Fix compile warnings for const correctness

[u-boot] / drivers / net / ns7520_eth.c

diff --git a/drivers/net/ns7520_eth.c b/drivers/net/ns7520_eth.c
index 37411dfeb12633a8771689b61e98688e506f5903..bfa651b7bffc4971827d3c5066d98d8ba892b7f0 100644 (file)
--- a/drivers/net/ns7520_eth.c
+++ b/drivers/net/ns7520_eth.c
@@ -86,8 +86,8 @@ static int nDebugLvl = DEBUG_ERROR_CRIT;
 # define ASSERT(expr, func)
 #endif                         /* DEBUG */
 
-#define NS7520_MII_NEG_DELAY           (5*CFG_HZ)      /* in s */
-#define TX_TIMEOUT                     (5*CFG_HZ)      /* in s */
+#define NS7520_MII_NEG_DELAY           (5*CONFIG_SYS_HZ)       /* in s */
+#define TX_TIMEOUT                     (5*CONFIG_SYS_HZ)       /* in s */
 #define RX_STALL_WORKAROUND_CNT 100
 
 static int ns7520_eth_reset(void);
@@ -387,8 +387,8 @@ static int ns7520_eth_reset(void)
            ns7520_mii_get_clock_divisor(nPhyMaxMdioClock);
 
        /* reset PHY */
-       ns7520_mii_write(PHY_COMMON_CTRL, PHY_COMMON_CTRL_RESET);
-       ns7520_mii_write(PHY_COMMON_CTRL, 0);
+       ns7520_mii_write(PHY_BMCR, PHY_BMCR_RESET);
+       ns7520_mii_write(PHY_BMCR, 0);
 
        udelay(3000);           /* [2] p.70 says at least 300us reset recovery time. */
 
@@ -438,26 +438,23 @@ static void ns7520_link_auto_negotiate(void)
 
        /* run auto-negotation */
        /* define what we are capable of */
-       ns7520_mii_write(PHY_COMMON_AUTO_ADV,
-                        PHY_COMMON_AUTO_ADV_100BTXFD |
-                        PHY_COMMON_AUTO_ADV_100BTX |
-                        PHY_COMMON_AUTO_ADV_10BTFD |
-                        PHY_COMMON_AUTO_ADV_10BT |
-                        PHY_COMMON_AUTO_ADV_802_3);
+       ns7520_mii_write(PHY_ANAR,
+                        PHY_ANLPAR_TXFD |
+                        PHY_ANLPAR_TX |
+                        PHY_ANLPAR_10FD |
+                        PHY_ANLPAR_10 |
+                        PHY_ANLPAR_PSB_802_3);
        /* start auto-negotiation */
-       ns7520_mii_write(PHY_COMMON_CTRL,
-                        PHY_COMMON_CTRL_AUTO_NEG |
-                        PHY_COMMON_CTRL_RES_AUTO);
+       ns7520_mii_write(PHY_BMCR, PHY_BMCR_AUTON | PHY_BMCR_RST_NEG);
 
        /* wait for completion */
 
        ulStartJiffies = get_timer(0);
        while (get_timer(0) < ulStartJiffies + NS7520_MII_NEG_DELAY) {
-               uiStatus = ns7520_mii_read(PHY_COMMON_STAT);
+               uiStatus = ns7520_mii_read(PHY_BMSR);
                if ((uiStatus &
-                    (PHY_COMMON_STAT_AN_COMP | PHY_COMMON_STAT_LNK_STAT))
-                   ==
-                   (PHY_COMMON_STAT_AN_COMP | PHY_COMMON_STAT_LNK_STAT)) {
+                    (PHY_BMSR_AUTN_COMP | PHY_BMSR_LS)) ==
+                   (PHY_BMSR_AUTN_COMP | PHY_BMSR_LS)) {
                        /* lucky we are, auto-negotiation succeeded */
                        ns7520_link_print_changed();
                        ns7520_link_update_egcr();
@@ -518,14 +515,13 @@ static void ns7520_link_print_changed(void)
 
        DEBUG_FN(DEBUG_LINK);
 
-       uiControl = ns7520_mii_read(PHY_COMMON_CTRL);
+       uiControl = ns7520_mii_read(PHY_BMCR);
 
-       if ((uiControl & PHY_COMMON_CTRL_AUTO_NEG) ==
-           PHY_COMMON_CTRL_AUTO_NEG) {
-               /* PHY_COMMON_STAT_LNK_STAT is only set on autonegotiation */
-               uiStatus = ns7520_mii_read(PHY_COMMON_STAT);
+       if ((uiControl & PHY_BMCR_AUTON) == PHY_BMCR_AUTON) {
+               /* PHY_BMSR_LS is only set on autonegotiation */
+               uiStatus = ns7520_mii_read(PHY_BMSR);
 
-               if (!(uiStatus & PHY_COMMON_STAT_LNK_STAT)) {
+               if (!(uiStatus & PHY_BMSR_LS)) {
                        printk(KERN_WARNING NS7520_DRIVER_NAME
                               ": link down\n");
                        /* @TODO Linux: carrier_off */
@@ -586,12 +582,12 @@ static char ns7520_mii_identify_phy(void)
 
        DEBUG_FN(DEBUG_MII);
 
-       phyDetected = (PhyType) uiID1 = ns7520_mii_read(PHY_COMMON_ID1);
+       phyDetected = (PhyType) uiID1 = ns7520_mii_read(PHY_PHYIDR1);
 
        switch (phyDetected) {
        case PHY_LXT971A:
                szName = "LXT971A";
-               uiID2 = ns7520_mii_read(PHY_COMMON_ID2);
+               uiID2 = ns7520_mii_read(PHY_PHYIDR2);
                nPhyMaxMdioClock = PHY_LXT971_MDIO_MAX_CLK;
                cRes = 1;
                break;
@@ -765,7 +761,7 @@ enum mii_status {
 /**
  * Read a 16-bit value from an MII register.
  */
-extern int ns7520_miiphy_read(char *devname, unsigned char const addr,
+extern int ns7520_miiphy_read(const char *devname, unsigned char const addr,
                unsigned char const reg, unsigned short *const value)
 {
        int ret = MII_STATUS_FAILURE;
@@ -811,7 +807,7 @@ extern int ns7520_miiphy_read(char *devname, unsigned char const addr,
 /**
  * Write a 16-bit value to an MII register.
  */
-extern int ns7520_miiphy_write(char *devname, unsigned char const addr,
+extern int ns7520_miiphy_write(const char *devname, unsigned char const addr,
                unsigned char const reg, unsigned short const value)
 {
        int ret = MII_STATUS_FAILURE;