X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fisdn%2Fcapi%2Fcapidrv.c;h=d10c8b82e6aaeac3587361efb531cb92de5ef150;hb=6a77f38946aaee1cd85eeec6cf4229b204c15071;hp=150e31d32b2c18ec7d8ea442d4ae7eaf44091947;hpb=9bf4aaab3e101692164d49b7ca357651eb691cb6;p=linux-2.6.git

diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index 150e31d32..d10c8b82e 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -29,6 +29,7 @@
 #include <linux/kernelcapi.h>
 #include <linux/ctype.h>
 #include <linux/init.h>
+#include <linux/moduleparam.h>
 
 #include <linux/isdn/capiutil.h>
 #include <linux/isdn/capicmd.h>
@@ -40,7 +41,7 @@ static int debugmode = 0;
 MODULE_DESCRIPTION("CAPI4Linux: Interface to ISDN4Linux");
 MODULE_AUTHOR("Carsten Paeth");
 MODULE_LICENSE("GPL");
-MODULE_PARM(debugmode, "i");
+module_param(debugmode, uint, 0);
 
 /* -------- type definitions ----------------------------------------- */
 
@@ -139,7 +140,7 @@ typedef struct capidrv_bchan capidrv_bchan;
 /* -------- data definitions ----------------------------------------- */
 
 static capidrv_data global;
-static spinlock_t global_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(global_lock);
 
 static void handle_dtrace_data(capidrv_contr *card,
 	int send, int level2, u8 *data, u16 len);
@@ -512,7 +513,8 @@ static void send_message(capidrv_contr * card, _cmsg * cmsg)
 	len = CAPIMSG_LEN(cmsg->buf);
 	skb = alloc_skb(len, GFP_ATOMIC);
 	memcpy(skb_put(skb, len), cmsg->buf, len);
-	capi20_put_message(&global.ap, skb);
+	if (capi20_put_message(&global.ap, skb) != CAPI_NOERROR)
+		kfree_skb(skb);
 }
 
 /* -------- state machine -------------------------------------------- */
@@ -2056,6 +2058,10 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 		return -1;
 	}
 	card->myid = card->interface.channels;
+	memset(card->bchans, 0, sizeof(capidrv_bchan) * card->nbchan);
+	for (i = 0; i < card->nbchan; i++) {
+		card->bchans[i].contr = card;
+	}
 
 	spin_lock_irqsave(&global_lock, flags);
 	card->next = global.contr_list;
@@ -2063,11 +2069,6 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 	global.ncontr++;
 	spin_unlock_irqrestore(&global_lock, flags);
 
-	memset(card->bchans, 0, sizeof(capidrv_bchan) * card->nbchan);
-	for (i = 0; i < card->nbchan; i++) {
-		card->bchans[i].contr = card;
-	}
-
 	cmd.command = ISDN_STAT_RUN;
 	cmd.driver = card->myid;
 	card->interface.statcallb(&cmd);
@@ -2075,10 +2076,9 @@ static int capidrv_addcontr(u16 contr, struct capi_profile *profp)
 	card->cipmask = 0x1FFF03FF;	/* any */
 	card->cipmask2 = 0;
 
-	send_listen(card);
-
 	card->listentimer.data = (unsigned long)card;
 	card->listentimer.function = listentimerfunc;
+	send_listen(card);
 	mod_timer(&card->listentimer, jiffies + 60*HZ);
 
 	printk(KERN_INFO "%s: now up (%d B channels)\n",