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@@ -32,6 +32,7 @@
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#ifdef CONFIG_AVMB1_COMPAT
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#ifdef CONFIG_AVMB1_COMPAT
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#include <linux/b1lli.h>
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#include <linux/b1lli.h>
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#endif
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#endif
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+#include <linux/mutex.h>
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static char *revision = "$Revision: 1.1.2.8 $";
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static char *revision = "$Revision: 1.1.2.8 $";
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@@ -66,7 +67,7 @@ LIST_HEAD(capi_drivers);
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DEFINE_RWLOCK(capi_drivers_list_lock);
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DEFINE_RWLOCK(capi_drivers_list_lock);
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static DEFINE_RWLOCK(application_lock);
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static DEFINE_RWLOCK(application_lock);
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-static DECLARE_MUTEX(controller_sem);
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+static DEFINE_MUTEX(controller_mutex);
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struct capi20_appl *capi_applications[CAPI_MAXAPPL];
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struct capi20_appl *capi_applications[CAPI_MAXAPPL];
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struct capi_ctr *capi_cards[CAPI_MAXCONTR];
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struct capi_ctr *capi_cards[CAPI_MAXCONTR];
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@@ -395,20 +396,20 @@ attach_capi_ctr(struct capi_ctr *card)
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{
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{
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int i;
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int i;
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- down(&controller_sem);
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+ mutex_lock(&controller_mutex);
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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if (capi_cards[i] == NULL)
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if (capi_cards[i] == NULL)
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break;
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break;
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}
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}
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if (i == CAPI_MAXCONTR) {
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if (i == CAPI_MAXCONTR) {
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- up(&controller_sem);
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+ mutex_unlock(&controller_mutex);
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printk(KERN_ERR "kcapi: out of controller slots\n");
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printk(KERN_ERR "kcapi: out of controller slots\n");
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return -EBUSY;
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return -EBUSY;
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}
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}
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capi_cards[i] = card;
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capi_cards[i] = card;
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- up(&controller_sem);
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+ mutex_unlock(&controller_mutex);
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card->nrecvctlpkt = 0;
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card->nrecvctlpkt = 0;
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card->nrecvdatapkt = 0;
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card->nrecvdatapkt = 0;
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@@ -531,13 +532,13 @@ u16 capi20_register(struct capi20_appl *ap)
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write_unlock_irqrestore(&application_lock, flags);
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write_unlock_irqrestore(&application_lock, flags);
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- down(&controller_sem);
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+ mutex_lock(&controller_mutex);
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
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if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
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continue;
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continue;
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register_appl(capi_cards[i], applid, &ap->rparam);
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register_appl(capi_cards[i], applid, &ap->rparam);
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}
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}
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- up(&controller_sem);
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+ mutex_unlock(&controller_mutex);
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if (showcapimsgs & 1) {
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if (showcapimsgs & 1) {
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printk(KERN_DEBUG "kcapi: appl %d up\n", applid);
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printk(KERN_DEBUG "kcapi: appl %d up\n", applid);
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@@ -560,13 +561,13 @@ u16 capi20_release(struct capi20_appl *ap)
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capi_applications[ap->applid - 1] = NULL;
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capi_applications[ap->applid - 1] = NULL;
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write_unlock_irqrestore(&application_lock, flags);
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write_unlock_irqrestore(&application_lock, flags);
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- down(&controller_sem);
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+ mutex_lock(&controller_mutex);
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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for (i = 0; i < CAPI_MAXCONTR; i++) {
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if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
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if (!capi_cards[i] || capi_cards[i]->cardstate != CARD_RUNNING)
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continue;
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continue;
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release_appl(capi_cards[i], ap->applid);
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release_appl(capi_cards[i], ap->applid);
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}
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}
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- up(&controller_sem);
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+ mutex_unlock(&controller_mutex);
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flush_scheduled_work();
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flush_scheduled_work();
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skb_queue_purge(&ap->recv_queue);
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skb_queue_purge(&ap->recv_queue);
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