X-Git-Url: http://rtime.felk.cvut.cz/gitweb/lincan.git/blobdiff_plain/b5ac7e6f7e0d1af9dbb4bdb56921ab04de4e1ade..a2eb4407e9772cf1057e7ea093250d5d38245c1d:/lincan/src/ems_cpcpci.c

diff --git a/lincan/src/ems_cpcpci.c b/lincan/src/ems_cpcpci.c
index da82fd3..d20e281 100644
--- a/lincan/src/ems_cpcpci.c
+++ b/lincan/src/ems_cpcpci.c
@@ -123,7 +123,7 @@ int ems_cpcpci_request_io(struct candevice_t *candev)
 	 * can change when resources are temporarily released
 	 */
 	for(i=0;i<candev->nr_all_chips;i++) {
-		struct chip_t *chip=candev->chip[i];
+		struct canchip_t *chip=candev->chip[i];
 		if(!chip) continue;
 		chip->chip_base_addr = candev->io_addr+
 			0x400 + i*EMS_CPCPCI_BYTES_PER_CIRCUIT;
@@ -183,18 +183,16 @@ unsigned ems_cpcpci_read_register(unsigned long address)
 	return readb(address);
 }
 
-extern can_irqreturn_t sja1000p_irq_handler(int irq, void *dev_id, struct pt_regs *regs);
-
-can_irqreturn_t ems_cpcpci_irq_handler(int irq, void *dev_id, struct pt_regs *regs)
+int ems_cpcpci_irq_handler(int irq, struct canchip_t *chip)
 {
-	struct chip_t *chip=(struct chip_t *)dev_id;
+	//struct canchip_t *chip=(struct canchip_t *)dev_id;
 	struct candevice_t *candev=chip->hostdevice;
 	int i;
 	unsigned long icr;
 	int test_irq_again;
 
 	icr=readl(candev->dev_base_addr + PITA2_ICR);
-	if(!(icr & PITA2_ICR_INT0)) return CAN_IRQ_NONE;
+	if(!(icr & PITA2_ICR_INT0)) return CANCHIP_IRQ_NONE;
 	
 	/* correct way to handle interrupts from all chips connected to the one PITA-2 */
 	do {
@@ -204,18 +202,18 @@ can_irqreturn_t ems_cpcpci_irq_handler(int irq, void *dev_id, struct pt_regs *re
 			chip=candev->chip[i];
 			if(!chip || !(chip->flags&CHIP_CONFIGURED))
 				continue;
-			if(sja1000p_irq_handler(irq, chip, regs))
+			if(sja1000p_irq_handler(irq, chip))
 				test_irq_again=1;
 		}
 		icr=readl(candev->dev_base_addr + PITA2_ICR);
 	} while((icr & PITA2_ICR_INT0)||test_irq_again);
-	return CAN_IRQ_HANDLED;
+	return CANCHIP_IRQ_HANDLED;
 }
 
 int ems_cpcpci_reset(struct candevice_t *candev)
 {
 	int i=0,chip_nr;
-	struct chip_t *chip;
+	struct canchip_t *chip;
 	unsigned cdr;
 
 	DEBUGMSG("Resetting EMS_CPCPCI hardware ...\n");
@@ -345,7 +343,7 @@ int ems_cpcpci_init_chip_data(struct candevice_t *candev, int chipnr)
 	return 0;
 }	
 
-int ems_cpcpci_init_obj_data(struct chip_t *chip, int objnr)
+int ems_cpcpci_init_obj_data(struct canchip_t *chip, int objnr)
 {
 	chip->msgobj[objnr]->obj_base_addr=chip->chip_base_addr;
 	return 0;