X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/c6d6f58c34e1b6a4c03d1e86d1abf48eeb6f5624..2827b727d2910a3b48f9de7d67b3a67f59e256c7:/lincan/src/read.c

diff --git a/lincan/src/read.c b/lincan/src/read.c
index 56cb1d5..8824890 100644
--- a/lincan/src/read.c
+++ b/lincan/src/read.c
@@ -63,16 +63,16 @@ inline ssize_t can_std_read(struct file *file, struct canque_ends_t *qends,
 inline ssize_t can_rtr_read(struct chip_t *chip, struct msgobj_t *obj, 
 								char *buffer)
 {
-	unsigned long flags;
+	can_spin_irqflags_t flags;
 	struct rtr_id *rtr_current, *new_rtr_entry;
 	struct canmsg_t read_msg;
 	
 	DEBUGMSG("Remote transmission request\n");
-	spin_lock_irqsave(&hardware_p->rtr_lock, flags);
+	can_spin_lock_irqsave(&hardware_p->rtr_lock, flags);
 	if (hardware_p->rtr_queue == NULL) { //No remote messages pending
 		new_rtr_entry=(struct rtr_id *)kmalloc(sizeof(struct rtr_id),GFP_ATOMIC);
 		if (new_rtr_entry == NULL) {
-			spin_unlock_irqrestore(&hardware_p->rtr_lock, 
+			can_spin_unlock_irqrestore(&hardware_p->rtr_lock, 
 								flags);
 			return -ENOMEM;
 		}
@@ -90,14 +90,14 @@ inline ssize_t can_rtr_read(struct chip_t *chip, struct msgobj_t *obj,
 	new_rtr_entry->rtr_message = &read_msg;
 	new_rtr_entry->next=NULL;
 
-	spin_unlock_irqrestore(&hardware_p->rtr_lock, flags);
+	can_spin_unlock_irqrestore(&hardware_p->rtr_lock, flags);
 
 	/* Send remote transmission request */
 	chip->chipspecops->remote_request(chip,obj);
 	obj->ret = 0;
 	interruptible_sleep_on(&new_rtr_entry->rtr_wq);
 
-	spin_lock_irqsave(&hardware_p->rtr_lock, flags);
+	can_spin_lock_irqsave(&hardware_p->rtr_lock, flags);
 	copy_to_user(buffer, &read_msg, sizeof(struct canmsg_t));
 	if (hardware_p->rtr_queue == new_rtr_entry) {
 		if (new_rtr_entry->next != NULL) 
@@ -114,7 +114,7 @@ inline ssize_t can_rtr_read(struct chip_t *chip, struct msgobj_t *obj,
 		else
 			rtr_current->next=NULL;
 	}
-	spin_unlock_irqrestore(&hardware_p->rtr_lock, flags);
+	can_spin_unlock_irqrestore(&hardware_p->rtr_lock, flags);
 	kfree(new_rtr_entry);
 
 	return obj->ret;
@@ -130,7 +130,7 @@ ssize_t can_read(struct file *file, char *buffer, size_t length, loff_t *offset)
 	int ret=0;
 
 	if(!canuser || (canuser->magic != CAN_USER_MAGIC)){
-		CANMSG("can_close: bad canuser magic\n");
+		CANMSG("can_read: bad canuser magic\n");
 		return -ENODEV;
 	}