aic94xx: treat firmware data as const

[linux.git] / drivers / net / wireless / wavelan.c

diff --git a/drivers/net/wireless/wavelan.c b/drivers/net/wireless/wavelan.c
index a1f8a16878429717e4e0d628e7451ea1a324c742..49ae970039524bea6dd6e47c173045f49c01f60c 100644 (file)
--- a/drivers/net/wireless/wavelan.c
+++ b/drivers/net/wireless/wavelan.c
@@ -49,27 +49,6 @@ static int __init wv_psa_to_irq(u8 irqval)
        return -1;
 }
 
-#ifdef STRUCT_CHECK
-/*------------------------------------------------------------------*/
-/*
- * Sanity routine to verify the sizes of the various WaveLAN interface
- * structures.
- */
-static char *wv_struct_check(void)
-{
-#define        SC(t,s,n)       if (sizeof(t) != s) return(n);
-
-       SC(psa_t, PSA_SIZE, "psa_t");
-       SC(mmw_t, MMW_SIZE, "mmw_t");
-       SC(mmr_t, MMR_SIZE, "mmr_t");
-       SC(ha_t, HA_SIZE, "ha_t");
-
-#undef SC
-
-       return ((char *) NULL);
-}                              /* wv_struct_check */
-#endif                         /* STRUCT_CHECK */
-
 /********************* HOST ADAPTER SUBROUTINES *********************/
 /*
  * Useful subroutines to manage the WaveLAN ISA interface
@@ -929,9 +908,9 @@ static void wv_psa_show(psa_t * p)
             p->psa_call_code[3], p->psa_call_code[4], p->psa_call_code[5],
             p->psa_call_code[6], p->psa_call_code[7]);
 #ifdef DEBUG_SHOW_UNUSED
-       printk(KERN_DEBUG "psa_reserved[]: %02X:%02X:%02X:%02X\n",
+       printk(KERN_DEBUG "psa_reserved[]: %02X:%02X\n",
               p->psa_reserved[0],
-              p->psa_reserved[1], p->psa_reserved[2], p->psa_reserved[3]);
+              p->psa_reserved[1]);
 #endif                         /* DEBUG_SHOW_UNUSED */
        printk(KERN_DEBUG "psa_conf_status: %d, ", p->psa_conf_status);
        printk("psa_crc: 0x%02x%02x, ", p->psa_crc[0], p->psa_crc[1]);
@@ -3740,7 +3719,7 @@ static int wv_check_ioaddr(unsigned long ioaddr, u8 * mac)
         * non-NCR/AT&T/Lucent ISA card.  See wavelan.p.h for detail on
         * how to configure your card.
         */
-       for (i = 0; i < (sizeof(MAC_ADDRESSES) / sizeof(char) / 3); i++)
+       for (i = 0; i < ARRAY_SIZE(MAC_ADDRESSES); i++)
                if ((mac[0] == MAC_ADDRESSES[i][0]) &&
                    (mac[1] == MAC_ADDRESSES[i][1]) &&
                    (mac[2] == MAC_ADDRESSES[i][2]))
@@ -4215,14 +4194,11 @@ struct net_device * __init wavelan_probe(int unit)
        int i;
        int r = 0;
 
-#ifdef STRUCT_CHECK
-       if (wv_struct_check() != (char *) NULL) {
-               printk(KERN_WARNING
-                      "%s: wavelan_probe(): structure/compiler botch: \"%s\"\n",
-                      dev->name, wv_struct_check());
-               return -ENODEV;
-       }
-#endif                         /* STRUCT_CHECK */
+       /* compile-time check the sizes of structures */
+       BUILD_BUG_ON(sizeof(psa_t) != PSA_SIZE);
+       BUILD_BUG_ON(sizeof(mmw_t) != MMW_SIZE);
+       BUILD_BUG_ON(sizeof(mmr_t) != MMR_SIZE);
+       BUILD_BUG_ON(sizeof(ha_t) != HA_SIZE);
 
        dev = alloc_etherdev(sizeof(net_local));
        if (!dev)