_desc_ops ndesc_ops = {
         .tx_status = ndesc_get_tx_status,
         .rx_status = ndesc_get_rx_status,
         .get_tx_len = ndesc_get_tx_len,
diff --git a/drivers/net/stmmac/stmmac.h b/drivers/net/stmmac/stmmac.h
index 92154ff7d702..79bdc2e13224 100644
--- a/drivers/net/stmmac/stmmac.h
+++ b/drivers/net/stmmac/stmmac.h
@@ -121,5 +121,5 @@ static inline int stmmac_claim_resource(struct platform_device *pdev)
 extern int stmmac_mdio_unregister(struct net_device *ndev);
 extern int stmmac_mdio_register(struct net_device *ndev);
 extern void stmmac_set_ethtool_ops(struct net_device *netdev);
-extern struct stmmac_desc_ops enh_desc_ops;
-extern struct stmmac_desc_ops ndesc_ops;
+extern const struct stmmac_desc_ops enh_desc_ops;
+extern const struct stmmac_desc_ops ndesc_ops;